General

  • Target

    2b75698498e0bcc8f32fdb6eaf73ea05_JaffaCakes118

  • Size

    512KB

  • Sample

    240509-xth3vsdc85

  • MD5

    2b75698498e0bcc8f32fdb6eaf73ea05

  • SHA1

    5b7f94d6c0c4eb7d23d7fbf37a38ff851db99b5f

  • SHA256

    26de62e2920f8a33fcc0ebcd66d02c53d26cef042417a93e96a1744bbb3b377c

  • SHA512

    048b279218de26521f33af4d08286cfdf3d2dd523a2aa278d3178f08668e8f2f800567d26c2f2d7a130039174812534681c466d63bd6b04d8a60bce02021e23d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

Malware Config

Targets

    • Target

      2b75698498e0bcc8f32fdb6eaf73ea05_JaffaCakes118

    • Size

      512KB

    • MD5

      2b75698498e0bcc8f32fdb6eaf73ea05

    • SHA1

      5b7f94d6c0c4eb7d23d7fbf37a38ff851db99b5f

    • SHA256

      26de62e2920f8a33fcc0ebcd66d02c53d26cef042417a93e96a1744bbb3b377c

    • SHA512

      048b279218de26521f33af4d08286cfdf3d2dd523a2aa278d3178f08668e8f2f800567d26c2f2d7a130039174812534681c466d63bd6b04d8a60bce02021e23d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

    • 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