Run Once Task Execution as Configured in Registry

calendar Mar 2, 2023 · attack.defense_evasion attack.t1112  ·
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This rule detects the execution of Run Once task as configured in the registry

Sigma rule (View on GitHub)

 1title: Run Once Task Execution as Configured in Registry
 2id: 198effb6-6c98-4d0c-9ea3-451fa143c45c
 3status: test
 4description: This rule detects the execution of Run Once task as configured in the registry
 5references:
 6    - https://twitter.com/pabraeken/status/990717080805789697
 7    - https://lolbas-project.github.io/lolbas/Binaries/Runonce/
 8    - https://twitter.com/0gtweet/status/1602644163824156672?s=20&t=kuxbUnZPltpvFPZdCrqPXA
 9author: 'Avneet Singh @v3t0_, oscd.community, Christopher Peacock @SecurePeacock (updated)'
10date: 2020/10/18
11modified: 2022/12/13
12tags:
13    - attack.defense_evasion
14    - attack.t1112
15logsource:
16    product: windows
17    category: process_creation
18detection:
19    selection_img:
20        - Image|endswith: '\runonce.exe'
21        - Description: 'Run Once Wrapper'
22    selection_cli:
23        - CommandLine|contains: '/AlternateShellStartup'
24        - CommandLine|endswith: '/r'
25    condition: all of selection_*
26falsepositives:
27    - Unknown
28level: low

References

  • Something went wrong, but don’t fret — let’s give it another shot.


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  • Runonce | LOLBAS

    Executes a Run Once Task that has been configured in the registry Runonce.exe /AlternateShellStartup Use casePersistence, bypassing defensive counter measures Privileges requiredAdministrator Opera...


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  • Something went wrong, but don’t fret — let’s give it another shot.


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