General

  • Target
    8a9d0e2c45e9bb11038f5844381731f87f91619409e607d9b2ec6c090300e501
  • Size 507KB
  • Sample241112-rfekmaxmam
  • SHA256 8a9d0e2c45e9bb11038f5844381731f87f91619409e607d9b2ec6c090300e501
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      8a9d0e2c45e9bb11038f5844381731f87f91619409e607d9b2ec6c090300e501
    • Size 507KB
    • SHA256 8a9d0e2c45e9bb11038f5844381731f87f91619409e607d9b2ec6c090300e501
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks