.\AppCompatCacheParser.exe -f SYSTEM --csv out.csv
(Requires SYSTEM hive — ShimCache lives in:
HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\AppCompatCache)
Hunt
- Recently executed binaries
- Suspicious execution paths
- Execution without Prefetch
- Evidence of deleted binaries
- Lateral movement tools
- LOLBIN execution from unusual directories
Red Flags
- Execution from:
C:\Users<user>\AppData\C:\Users<user>\Downloads\- C:\Windows\Temp\
- C:\ProgramData\
- Renamed system binaries
- Tools like:
- mimikatz.exe
- rclone.exe
- psexec.exe
- net.exe in odd paths
- No corresponding Prefetch (possible deletion or disabled prefetch)
Correlate
- Prefetch (execution confirmation)
- Amcache (program metadata + first run time)
- MFT (file existence + timestamps)
- USN Journal (rename/delete activity)
- Sysmon ID 1 (if logging present)