General

  • Target

    29a88bef5f71d7334a03d3ad621aa69b_JaffaCakes118

  • Size

    512KB

  • Sample

    240509-m66pksec2v

  • MD5

    29a88bef5f71d7334a03d3ad621aa69b

  • SHA1

    0a3a85168d6ce806095636efd89fb12fdb494168

  • SHA256

    67350e15e0e4076fb295e8996a23d0b43c41808042bdba7ea1c9dcf42666397a

  • SHA512

    ad853738a93bb19222f6261bdcdea0d555e43192c1c57801714d10af8b139c9bd9bac660c55eaefb09fe48a134abca8d21bae92c09e8653aca4249457effca74

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6x:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

Malware Config

Targets

    • Target

      29a88bef5f71d7334a03d3ad621aa69b_JaffaCakes118

    • Size

      512KB

    • MD5

      29a88bef5f71d7334a03d3ad621aa69b

    • SHA1

      0a3a85168d6ce806095636efd89fb12fdb494168

    • SHA256

      67350e15e0e4076fb295e8996a23d0b43c41808042bdba7ea1c9dcf42666397a

    • SHA512

      ad853738a93bb19222f6261bdcdea0d555e43192c1c57801714d10af8b139c9bd9bac660c55eaefb09fe48a134abca8d21bae92c09e8653aca4249457effca74

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6x:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

    • 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