33 lines
1.0 KiB
YAML
33 lines
1.0 KiB
YAML
title: Explorer Root Flag Process Tree Break
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author: Florian Roth
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date: 2019/06/29
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description: Detects a command line process that uses explorer.exe /root, which is
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similar to cmd.exe /c, only it breaks the process tree and makes its parent a
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new instance of explorer
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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CommandLine: '*explorer.exe*'
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SELECTION_3:
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CommandLine: '* /root,*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- Unknown how many legitimate software products use that method
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id: 949f1ffb-6e85-4f00-ae1e-c3c5b190d605
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level: medium
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logsource:
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category: process_creation
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product: windows
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modified: 2020/08/30
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references:
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- https://twitter.com/CyberRaiju/status/1273597319322058752
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- https://twitter.com/bohops/status/1276357235954909188?s=12
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1036
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yml_filename: win_susp_explorer_break_proctree.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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