General

  • Target
    SecuriteInfo.com.BehavesLike.Win32.Generic.dc.23443
  • Size 913KB
  • Sample201103-vhe2sg4bp2
  • SHA256 5c84f2554caefb0e9c0dde339b82f6b6da0d049788cf8d06c260f8bce6df652e
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      SecuriteInfo.com.BehavesLike.Win32.Generic.dc.23443
    • Size 913KB
    • SHA256 5c84f2554caefb0e9c0dde339b82f6b6da0d049788cf8d06c260f8bce6df652e
    • MD5 SHA1 SHA512
    • MassLogger

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

    • MassLogger Main Payload

    • Checks computer location settings

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

    • 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