General

  • Target
    yp3E2QR8CeZp9Au.exe
  • Size 1.1MB
  • Sample201013-37kr773n7n
  • SHA256 96c020d574c159341ab1d2dd8029637423bf01286bf930a34a5c9af605d01532
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.com

  • Port

    587

  • Password

    ayo2018

Targets

    • Target
      yp3E2QR8CeZp9Au.exe
    • Size 1.1MB
    • SHA256 96c020d574c159341ab1d2dd8029637423bf01286bf930a34a5c9af605d01532
    • 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