General

  • Target

    957025c9de4e1dd54198abb38ad68299_JaffaCakes118

  • Size

    512KB

  • Sample

    240604-te5frscc2x

  • MD5

    957025c9de4e1dd54198abb38ad68299

  • SHA1

    8c79e33d057f3c566701f671036a10e82a400d26

  • SHA256

    7235dfe8e003b9e54ad066d6279681f6ff574c9af37cd6870551e278f8fa4a97

  • SHA512

    11d5d1c54e393cfce50f27a0e0570b44b37b57e1025456e2365062cedc81992be2acd55b4addd16cb9e4c221b4c92a9dedea2bfd0940c190379c1e00092d1980

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o

Malware Config

Targets

    • Target

      957025c9de4e1dd54198abb38ad68299_JaffaCakes118

    • Size

      512KB

    • MD5

      957025c9de4e1dd54198abb38ad68299

    • SHA1

      8c79e33d057f3c566701f671036a10e82a400d26

    • SHA256

      7235dfe8e003b9e54ad066d6279681f6ff574c9af37cd6870551e278f8fa4a97

    • SHA512

      11d5d1c54e393cfce50f27a0e0570b44b37b57e1025456e2365062cedc81992be2acd55b4addd16cb9e4c221b4c92a9dedea2bfd0940c190379c1e00092d1980

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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