GoFetch is a tool to automatically exercise an attack plan generated by the BloodHound application.
GoFetch is a tool to automatically exercise an attack plan generated by the BloodHound application.
GoFetch first loads a path of local admin users and computers generated by BloodHound and converts it to its own attack plan format. Once the attack plan is ready, GoFetch advances towards the destination according to plan step by step, by successively applying remote code execution techniques and compromising credentials with Mimikatz.
Watch Invoke-GoFetch in action
Invoke-GoFetch (written in PowerShell to avoid Python installation prereq), implements a recursion that reads the full path, dumps the relevant credentials with Invoke-Mimikatz, and then copy and execute itself using Invoke-PsExec on the next relevant machine guided by the network path.
Python based code (a video of this version demonstrated at BlackHat Europe 2016), using a technique where one centralized computer is doing the job of connecting to each computer in the path, in the right order, to steal credentials (using Mimikatz), and use them to connect to the next machine in the path.
Place GoFetch folder on the first machine of the attack path, in a session of the first user.
-PathToGraph - Path to the BloodHound exported Graph which includes a path between two users.
-PathToPayload (optional) -
Path to local payload file .exe/.bat/.ps1 to run on next nodes in the path.
.\Invoke-GoFetch.ps1 -PathToGraph .\pathFromBloodHound.json
.\Invoke-GoFetch.ps1 -PathToGraph .\graphExample.json -PathToPayload .\payload.exe
See also the list of contributors who participated in this project.
Thanks for great tools that reminds us every day to secure our machines.
This project is licensed under the MIT License - see the LICENSE.md file for details