
title: RedMimicry Winnti Playbook Registry Manipulation
author: Alexander Rausch
date: 2020/06/24
description: Detects actions caused by the RedMimicry Winnti playbook
detection:
  SELECTION_1:
    EventID: 12
  SELECTION_2:
    EventID: 13
  SELECTION_3:
    EventID: 14
  SELECTION_4:
    TargetObject: '*HKLM\SOFTWARE\Microsoft\HTMLHelp\data*'
  condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and SELECTION_4)
falsepositives:
- Unknown
id: 5b175490-b652-4b02-b1de-5b5b4083c5f8
level: high
logsource:
  category: registry_event
  product: windows
references:
- https://redmimicry.com
status: experimental
tags:
- attack.defense_evasion
- attack.t1112
ruletype: SIGMA
