sigmamediumHunting

Troubleshooting Pack Cmdlet Execution

Detects execution of "TroubleshootingPack" cmdlets to leverage CVE-2022-30190 or action similar to "msdt" lolbin (as described in LOLBAS)

MITRE ATT&CK

T1202

defense-evasion

Detection Query

selection:
  ScriptBlockText|contains|all:
    - Invoke-TroubleshootingPack
    - C:\Windows\Diagnostics\System\PCW
    - -AnswerFile
    - -Unattended
condition: selection

Author

Nasreddine Bencherchali (Nextron Systems)

Created

2022-06-21

Data Sources

windowsps_script

Platforms

windows

References

Tags

attack.defense-evasionattack.t1202

Raw Content

title: Troubleshooting Pack Cmdlet Execution
id: 03409c93-a7c7-49ba-9a4c-a00badf2a153
status: test
description: Detects execution of "TroubleshootingPack" cmdlets to leverage CVE-2022-30190 or action similar to "msdt" lolbin (as described in LOLBAS)
references:
    - https://twitter.com/nas_bench/status/1537919885031772161
    - https://lolbas-project.github.io/lolbas/Binaries/Msdt/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-06-21
tags:
    - attack.defense-evasion
    - attack.t1202
logsource:
    product: windows
    category: ps_script
    definition: 'Requirements: Script Block Logging must be enabled'
detection:
    selection:
        ScriptBlockText|contains|all:
            - 'Invoke-TroubleshootingPack'
            - 'C:\Windows\Diagnostics\System\PCW'
            - '-AnswerFile'
            - '-Unattended'
    condition: selection
falsepositives:
    - Legitimate usage of "TroubleshootingPack" cmdlet for troubleshooting purposes
level: medium