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General

  • Target

    59777d7fe056b5d9cc92f2bd01ac6111982b3c9f2db841a8959aa7afe262d924

  • Size

    408KB

  • Sample

    240406-z7wbfsca59

  • MD5

    3b4091adc2e31ceb7c18aa1a49c971ea

  • SHA1

    a0b73bff487542d598ceef6b4612510553ba5a13

  • SHA256

    59777d7fe056b5d9cc92f2bd01ac6111982b3c9f2db841a8959aa7afe262d924

  • SHA512

    408c465d4cb0783cda423a89af8629028db1db09e38f52f8d26dd9d0fc50e5093e3031d41049dd1ea533761fbd468c3b43a3f25027d32ef33820f53c0fffb815

  • SSDEEP

    12288:7EQoSaqh579Bsb+uRJTJedRwnlBRqYgkF6d:7rAJDjgke

Malware Config

Targets

    • Target

      59777d7fe056b5d9cc92f2bd01ac6111982b3c9f2db841a8959aa7afe262d924

    • Size

      408KB

    • MD5

      3b4091adc2e31ceb7c18aa1a49c971ea

    • SHA1

      a0b73bff487542d598ceef6b4612510553ba5a13

    • SHA256

      59777d7fe056b5d9cc92f2bd01ac6111982b3c9f2db841a8959aa7afe262d924

    • SHA512

      408c465d4cb0783cda423a89af8629028db1db09e38f52f8d26dd9d0fc50e5093e3031d41049dd1ea533761fbd468c3b43a3f25027d32ef33820f53c0fffb815

    • SSDEEP

      12288:7EQoSaqh579Bsb+uRJTJedRwnlBRqYgkF6d:7rAJDjgke

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks