LOLBAS/yml/OSBinaries/Runscripthelper.yml
bohops 23dd0236ae
Detection Resources and Other Updates (#179)
* Add detection links for scripts

* Add detection links for OtherMSBins. Fixed and updated as needed.

* Add detection links for MSBins. Fixed and updated as needed.

* Add detection links for oslibraries

* Updating template for Detections

* Removing empty Detection:Sigma entries

* Remove redundant blank line

* Replacing commit URL with file URL

Co-authored-by: root <root@DESKTOP-5CR935D.localdomain>
Co-authored-by: Wietze <wietze@users.noreply.github.com>
2021-11-15 08:19:03 -05:00

30 lines
1.4 KiB
YAML

---
Name: Runscripthelper.exe
Description:
Author: 'Oddvar Moe'
Created: 2018-05-25
Commands:
- Command: runscripthelper.exe surfacecheck \\?\C:\Test\Microsoft\Diagnosis\scripts\test.txt C:\Test
Description: Execute the PowerShell script named test.txt
Usecase: Bypass constrained language mode and execute Powershell script
Category: Execute
Privileges: User
MitreID: T1218
OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
Full_Path:
- Path: C:\Windows\WinSxS\amd64_microsoft-windows-u..ed-telemetry-client_31bf3856ad364e35_10.0.16299.15_none_c2df1bba78111118\Runscripthelper.exe
- Path: C:\Windows\WinSxS\amd64_microsoft-windows-u..ed-telemetry-client_31bf3856ad364e35_10.0.16299.192_none_ad4699b571e00c4a\Runscripthelper.exe
Code_Sample:
- Code:
Detection:
- Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_runscripthelper.yml
- BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules
- IOC: Event 4014 - Powershell logging
- IOC: Event 400
Resources:
- Link: https://posts.specterops.io/bypassing-application-whitelisting-with-runscripthelper-exe-1906923658fc
Acknowledgement:
- Person: Matt Graeber
Handle: '@mattifestation'
---