General

  • Target

    912a2ae7ccb86ad17bf4cc6c1d05c914_JaffaCakes118

  • Size

    512KB

  • Sample

    240603-knfz4ahd41

  • MD5

    912a2ae7ccb86ad17bf4cc6c1d05c914

  • SHA1

    c5ffe8f473ee1e6baed3fbb903f35d3095dac64d

  • SHA256

    2ccf965e31d2cf0b56ecde5b126a7fe490276330c111ef8a32204745fb8cb763

  • SHA512

    3991d936cf962b4dba021629e437ed6bdb67471885686d78b2fab75d9ac72ad587271389b35dd1a874607a7a54c7d0598294069ceec7ccc68f71cddfd26470f3

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55

Malware Config

Targets

    • Target

      912a2ae7ccb86ad17bf4cc6c1d05c914_JaffaCakes118

    • Size

      512KB

    • MD5

      912a2ae7ccb86ad17bf4cc6c1d05c914

    • SHA1

      c5ffe8f473ee1e6baed3fbb903f35d3095dac64d

    • SHA256

      2ccf965e31d2cf0b56ecde5b126a7fe490276330c111ef8a32204745fb8cb763

    • SHA512

      3991d936cf962b4dba021629e437ed6bdb67471885686d78b2fab75d9ac72ad587271389b35dd1a874607a7a54c7d0598294069ceec7ccc68f71cddfd26470f3

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55

    • 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