General

  • Target

    69696e5f41098b217d4a737b4fd96140_JaffaCakes118

  • Size

    512KB

  • Sample

    240523-cn2mssad32

  • MD5

    69696e5f41098b217d4a737b4fd96140

  • SHA1

    1a2dcd1b0e70532e2f887069618753794fcd55aa

  • SHA256

    98d153fa05cbabdb25db04d90f93a85d2fe5fea99016d932a672432d834254a1

  • SHA512

    7e994040c3c9e8285e99090283758094eeca1749a45708c408d0eaf3623d5866b7bb8c0085b35debb5785314606f44d7ffa5777a30e0478f281180cf99840a90

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5N

Malware Config

Targets

    • Target

      69696e5f41098b217d4a737b4fd96140_JaffaCakes118

    • Size

      512KB

    • MD5

      69696e5f41098b217d4a737b4fd96140

    • SHA1

      1a2dcd1b0e70532e2f887069618753794fcd55aa

    • SHA256

      98d153fa05cbabdb25db04d90f93a85d2fe5fea99016d932a672432d834254a1

    • SHA512

      7e994040c3c9e8285e99090283758094eeca1749a45708c408d0eaf3623d5866b7bb8c0085b35debb5785314606f44d7ffa5777a30e0478f281180cf99840a90

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5N

    • 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