Suspicious Diantz Alternate Data Stream Execution

calendar Aug 12, 2024 · attack.defense-evasion attack.t1564.004  ·
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Compress target file into a cab file stored in the Alternate Data Stream (ADS) of the target file.

Sigma rule (View on GitHub)

 1title: Suspicious Diantz Alternate Data Stream Execution
 2id: 6b369ced-4b1d-48f1-b427-fdc0de0790bd
 3status: test
 4description: Compress target file into a cab file stored in the Alternate Data Stream (ADS) of the target file.
 5references:
 6    - https://lolbas-project.github.io/lolbas/Binaries/Diantz/
 7author: frack113
 8date: 2021-11-26
 9modified: 2022-12-31
10tags:
11    - attack.defense-evasion
12    - attack.t1564.004
13logsource:
14    category: process_creation
15    product: windows
16detection:
17    selection:
18        CommandLine|contains|all:
19            - diantz.exe
20            - .cab
21        CommandLine|re: ':[^\\]'
22    condition: selection
23falsepositives:
24    - Very Possible
25level: medium

References

  • Diantz on LOLBAS

    Diantz.exe is a living-of-the-land file containing unexpected functionality that can be abused by attackers; this page lists all its use cases.


    Read More

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