LOLBAS/yml/OtherMSBinaries/vstest.console.yml

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1.3 KiB
YAML

---
Name: vstest.console.exe
Description: VSTest.Console.exe is the command-line tool to run tests
Author: Onat Uzunyayla
Created: 2023-09-08
Commands:
- Command: vstest.console.exe testcode.dll
Description: VSTest functionality may allow an adversary to executes their malware by wrapping it as a test method then build it to a .exe or .dll file to be later run by vstest.console.exe. This may both allow AWL bypass or defense bypass in general
Usecase: Proxy Execution and AWL bypass, Adversaries may run malicious code embedded inside the test methods of crafted dll/exe
Category: AWL Bypass
Privileges: User
MitreID: T1127
OperatingSystem: Windows 10, Windows 11
Full_Path:
- Path: C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe
- Path: C:\Program Files (x86)\Microsoft Visual Studio\2022\TestAgent\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe
Code_Sample:
- Code: https://github.com/onatuzunyayla/vstest-lolbin-example/
Detection:
- IOC: vstest.console.exe spawning unexpected processes
Resources:
- Link: https://learn.microsoft.com/en-us/visualstudio/test/vstest-console-options?view=vs-2022
Acknowledgement:
- Person: Onat Uzunyayla
- Person: Ayberk Halac