sigmaDRL-1.1from SigmaHQ/sigma

Suspicious Runscripthelper.exe

Detects execution of powershell scripts via Runscripthelper.exe

Quality

100

FP risk

—

Forks

Views

ATT&CK techniques

T1059 T1202

Rule sourcerules/windows/process_creation/proc_creation_win_lolbin_runscripthelper.yml

title: Suspicious Runscripthelper.exe
id: eca49c87-8a75-4f13-9c73-a5a29e845f03
status: test
description: Detects execution of powershell scripts via Runscripthelper.exe
references:
    - https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/
author: Victor Sergeev, oscd.community
date: 2020-10-09
modified: 2022-07-11
tags:
    - attack.execution
    - attack.t1059
    - attack.defense-evasion
    - attack.t1202
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image|endswith: '\Runscripthelper.exe'
        CommandLine|contains: 'surfacecheck'
    condition: selection
falsepositives:
    - Unknown
level: medium