General

  • Target

    82cfe0d73e30c88b35c17a5042b14eb8_JaffaCakes118

  • Size

    512KB

  • Sample

    240530-da5b7scg43

  • MD5

    82cfe0d73e30c88b35c17a5042b14eb8

  • SHA1

    d4bbf14ed6646ae3161c1c164abdb064e82acb21

  • SHA256

    7da82785c0fc703c99793962554541eb99111fa60d72835301cc75fc9af8f4e6

  • SHA512

    02f6b0aed126d94c06c7b11841ea46ee7ace2890a5f668d80a7c719cb4122cf26ab4c6eac3109e997993c1440c8a7a0457cbb057875f54b05d7693d91def53cd

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5x

Malware Config

Targets

    • Target

      82cfe0d73e30c88b35c17a5042b14eb8_JaffaCakes118

    • Size

      512KB

    • MD5

      82cfe0d73e30c88b35c17a5042b14eb8

    • SHA1

      d4bbf14ed6646ae3161c1c164abdb064e82acb21

    • SHA256

      7da82785c0fc703c99793962554541eb99111fa60d72835301cc75fc9af8f4e6

    • SHA512

      02f6b0aed126d94c06c7b11841ea46ee7ace2890a5f668d80a7c719cb4122cf26ab4c6eac3109e997993c1440c8a7a0457cbb057875f54b05d7693d91def53cd

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5x

    • 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