Sigma rules for LockBit 3.0
1 rules · scoped to tool · back to LockBit 3.0
Direct rules mention this entity in their title or description. Related rules cover the techniques this entity is known to use.
title: Disabled Windows Defender Eventlog
id: fcddca7c-b9c0-4ddf-98da-e1e2d18b0157
status: test
description: Detects the disabling of the Windows Defender eventlog as seen in relation to Lockbit 3.0 infections
references:
- https://twitter.com/WhichbufferArda/status/1543900539280293889/photo/2
author: Florian Roth (Nextron Systems)
date: 2022-07-04
modified: 2023-08-17
tags:
- attack.defense-impairment
- attack.t1685
logsource:
category: registry_set
product: windows
detection:
selection:
TargetObject|contains: '\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Microsoft-Windows-Windows Defender/Operational\Enabled'
Details: 'DWORD (0x00000000)'
condition: selection
falsepositives:
- Other Antivirus software installations could cause Windows to disable that eventlog (unknown)
level: high