31 lines
998 B
YAML
31 lines
998 B
YAML
title: Suspicious System.Drawing Load
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author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
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date: 2020/05/02
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description: A General detection for processes loading System.Drawing.ni.dll. This
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could be an indicator of potential Screen Capture.
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detection:
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SELECTION_1:
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EventID: 7
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SELECTION_2:
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ImageLoaded: '*\System.Drawing.ni.dll'
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SELECTION_3:
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Image: '*\WmiPrvSE.exe'
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condition: (SELECTION_1 and SELECTION_2 and not (SELECTION_3))
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falsepositives:
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- unknown
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id: 666ecfc7-229d-42b8-821e-1a8f8cb7057c
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level: medium
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logsource:
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category: image_load
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product: windows
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references:
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- https://github.com/OTRF/detection-hackathon-apt29/issues/16
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- https://threathunterplaybook.com/evals/apt29/detections/7.A.1_3B4E5808-3C71-406A-B181-17B0CE3178C9.html
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status: experimental
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tags:
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- attack.collection
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- attack.t1113
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yml_filename: sysmon_susp_system_drawing_load.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/image_load
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