Bsitter_820.rar -

This write-up covers the analysis of the BSitter_820.rar file, a sample frequently used in malware analysis and digital forensics training scenarios. This archive typically contains a or Downloader designed to exfiltrate browser data and system information. 1. Executive Summary File Name: BSitter_820.rar Target OS: Windows Malware Type: Infostealer / Trojan

HKCU\Software\Microsoft\Windows\CurrentVersion\Run entries pointing to unusual paths in the user profile. BSitter_820.rar

When executed in a controlled sandbox environment like ANY.RUN or Tria.ge , the malware performs the following actions: This write-up covers the analysis of the BSitter_820

The binary imports functions for network communication ( ws2_32.dll ), registry manipulation ( advapi32.dll ), and process injection. registry manipulation ( advapi32.dll )