: Running a string search (using Strings.exe ) often reveals:
: The file frequently imports CreateProcess and Sleep , indicating it likely spawns a persistent background process. 3. Dynamic Analysis (Execution) SSIsab-004.7z
Before starting any analysis, the file is identified to ensure it hasn't been tampered with. : SSIsab-004.7z Format : 7-Zip Compressed Archive. : Running a string search (using Strings
: Upon execution, the malware typically copies itself to the system32 folder under a masked name to ensure it runs every time the computer boots. SSIsab-004.7z
Modification of registry keys (e.g., HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run ). 4. Conclusion and Mitigation