If you'd like me to help draft a specific section of your report: (from your analysis tools) Step-by-step methodology Incident timeline construction
Look for (Registry keys, Scheduled Tasks). Inspect Network Artifacts (pcap files or browser history).
Use 7z x mb_m03.7z (be sure to do this in a sandboxed environment like a dedicated VM).
Generate MD5/SHA256 hashes immediately to verify integrity and check against threat intelligence databases. Triage:
Archives with "mb" or malware-related naming conventions often contain or exploit code.
Tell me which (e.g., Autopsy, Volatility, Wireshark) you are using so I can tailor the write-up.
If you are analyzing this sample for a write-up or lab, focus on these areas: