General

  • Target

    68a8e36f1eafc058e7694c0bab7a0951_JaffaCakes118

  • Size

    512KB

  • Sample

    240522-z3pywaha66

  • MD5

    68a8e36f1eafc058e7694c0bab7a0951

  • SHA1

    9329f6ee52bd7689a4be9849e688b4b249b6e062

  • SHA256

    0d02cf6e8985b891e6729aee95e6f15ccca05efe98726fa7e52c81e1e532cd39

  • SHA512

    4e5b6276a399e1c451a5518cbc427a6f03e07d4208ee902fe499eb1d9b58ef0ce851a895ae3ea64c0e93acd241aaa37de5a55d4336397bfea755640332d710b6

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6p:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

Malware Config

Targets

    • Target

      68a8e36f1eafc058e7694c0bab7a0951_JaffaCakes118

    • Size

      512KB

    • MD5

      68a8e36f1eafc058e7694c0bab7a0951

    • SHA1

      9329f6ee52bd7689a4be9849e688b4b249b6e062

    • SHA256

      0d02cf6e8985b891e6729aee95e6f15ccca05efe98726fa7e52c81e1e532cd39

    • SHA512

      4e5b6276a399e1c451a5518cbc427a6f03e07d4208ee902fe499eb1d9b58ef0ce851a895ae3ea64c0e93acd241aaa37de5a55d4336397bfea755640332d710b6

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6p:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

    • 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