General

  • Target
    2d7d771d0498a744442e2468dd7108736114855faf44acfb1067af1aa48791ba
  • Size 88KB
  • Sample220216-wyr1wsdcdn
  • SHA256 b895d007385f7bb72cff329b6db972bc5bdcfc44e04228cb93a4cc986b13bda6
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      finanace_document.js
    • Size 124KB
    • SHA256 ff09ee281033a47f148aab892fd3edefcf4b03f3f1e4b47b0d0e35df3e3ac7ce
    • MD5 SHA1 SHA512
    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks