General

  • Target

    f0493e58e003a3778c8f0d6e74c282bf_JaffaCakes118

  • Size

    512KB

  • Sample

    240415-evlahaec74

  • MD5

    f0493e58e003a3778c8f0d6e74c282bf

  • SHA1

    2f864a28f4e5294226e7e70e64408e37a5a52a87

  • SHA256

    9782f619d5a45947605a783aa71ec064079db97ac59ed7a869fc130494d53bbc

  • SHA512

    b167419ed87bab495bea0b0a9d3cd9fb3daf6052ce64ff903f70c5dca3ec0882002afe0f346cce9d701b3dc9cbab5ef246e0380918cbe6268afaa61a2f88034d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm59

Malware Config

Targets

    • Target

      f0493e58e003a3778c8f0d6e74c282bf_JaffaCakes118

    • Size

      512KB

    • MD5

      f0493e58e003a3778c8f0d6e74c282bf

    • SHA1

      2f864a28f4e5294226e7e70e64408e37a5a52a87

    • SHA256

      9782f619d5a45947605a783aa71ec064079db97ac59ed7a869fc130494d53bbc

    • SHA512

      b167419ed87bab495bea0b0a9d3cd9fb3daf6052ce64ff903f70c5dca3ec0882002afe0f346cce9d701b3dc9cbab5ef246e0380918cbe6268afaa61a2f88034d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm59

    • 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