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General

  • Target

    ac2cf1aa1b3f61e65d2031fb96782ac2_JaffaCakes118

  • Size

    512KB

  • Sample

    240615-ahfr2asbng

  • MD5

    ac2cf1aa1b3f61e65d2031fb96782ac2

  • SHA1

    5e4c0f6b7ec5be11a7f4030039829840b4a6e70d

  • SHA256

    9202329c1e5149b9fd4a6beaddb750b250c7cd57f8a7e3105a1359bf4e3b6935

  • SHA512

    1f09fb8e24c57d6aa07ff0678ec4e55e783907e36e1385b82c84ff6c4660ecb75e1fffe4477e980599e36f336cc0e79dd2ba9516821e3b5ca93f437560598107

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6+:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/

Malware Config

Targets

    • Target

      ac2cf1aa1b3f61e65d2031fb96782ac2_JaffaCakes118

    • Size

      512KB

    • MD5

      ac2cf1aa1b3f61e65d2031fb96782ac2

    • SHA1

      5e4c0f6b7ec5be11a7f4030039829840b4a6e70d

    • SHA256

      9202329c1e5149b9fd4a6beaddb750b250c7cd57f8a7e3105a1359bf4e3b6935

    • SHA512

      1f09fb8e24c57d6aa07ff0678ec4e55e783907e36e1385b82c84ff6c4660ecb75e1fffe4477e980599e36f336cc0e79dd2ba9516821e3b5ca93f437560598107

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6+:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/

    • 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