General

  • Target

    c94ea2f6a48225695425418fe79733b8_JaffaCakes118

  • Size

    512KB

  • Sample

    240829-wb42yavglp

  • MD5

    c94ea2f6a48225695425418fe79733b8

  • SHA1

    3432e0772fc8987de30c8ba050cddd0e3d4be53e

  • SHA256

    12f22440fe96d2b39af9e0516a6e0c3db809b30dc924eb69a0d50d3944831d35

  • SHA512

    42ae7e83ad0fe859cd6deb8420ad555aa2b6cd86aa39f15dbdece023ea36a52613a466f632b4ae03e8ac24981aab1fbe6af0ddf5c560677da4d00d1358b92982

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

Malware Config

Targets

    • Target

      c94ea2f6a48225695425418fe79733b8_JaffaCakes118

    • Size

      512KB

    • MD5

      c94ea2f6a48225695425418fe79733b8

    • SHA1

      3432e0772fc8987de30c8ba050cddd0e3d4be53e

    • SHA256

      12f22440fe96d2b39af9e0516a6e0c3db809b30dc924eb69a0d50d3944831d35

    • SHA512

      42ae7e83ad0fe859cd6deb8420ad555aa2b6cd86aa39f15dbdece023ea36a52613a466f632b4ae03e8ac24981aab1fbe6af0ddf5c560677da4d00d1358b92982

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

    • 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