General

  • Target
    QUOTATION 014-S180053A.exe
  • Size 930KB
  • Sample201109-r68vwpktwx
  • SHA256 a558950f60aa2a7e34ac71c8a3013fbf576f485a9468ecfe5fdb0a1abb2cafbe
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.princemthembudebtsolutions.co.za

  • Port

    587

  • Password

    07950iwebz

Targets

    • Target
      QUOTATION 014-S180053A.exe
    • Size 930KB
    • SHA256 a558950f60aa2a7e34ac71c8a3013fbf576f485a9468ecfe5fdb0a1abb2cafbe
    • 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.

    • Deletes itself

    • 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