General

  • Target

    824784ab25d55d41cc738213250ea99c_JaffaCakes118

  • Size

    512KB

  • Sample

    240529-246n5aec93

  • MD5

    824784ab25d55d41cc738213250ea99c

  • SHA1

    990a124cb1294aa5af36ff4abcf8dcdf9bee5509

  • SHA256

    03c19f0c91c7c4c1b928a84b5ffe9e1c1d49b8be5ea9cadf32a92ca2344dcfbe

  • SHA512

    de5672a96ac53f8424e860889c04cc936c60f8a259019635b0931d69e02991c1dfe7247425ad8cf2bcd2dd8ff5923394120531339bc750e357b5945dd981fc27

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o

Malware Config

Targets

    • Target

      824784ab25d55d41cc738213250ea99c_JaffaCakes118

    • Size

      512KB

    • MD5

      824784ab25d55d41cc738213250ea99c

    • SHA1

      990a124cb1294aa5af36ff4abcf8dcdf9bee5509

    • SHA256

      03c19f0c91c7c4c1b928a84b5ffe9e1c1d49b8be5ea9cadf32a92ca2344dcfbe

    • SHA512

      de5672a96ac53f8424e860889c04cc936c60f8a259019635b0931d69e02991c1dfe7247425ad8cf2bcd2dd8ff5923394120531339bc750e357b5945dd981fc27

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o

    • 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