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44 lines
1.4 KiB
YAML
44 lines
1.4 KiB
YAML
title: Suspicious WMI Execution
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id: 526be59f-a573-4eea-b5f7-f0973207634d
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status: experimental
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description: Detects WMI executing suspicious commands
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references:
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- https://digital-forensics.sans.org/blog/2010/06/04/wmic-draft/
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- https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1
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- https://blog.malwarebytes.com/threat-analysis/2016/04/rokku-ransomware/
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author: Michael Haag, Florian Roth, juju4, oscd.community
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date: 2019/01/16
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modified: 2020/11/28
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logsource:
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category: process_creation
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product: windows
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detection:
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selection:
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Image|endswith: '\wmic.exe'
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selection2:
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CommandLine|contains|all:
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- 'process'
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- 'call'
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- 'create '
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recon_part1:
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CommandLine|contains: ' path '
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recon_part2:
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CommandLine|contains:
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- 'AntiVirus'
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- 'Firewall'
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CommandLine|contains|all:
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- 'Product'
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- ' get '
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condition: (selection and selection2) or
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(selection and recon_part1 and recon_part2)
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fields:
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- CommandLine
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- ParentCommandLine
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tags:
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- attack.execution
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- attack.t1047
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- car.2016-03-002
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falsepositives:
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- If using Splunk, we recommend | stats count by Computer,CommandLine following for easy hunting by Computer/CommandLine
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level: medium
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