Potential Snatch Ransomware Activity


Description

Detects specific process characteristics of Snatch ransomware word document droppers

Query · sigma

selection:
- CommandLine|re: shutdown\s+/r /f /t 00
- CommandLine|re: net\s+stop SuperBackupMan
condition: selection

Known false positives

  • Scripts that shutdown the system immediately and reboot them in safe mode are unlikely
Raw source Potential Snatch Ransomware Activity · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified.
title: Potential Snatch Ransomware Activity
id: 5325945e-f1f0-406e-97b8-65104d393fff
status: stable
description: Detects specific process characteristics of Snatch ransomware word document droppers
references:
    - https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/
author: Florian Roth (Nextron Systems)
date: 2020-08-26
modified: 2025-10-19
tags:
    - attack.execution
    - attack.t1204
    - detection.emerging-threats
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        - CommandLine|re: 'shutdown\s+/r /f /t 00' # Shutdown in safe mode immediately
        - CommandLine|re: 'net\s+stop SuperBackupMan'
    condition: selection
falsepositives:
    - Scripts that shutdown the system immediately and reboot them in safe mode are unlikely
level: high

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