31 lines
887 B
YAML
31 lines
887 B
YAML
title: Unsigned Image Loaded Into LSASS Process
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author: Teymur Kheirkhabarov, oscd.community
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date: 2019/10/22
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description: Loading unsigned image (DLL, EXE) into LSASS process
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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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Image: '*\lsass.exe'
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SELECTION_3:
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Signed: 'false'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- Valid user connecting using RDP
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id: 857c8db3-c89b-42fb-882b-f681c7cf4da2
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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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modified: 2020/08/23
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references:
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- https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment
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status: experimental
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tags:
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- attack.credential_access
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- attack.t1003
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- attack.t1003.001
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yml_filename: sysmon_unsigned_image_loaded_into_lsass.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/image_load
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