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General

  • Target

    a8477d3ca529aea43cd06a3e9e70360f_JaffaCakes118

  • Size

    512KB

  • Sample

    240614-gy6rqa1hqp

  • MD5

    a8477d3ca529aea43cd06a3e9e70360f

  • SHA1

    1785efcb6447185043b5c0501b232f2229df9d4a

  • SHA256

    88c224d410f03525341083253ab2a38f460f613cbeff633aee88c7af00e7e7ee

  • SHA512

    2b630a32f5c1a972dc356f6b7b249c131fd240d8ba416cf6b1e2264548de897482b4dcc4f36021b668d0d3443ef4d6d6815c43d95fcac13ad72ac276a2f18e78

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6t:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5G

Malware Config

Targets

    • Target

      a8477d3ca529aea43cd06a3e9e70360f_JaffaCakes118

    • Size

      512KB

    • MD5

      a8477d3ca529aea43cd06a3e9e70360f

    • SHA1

      1785efcb6447185043b5c0501b232f2229df9d4a

    • SHA256

      88c224d410f03525341083253ab2a38f460f613cbeff633aee88c7af00e7e7ee

    • SHA512

      2b630a32f5c1a972dc356f6b7b249c131fd240d8ba416cf6b1e2264548de897482b4dcc4f36021b668d0d3443ef4d6d6815c43d95fcac13ad72ac276a2f18e78

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6t:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5G

    • 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