General

  • Target

    22f54e0696b752226f8196ec3c3723a0_JaffaCakes118

  • Size

    512KB

  • Sample

    240508-dr2yeaac93

  • MD5

    22f54e0696b752226f8196ec3c3723a0

  • SHA1

    8029ee93180cde3efab902e1bacc10971c51fcec

  • SHA256

    5905c8ee72e4bf30e8859df55150aab6449424c632b14d0d81fc1414c545eb6b

  • SHA512

    891e4933565f3e4df718edef5b42c1b045ee64ffb57ba4bbac81a2960046d364324c29101d5520c2205a5abb4509f633570dc654aa55329d8b08910f161361d8

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6M:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5h

Malware Config

Targets

    • Target

      22f54e0696b752226f8196ec3c3723a0_JaffaCakes118

    • Size

      512KB

    • MD5

      22f54e0696b752226f8196ec3c3723a0

    • SHA1

      8029ee93180cde3efab902e1bacc10971c51fcec

    • SHA256

      5905c8ee72e4bf30e8859df55150aab6449424c632b14d0d81fc1414c545eb6b

    • SHA512

      891e4933565f3e4df718edef5b42c1b045ee64ffb57ba4bbac81a2960046d364324c29101d5520c2205a5abb4509f633570dc654aa55329d8b08910f161361d8

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6M:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5h

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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