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General

  • Target

    c179378005d7e04b6ceb496fde3c399d_JaffaCakes118

  • Size

    151KB

  • Sample

    240825-yvj7zssdlg

  • MD5

    c179378005d7e04b6ceb496fde3c399d

  • SHA1

    e2560c5b882837c3df39f94e717e02e22f979b68

  • SHA256

    af4503b6ae140fc9100ff284a19ad2b38680a74f97d008f52cc2774ff5156c8f

  • SHA512

    03219794ddb1c34cceb1b6df2cea518b65851544d7bd13517fdbd76e9367c7e067c25fbc59ac40609de1adb61c98efc9cc3cd44742bdba0647044317fb565051

  • SSDEEP

    3072:D3Rdrls+uvmgcT4DpRhBDaRPyTFwQlfbzQU5an7l2TIzXeTnKx:+mD0DpvBD6PVSzz0zXeT

Malware Config

Targets

    • Target

      c179378005d7e04b6ceb496fde3c399d_JaffaCakes118

    • Size

      151KB

    • MD5

      c179378005d7e04b6ceb496fde3c399d

    • SHA1

      e2560c5b882837c3df39f94e717e02e22f979b68

    • SHA256

      af4503b6ae140fc9100ff284a19ad2b38680a74f97d008f52cc2774ff5156c8f

    • SHA512

      03219794ddb1c34cceb1b6df2cea518b65851544d7bd13517fdbd76e9367c7e067c25fbc59ac40609de1adb61c98efc9cc3cd44742bdba0647044317fb565051

    • SSDEEP

      3072:D3Rdrls+uvmgcT4DpRhBDaRPyTFwQlfbzQU5an7l2TIzXeTnKx:+mD0DpvBD6PVSzz0zXeT

    • Renames multiple (175) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Drops file in Drivers directory

    • Deletes itself

    • 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.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks