HackTool - SharPersist Execution

Detects the execution of the hacktool SharPersist - used to deploy various different kinds of persistence mechanisms

Sigma rule (View on GitHub)

 1title: HackTool - SharPersist Execution
 2id: 26488ad0-f9fd-4536-876f-52fea846a2e4
 3status: test
 4description: Detects the execution of the hacktool SharPersist - used to deploy various different kinds of persistence mechanisms
 5references:
 6    - https://www.mandiant.com/resources/blog/sharpersist-windows-persistence-toolkit
 7    - https://github.com/mandiant/SharPersist
 8author: Florian Roth (Nextron Systems)
 9date: 2022/09/15
10modified: 2023/02/04
11tags:
12    - attack.persistence
13    - attack.t1053
14logsource:
15    category: process_creation
16    product: windows
17detection:
18    selection_img:
19        - Image|endswith: '\SharPersist.exe'
20        - Product: 'SharPersist'
21    selection_cli_1:
22        CommandLine|contains:
23            - ' -t schtask -c '
24            - ' -t startupfolder -c '
25    selection_cli_2:
26        CommandLine|contains|all:
27            - ' -t reg -c '
28            - ' -m add'
29    selection_cli_3:
30        CommandLine|contains|all:
31            - ' -t service -c '
32            - ' -m add'
33    selection_cli_4:
34        CommandLine|contains|all:
35            - ' -t schtask -c '
36            - ' -m add'
37    condition: 1 of selection_*
38falsepositives:
39    - Unknown
40level: high

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