General

  • Target

    842f1e5ce5d86f2d884c367ab969788d_JaffaCakes118

  • Size

    512KB

  • Sample

    240530-psep2sha3s

  • MD5

    842f1e5ce5d86f2d884c367ab969788d

  • SHA1

    1b43250c18c670b7a1f566ea76571624649a56b2

  • SHA256

    846b3b358f2a30e60568fb992305c65e7839470d1e521f08a2810a90819f40ff

  • SHA512

    f5e0de23ea7dc4ee311da2738dab717384bfd47ac32e5b0ce8648b9f966d41e98cb026aec0fe1fdecd22b6fbbfb6e653988af63a476886bb976ba6cb69f562f4

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5X

Malware Config

Targets

    • Target

      842f1e5ce5d86f2d884c367ab969788d_JaffaCakes118

    • Size

      512KB

    • MD5

      842f1e5ce5d86f2d884c367ab969788d

    • SHA1

      1b43250c18c670b7a1f566ea76571624649a56b2

    • SHA256

      846b3b358f2a30e60568fb992305c65e7839470d1e521f08a2810a90819f40ff

    • SHA512

      f5e0de23ea7dc4ee311da2738dab717384bfd47ac32e5b0ce8648b9f966d41e98cb026aec0fe1fdecd22b6fbbfb6e653988af63a476886bb976ba6cb69f562f4

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5X

    • 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.

    • 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