Automated Collection Command Prompt

calendar Feb 21, 2023 · attack.collection attack.t1119 attack.credential_access attack.t1552.001  ·
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Once established within a system or network, an adversary may use automated techniques for collecting internal data.

Sigma rule (View on GitHub)

 1title: Automated Collection Command Prompt
 2id: f576a613-2392-4067-9d1a-9345fb58d8d1
 3status: test
 4description: Once established within a system or network, an adversary may use automated techniques for collecting internal data.
 5references:
 6    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md
 7    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md
 8author: frack113
 9date: 2021/07/28
10modified: 2022/11/11
11tags:
12    - attack.collection
13    - attack.t1119
14    - attack.credential_access
15    - attack.t1552.001
16logsource:
17    category: process_creation
18    product: windows
19detection:
20    selection_ext:
21        CommandLine|contains:
22            - '.doc'
23            - '.docx'
24            - '.xls'
25            - '.xlsx'
26            - '.ppt'
27            - '.pptx'
28            - '.rtf'
29            - '.pdf'
30            - '.txt'
31    selection_other_dir:
32        CommandLine|contains|all:
33            - 'dir '
34            - ' /b '
35            - ' /s '
36    selection_other_findstr:
37        OriginalFileName: 'FINDSTR.EXE'
38        CommandLine|contains:
39            - ' /e '
40            - ' /si '
41    condition: selection_ext and 1 of selection_other_*
42falsepositives:
43    - Unknown
44level: medium

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