General

  • Target

    35c5da8537ca04c1efec5d828bd85296_JaffaCakes118

  • Size

    464KB

  • Sample

    240710-wgqfqs1err

  • MD5

    35c5da8537ca04c1efec5d828bd85296

  • SHA1

    108e52f570ccafcd7846b6bee700180f38af0b28

  • SHA256

    facd07e963be2c76765db828dd1e3472c4b35b2e06970c7fa45de159dbc42133

  • SHA512

    59bc38a24198386e28eb939b9f8d6d54b2e427b315523ec5da9b179322396e7e03df98e6e6b3b6256f2007eb7b44d633b3dad04e863e2908e10a11123279e7ed

  • SSDEEP

    12288:m+kdOPWLXkTK1nWoYEcNLEHX4LFkhSVkuVGX:mLgDKB/lvXs2X

Malware Config

Targets

    • Target

      35c5da8537ca04c1efec5d828bd85296_JaffaCakes118

    • Size

      464KB

    • MD5

      35c5da8537ca04c1efec5d828bd85296

    • SHA1

      108e52f570ccafcd7846b6bee700180f38af0b28

    • SHA256

      facd07e963be2c76765db828dd1e3472c4b35b2e06970c7fa45de159dbc42133

    • SHA512

      59bc38a24198386e28eb939b9f8d6d54b2e427b315523ec5da9b179322396e7e03df98e6e6b3b6256f2007eb7b44d633b3dad04e863e2908e10a11123279e7ed

    • SSDEEP

      12288:m+kdOPWLXkTK1nWoYEcNLEHX4LFkhSVkuVGX:mLgDKB/lvXs2X

    • Adds policy Run key to start application

    • Drops file in Drivers directory

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks