General

  • Target

    a1517332b10757567e038f5580b59c41_JaffaCakes118

  • Size

    512KB

  • Sample

    240612-twwj7avgkj

  • MD5

    a1517332b10757567e038f5580b59c41

  • SHA1

    45999d633f2e1941c0564a58afd3e37dfd5024b1

  • SHA256

    e1fe4603c3300f842e53c665ff808262598bff00c962589e5439891039d03280

  • SHA512

    7869244013287b7a0f5cb8be51085dfd8790cdaed1e69939a78bd737f47da5e5625ff87d12030d25425a7fd3f019e31e6532d43a4a36095435003e3d69c29eca

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj68:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5T

Malware Config

Targets

    • Target

      a1517332b10757567e038f5580b59c41_JaffaCakes118

    • Size

      512KB

    • MD5

      a1517332b10757567e038f5580b59c41

    • SHA1

      45999d633f2e1941c0564a58afd3e37dfd5024b1

    • SHA256

      e1fe4603c3300f842e53c665ff808262598bff00c962589e5439891039d03280

    • SHA512

      7869244013287b7a0f5cb8be51085dfd8790cdaed1e69939a78bd737f47da5e5625ff87d12030d25425a7fd3f019e31e6532d43a4a36095435003e3d69c29eca

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj68:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5T

    • 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