Tanaka Zakku
41 lines
1.3 KiB
YAML
41 lines
1.3 KiB
YAML
title: Suspicious VBoxDrvInst.exe Parameters
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author: Konstantin Grishchenko, oscd.community
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date: 2020/10/06
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description: Detect VBoxDrvInst.exe run with parameters allowing processing INF file.
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This allows to create values in the registry and install drivers. For example
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one could use this technique to obtain persistence via modifying one of Run or
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RunOnce registry keys
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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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Image: '*\VBoxDrvInst.exe'
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SELECTION_3:
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CommandLine: '*driver*'
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SELECTION_4:
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CommandLine: '*executeinf*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Legitimate use of VBoxDrvInst.exe utility by VirtualBox Guest Additions installation
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process
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fields:
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- ComputerName
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- User
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- CommandLine
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- ParentCommandLine
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id: b7b19cb6-9b32-4fc4-a108-73f19acfe262
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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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references:
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- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/LOLUtilz/OtherBinaries/VBoxDrvInst.yml
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- https://twitter.com/pabraeken/status/993497996179492864
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1112
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yml_filename: win_susp_vboxdrvinst.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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