General

  • Target

    fb10214753750608e5c2129fb638b674_JaffaCakes118

  • Size

    512KB

  • Sample

    240419-yrt8saeh2s

  • MD5

    fb10214753750608e5c2129fb638b674

  • SHA1

    c447a574de25699d6eaceedbcae3e5501c5b3705

  • SHA256

    0e2e676b9203b13b2c70b42f9018c3dff31781cdd876eb7db007366c4c2b9049

  • SHA512

    99fc9168a5149361435c03d646a714ea45af60b9c18eab70c584ebbfebc69c8a9dcecddfa924c6f0b8183527c08eba2a73b3324ce8de36af888c96fff9c05549

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6B:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5I

Malware Config

Targets

    • Target

      fb10214753750608e5c2129fb638b674_JaffaCakes118

    • Size

      512KB

    • MD5

      fb10214753750608e5c2129fb638b674

    • SHA1

      c447a574de25699d6eaceedbcae3e5501c5b3705

    • SHA256

      0e2e676b9203b13b2c70b42f9018c3dff31781cdd876eb7db007366c4c2b9049

    • SHA512

      99fc9168a5149361435c03d646a714ea45af60b9c18eab70c584ebbfebc69c8a9dcecddfa924c6f0b8183527c08eba2a73b3324ce8de36af888c96fff9c05549

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6B:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5I

    • 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