HackTool - CoercedPotato Execution — Sigma Rule

Rule metadata and linked tags

Author: Florian Roth (Nextron Systems). Source status: test; severity: high. Source dates: 2023-10-11 / 2024-11-23.

{
  "category": "process_creation",
  "product": "windows"
}

Pinned original Sigma rule · Detection Rule License 1.1

Source SHA-256: 9f8686c8b3d0dd472d64f9232902c9d31ce68135c18c26fae9be349bda645552

Detection logic

Original source YAML. Source-tag agreement is not proof of complete semantic coverage. This rule has not been compiled for a SIEM backend or validated against live telemetry here.

title: HackTool - CoercedPotato Execution
id: e8d34729-86a4-4140-adfd-0a29c2106307
status: test
description: Detects the use of CoercedPotato, a tool for privilege escalation
references:
    - https://github.com/hackvens/CoercedPotato
    - https://blog.hackvens.fr/articles/CoercedPotato.html
author: Florian Roth (Nextron Systems)
date: 2023-10-11
modified: 2024-11-23
tags:
    - attack.privilege-escalation
    - attack.stealth
    - attack.t1055
logsource:
    category: process_creation
    product: windows
detection:
    selection_loader_img:
        Image|endswith: '\CoercedPotato.exe'
    selection_params:
        CommandLine|contains: ' --exploitId '
    selection_loader_imphash:
        Hashes|contains:
            - 'IMPHASH=A75D7669DB6B2E107A44C4057FF7F7D6'
            - 'IMPHASH=F91624350E2C678C5DCBE5E1F24E22C9'
            - 'IMPHASH=14C81850A079A87E83D50CA41C709A15'
    condition: 1 of selection_*
falsepositives:
    - Unknown
level: high

Original YAML and metadata in JSON

False positives

• Unknown

Source references

• https://github.com/hackvens/CoercedPotato
• https://blog.hackvens.fr/articles/CoercedPotato.html