title: SquiblyTwo
id: 8d63dadf-b91b-4187-87b6-34a1114577ea
status: test
description: Detects WMI SquiblyTwo Attack with possible renamed WMI by looking for imphash
author: Markus Neis / Florian Roth
references:
  - https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html
  - https://twitter.com/mattifestation/status/986280382042595328
date: 2019/01/16
modified: 2022/03/21
logsource:
  category: process_creation
  product: windows
detection:
  selection_one:
    Image|endswith:
      - '\wmic.exe'
    CommandLine|contains|all:
      - wmic
      - format
      - http
  selection_wmic_imphash:
    - Imphash:
      - 1B1A3F43BF37B5BFE60751F2EE2F326E
      - 37777A96245A3C74EB217308F3546F4C
      - 9D87C9D67CE724033C0B40CC4CA1B206
    - Hashes|contains:  # Sysmon field hashes contains all types
      - IMPHASH=1B1A3F43BF37B5BFE60751F2EE2F326E
      - IMPHASH=37777A96245A3C74EB217308F3546F4C
      - IMPHASH=9D87C9D67CE724033C0B40CC4CA1B206
  selection_flags:
    CommandLine|contains|all:
      - 'format:'
      - 'http'
  condition: selection_one or (selection_wmic_imphash and selection_flags)
falsepositives:
  - Unknown
level: medium
tags:
  - attack.defense_evasion
  - attack.t1047
  - attack.t1220
  - attack.execution
  - attack.t1059.005
  - attack.t1059.007