General

  • Target
    0e82916860b22b2a67db5f6c6f2be1d0.exe
  • Size 930KB
  • Sample200713-gpz9a98v32
  • SHA256 45ff28eabf8854e1ce1d3bb088fc7cfa224dbeb1e8b66a4038682fd592013d54
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      0e82916860b22b2a67db5f6c6f2be1d0.exe
    • Size 930KB
    • SHA256 45ff28eabf8854e1ce1d3bb088fc7cfa224dbeb1e8b66a4038682fd592013d54
    • MD5 SHA1 SHA512
    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks