48 lines
1.5 KiB
YAML
48 lines
1.5 KiB
YAML
title: Detect Virtualbox Driver Installation OR Starting Of VMs
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author: Janantha Marasinghe
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date: 2020/09/26
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description: Adversaries can carry out malicious operations using a virtual instance
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to avoid detection. This rule is built to detect the registration of the Virtualbox
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driver or start of a Virtualbox VM.
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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: '*VBoxRT.dll,RTR3Init*'
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SELECTION_3:
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CommandLine: '*VBoxC.dll*'
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SELECTION_4:
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CommandLine: '*VBoxDrv.sys*'
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SELECTION_5:
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CommandLine: '*startvm*'
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SELECTION_6:
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CommandLine: '*controlvm*'
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condition: (SELECTION_1 and ((SELECTION_2 or SELECTION_3 or SELECTION_4) or (SELECTION_5
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or SELECTION_6)))
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falsepositives:
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- This may have false positives on hosts where Virtualbox is legitimately being used
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for operations
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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: bab049ca-7471-4828-9024-38279a4c04da
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level: low
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logsource:
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category: process_creation
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product: windows
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modified: 2021/06/27
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references:
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- https://attack.mitre.org/techniques/T1564/006/
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- https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/
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- https://threatpost.com/maze-ransomware-ragnar-locker-virtual-machine/159350/
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1564.006
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- attack.t1564
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yml_filename: win_run_virtualbox.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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