General

  • Target
    New Super Mario Bros. Wii (USA) (En,Fr,Es) (Rev 2).wbfs
  • Size 352.0MB
  • Sample240507-y5b95agg59
  • SHA256 b2550ad2a0c4e016e48f7f630a24d02749e701eac5d6814c4592100ff6094e2b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      New Super Mario Bros. Wii (USA) (En,Fr,Es) (Rev 2).wbfs
    • Size 352.0MB
    • SHA256 b2550ad2a0c4e016e48f7f630a24d02749e701eac5d6814c4592100ff6094e2b
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Detected potential entity reuse from brand microsoft.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks