Extracted

Extracted

• • Target
    518f22ac3dfb39779d6b21fdd230b71db39453f73b42f411009a0afe7dbbe818.exe
  • Size 460KB
  • SHA256 518f22ac3dfb39779d6b21fdd230b71db39453f73b42f411009a0afe7dbbe818
  • MD5 3e5ba25aa4f23ceb11be209d1967e341
  • SHA1 c25a05acb5231776456d08fad7df0e48d92931c0
  • SHA512 184243d51766bf8d292308e0177046f88e0eb55201eddc9d14670dd3d526c5ed6026c03c88227698670f451f43a3e4f1378f51f2334a9b54d83bb2bc677b0c04
  • SSDEEP 6144:jE+yclwQKjdn+WPtYVJIoBfRT+tkbOSeC2xDjAzQeOOg7Y55HkVSGsc:jBdlwHRn+WlYV+8T+tkKC0EEE17HkV8c
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  44calibernjrathackedevasionpersistencespywarestealertrojan

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

  • Detects executables Discord URL observed in first stage droppers

  • Detects executables referencing Discord tokens regular expressions

  • Detects executables referencing credit card regular expressions

  • Detects executables referencing many VPN software clients. Observed in infosteslers

  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  behavioral1behavioral2