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General

  • Target

    32ca91acbcdacd3dcabad9d64fa729a1_JaffaCakes118

  • Size

    512KB

  • Sample

    240511-fd1vasgf92

  • MD5

    32ca91acbcdacd3dcabad9d64fa729a1

  • SHA1

    8cec4e68079c49338600301b30ec6baf23955f68

  • SHA256

    248056ea386d1f999bd6a2b222f7bc8e15df95f04e02137c587641b13038e9a8

  • SHA512

    e4306ca7762ebe9e05b6f1d2a32c6c2ad969a128077ac02ebf44a5cc3b9b7c1be176620e4a8d61994f76264fd9b5698c19f2e7fa822740e03171d065cf757280

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z

Malware Config

Targets

    • Target

      32ca91acbcdacd3dcabad9d64fa729a1_JaffaCakes118

    • Size

      512KB

    • MD5

      32ca91acbcdacd3dcabad9d64fa729a1

    • SHA1

      8cec4e68079c49338600301b30ec6baf23955f68

    • SHA256

      248056ea386d1f999bd6a2b222f7bc8e15df95f04e02137c587641b13038e9a8

    • SHA512

      e4306ca7762ebe9e05b6f1d2a32c6c2ad969a128077ac02ebf44a5cc3b9b7c1be176620e4a8d61994f76264fd9b5698c19f2e7fa822740e03171d065cf757280

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z

    • 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