General

  • Target

    74483852441488c28b851daea6af46d0_JaffaCakes118

  • Size

    512KB

  • Sample

    240526-eq1vdsfb63

  • MD5

    74483852441488c28b851daea6af46d0

  • SHA1

    a40da079706291fc81977833d13c0e906d795e7a

  • SHA256

    c14bfbbe402b5bcda8da8c1a029474a007e4c90f3245c6417ebd7be8de5fc1ed

  • SHA512

    d8573905916c768b0dd8783799d7d96d25734e86ec15af4489ae0e85fc13c8f3ba09e653706292cdee270f1f4b019a409f97432293d431798f3d0938431a13ea

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm54

Malware Config

Targets

    • Target

      74483852441488c28b851daea6af46d0_JaffaCakes118

    • Size

      512KB

    • MD5

      74483852441488c28b851daea6af46d0

    • SHA1

      a40da079706291fc81977833d13c0e906d795e7a

    • SHA256

      c14bfbbe402b5bcda8da8c1a029474a007e4c90f3245c6417ebd7be8de5fc1ed

    • SHA512

      d8573905916c768b0dd8783799d7d96d25734e86ec15af4489ae0e85fc13c8f3ba09e653706292cdee270f1f4b019a409f97432293d431798f3d0938431a13ea

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm54

    • 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