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General

  • Target

    098f94a702d5b06ec699099985bee13d_JaffaCakes118

  • Size

    512KB

  • Sample

    240430-lzpxtahe28

  • MD5

    098f94a702d5b06ec699099985bee13d

  • SHA1

    63ee716e024d9e9f4b5445207bb03d04a9730506

  • SHA256

    15e03a2b72f9f2814d4d7d18985d0ac76ac3d7b3eabddc73c34d92f8d58ac6e2

  • SHA512

    1364b0fc5ee69e1edf7a5501d007f93be4c3d857adc2a6646dd728003f2bfd76fc80d91f35b903601176f3dddcc7552a66bdc85795d5d75948e54f4675f1af6d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55

Malware Config

Targets

    • Target

      098f94a702d5b06ec699099985bee13d_JaffaCakes118

    • Size

      512KB

    • MD5

      098f94a702d5b06ec699099985bee13d

    • SHA1

      63ee716e024d9e9f4b5445207bb03d04a9730506

    • SHA256

      15e03a2b72f9f2814d4d7d18985d0ac76ac3d7b3eabddc73c34d92f8d58ac6e2

    • SHA512

      1364b0fc5ee69e1edf7a5501d007f93be4c3d857adc2a6646dd728003f2bfd76fc80d91f35b903601176f3dddcc7552a66bdc85795d5d75948e54f4675f1af6d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55

    • 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