General

  • Target

    d4e8cdf4388ce82794252a58a4396c97_JaffaCakes118

  • Size

    512KB

  • Sample

    240908-wcrg8s1epc

  • MD5

    d4e8cdf4388ce82794252a58a4396c97

  • SHA1

    2856acb38e02b3e1530d3978942433c153df46d5

  • SHA256

    e4ab9c3f5eb2d8c4dfc3a159988ad3d59322e18331fb2ebeab50c59197f2c957

  • SHA512

    ac5a58f6e2fa6a564141e724cbec9f0eda299d1b3c2a9291a4d0018502d3e60b037f976a80b5a4667dd4c4e647412d677369e73443e144a93c234d9f308c8a51

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6A:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm51

Malware Config

Targets

    • Target

      d4e8cdf4388ce82794252a58a4396c97_JaffaCakes118

    • Size

      512KB

    • MD5

      d4e8cdf4388ce82794252a58a4396c97

    • SHA1

      2856acb38e02b3e1530d3978942433c153df46d5

    • SHA256

      e4ab9c3f5eb2d8c4dfc3a159988ad3d59322e18331fb2ebeab50c59197f2c957

    • SHA512

      ac5a58f6e2fa6a564141e724cbec9f0eda299d1b3c2a9291a4d0018502d3e60b037f976a80b5a4667dd4c4e647412d677369e73443e144a93c234d9f308c8a51

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6A:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm51

    • 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