Tttracer.exe

type: OSBinaries

Used by Windows 1809 and newer to Debug Time Travel

Full path

C:\Windows\System32\tttracer.exe
C:\Windows\SysWOW64\tttracer.exe

Commands

ExecuteAdministrator T1127
Spawn process using other binary
```
tttracer.exe {PATH_ABSOLUTE:.exe}
```
Execute specified executable from tttracer.exe. Requires administrator privileges.
os: Windows 10 1809 and newer, Windows 11
Execute: EXE
DumpAdministrator T1003
Dump process by PID
```
TTTracer.exe -dumpFull -attach {PID}
```
Dumps process using tttracer.exe. Requires administrator privileges
os: Windows 10 1809 and newer, Windows 11

Detection

Sigma https://github.com/SigmaHQ/sigma/blob/683b63f8184b93c9564c4310d10c571cbe367e1e/rules/windows/process_creation/proc_creation_win_lolbin_tttracer_mod_load.yml
Sigma https://github.com/SigmaHQ/sigma/blob/683b63f8184b93c9564c4310d10c571cbe367e1e/rules/windows/image_load/image_load_tttracer_mod_load.yml
Elastic https://github.com/elastic/detection-rules/blob/5bdf70e72c6cd4547624c521108189af994af449/rules/windows/credential_access_cmdline_dump_tool.toml
IOCParent child relationship. Tttracer parent for executed command

Resources

acknowledgement: Onur Ulusoy @oulusoyum, Matt Graeber @mattifestation