It targets Chromium-based browsers to extract Login Data , Web Data , and Cookies . It also searches for cryptocurrency wallet files (e.g., wallet.dat ).
High entropy in the resource section suggests the file is packed or contains encrypted payloads. 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 It targets Chromium-based browsers to extract Login Data
Unauthorized access to AppData\Local\Google\Chrome\User Data . This write-up covers the analysis of the BSitter_820
If investigating an infected machine, look for these indicators:
After successfully sending the data, some variants attempt to delete the original executable to minimize the forensic footprint. 4. Forensic Artifacts
The archive contains a single executable file, often named BSitter.exe or similar. Static examination reveals several red flags: