SigmaHQ/rules/windows/process_creation/win_crime_snatch_ransomware.yml
2021-07-01 12:18:30 +05:45

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YAML

title: Snatch Ransomware
id: 5325945e-f1f0-406e-97b8-65104d393fff
status: experimental
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
date: 2020/08/26
tags:
- attack.execution
- attack.t1204
logsource:
category: process_creation
product: windows
detection:
# Shutdown in safe mode immediately
selection:
CommandLine|contains:
- 'shutdown /r /f /t 00'
- 'net stop SuperBackupMan'
condition: selection
fields:
- ComputerName
- User
- Image
falsepositives:
- Scripts that shutdown the system immediately and reboot them in safe mode are unlikely
level: critical