General

  • Target

    89488147d33a78a33eead913dc68c06b_JaffaCakes118

  • Size

    255KB

  • Sample

    240811-gt2bfasbkc

  • MD5

    89488147d33a78a33eead913dc68c06b

  • SHA1

    e94c796e08516c18b9f74ba5046e0549d9d82749

  • SHA256

    6c571d8b02d72e1d8a93abfe19051376ad8c98034623e4f963289c6f16ed3152

  • SHA512

    56ca137abd65d6e8625a16580a5bad33674988bf696cb4c469a4c62326a4440f8770afa54e2f1479c9916590dd036e3f47ce8947d7833213cda8a8825ff5577e

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJV:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIs

Malware Config

Targets

    • Target

      89488147d33a78a33eead913dc68c06b_JaffaCakes118

    • Size

      255KB

    • MD5

      89488147d33a78a33eead913dc68c06b

    • SHA1

      e94c796e08516c18b9f74ba5046e0549d9d82749

    • SHA256

      6c571d8b02d72e1d8a93abfe19051376ad8c98034623e4f963289c6f16ed3152

    • SHA512

      56ca137abd65d6e8625a16580a5bad33674988bf696cb4c469a4c62326a4440f8770afa54e2f1479c9916590dd036e3f47ce8947d7833213cda8a8825ff5577e

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJV:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIs

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks