34 lines
1.2 KiB
YAML
34 lines
1.2 KiB
YAML
title: Processes Accessing the Microphone and Webcam
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author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
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date: 2020/06/07
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description: Potential adversaries accessing the microphone and webcam in an endpoint.
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detection:
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SELECTION_1:
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EventID: 4657
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SELECTION_2:
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EventID: 4656
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SELECTION_3:
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EventID: 4663
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SELECTION_4:
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ObjectName: '*\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\microphone\NonPackaged*'
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SELECTION_5:
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ObjectName: '*\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam\NonPackaged*'
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condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and (SELECTION_4 or SELECTION_5))
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falsepositives:
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- Unknown
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id: 8cd538a4-62d5-4e83-810b-12d41e428d6e
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level: medium
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logsource:
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product: windows
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service: security
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references:
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- https://twitter.com/duzvik/status/1269671601852813320
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- https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072
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status: experimental
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tags:
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- attack.collection
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- attack.t1123
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yml_filename: win_camera_microphone_access.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/builtin
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