Use of TTDInject.exe

calendar Oct 17, 2023 · attack.defense_evasion attack.t1127  ·
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Detects the executiob of TTDInject.exe, which is used by Windows 10 v1809 and newer to debug time travel (underlying call of tttracer.exe)

Sigma rule (View on GitHub)

 1title: Use of TTDInject.exe
 2id: b27077d6-23e6-45d2-81a0-e2b356eea5fd
 3status: test
 4description: Detects the executiob of TTDInject.exe, which is used by Windows 10 v1809 and newer to debug time travel (underlying call of tttracer.exe)
 5references:
 6    - https://lolbas-project.github.io/lolbas/Binaries/Ttdinject/
 7author: frack113
 8date: 2022/05/16
 9tags:
10    - attack.defense_evasion
11    - attack.t1127
12logsource:
13    product: windows
14    category: process_creation
15detection:
16    selection:
17        - Image|endswith: 'ttdinject.exe'
18        - OriginalFileName: 'TTDInject.EXE'
19    condition: selection
20falsepositives:
21    - Legitimate use
22level: medium

References

  • Ttdinject | LOLBAS

    Execute calc using ttdinject.exe. Requires administrator privileges. A log file will be created in tmp.run. The log file can be changed, but the length (7) has to be updated. TTDInject.exe /ClientP...


    Read More

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