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General

  • Target

    3d0a8983d1c76b9ac2c80e058138b16b_JaffaCakes118

  • Size

    512KB

  • Sample

    240513-3lvdtaac2s

  • MD5

    3d0a8983d1c76b9ac2c80e058138b16b

  • SHA1

    a4a38c96475bd49cb078c041011ccec3296915f6

  • SHA256

    e6bd8ad2ab36739fd045c556548d7af136e419669c8a2a9872a6c286ed30ac82

  • SHA512

    63330948e15c5c33c3761551515eb291aa709939b777fd531bfd6ff530832c2402d1270ab509b8a45a20878ef7646db55ed0fdc28a4bdba6d8d911d7987df65f

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6e:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5N

Malware Config

Targets

    • Target

      3d0a8983d1c76b9ac2c80e058138b16b_JaffaCakes118

    • Size

      512KB

    • MD5

      3d0a8983d1c76b9ac2c80e058138b16b

    • SHA1

      a4a38c96475bd49cb078c041011ccec3296915f6

    • SHA256

      e6bd8ad2ab36739fd045c556548d7af136e419669c8a2a9872a6c286ed30ac82

    • SHA512

      63330948e15c5c33c3761551515eb291aa709939b777fd531bfd6ff530832c2402d1270ab509b8a45a20878ef7646db55ed0fdc28a4bdba6d8d911d7987df65f

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6e:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5N

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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