atomic-threat-coverage/detection_rules/sysmon_bypass_squiblytwo.yml
2019-02-12 04:55:11 +01:00

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YAML
Executable File

title: SquiblyTwo
status: experimental
description: Detects WMI SquiblyTwo Attack with possible renamed WMI by looking for imphash
references:
- https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html
- https://twitter.com/mattifestation/status/986280382042595328
tags:
- attack.defense_evasion
- attack.t1047
author: Markus Neis / Florian Roth
falsepositives:
- Unknown
level: medium
logsource:
product: windows
service: sysmon
detection:
selection1:
EventID: 1
Image:
- '*\wmic.exe'
CommandLine:
- 'wmic * *format:\"http*'
- "wmic * /format:'http"
- 'wmic * /format:http*'
selection2:
EventID: 1
Imphash:
- '1B1A3F43BF37B5BFE60751F2EE2F326E'
- '37777A96245A3C74EB217308F3546F4C'
- '9D87C9D67CE724033C0B40CC4CA1B206'
CommandLine:
- '* *format:\"http*'
- "* /format:'http"
- '* /format:http*'
condition: 1 of them