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General

  • Target

    c11192dc6211e591dca1454c40404a7d_JaffaCakes118

  • Size

    512KB

  • Sample

    240825-s9hd2ssape

  • MD5

    c11192dc6211e591dca1454c40404a7d

  • SHA1

    809c6aa8d2232d7bd79e82af9c6344ed093a8527

  • SHA256

    f2967282fa56e471a8df2ec0fda6d88b4fb44db6833d8952050c8bf72511b7e6

  • SHA512

    b59214b9b4b0453ae7ce5b7d67a021fb0804f8da20d903b85813d9ed6075a5d14b2b9b0bcb483ea81caa737dd57607524e8917c25eb58151b9ccc5be48e3cbee

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj65:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S

Malware Config

Targets

    • Target

      c11192dc6211e591dca1454c40404a7d_JaffaCakes118

    • Size

      512KB

    • MD5

      c11192dc6211e591dca1454c40404a7d

    • SHA1

      809c6aa8d2232d7bd79e82af9c6344ed093a8527

    • SHA256

      f2967282fa56e471a8df2ec0fda6d88b4fb44db6833d8952050c8bf72511b7e6

    • SHA512

      b59214b9b4b0453ae7ce5b7d67a021fb0804f8da20d903b85813d9ed6075a5d14b2b9b0bcb483ea81caa737dd57607524e8917c25eb58151b9ccc5be48e3cbee

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj65:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S

    • 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