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General

  • Target

    a418451e9a22dd1421f511b39a92cba3_JaffaCakes118

  • Size

    512KB

  • Sample

    240613-gn3mbawgmb

  • MD5

    a418451e9a22dd1421f511b39a92cba3

  • SHA1

    f452a3562ce7623521da143ffa1e82791ba49b4c

  • SHA256

    774aec47c8a9c924538b9a267a995a64ebc8ecf4ee3edc33d537bfa0b2f3e686

  • SHA512

    8147adc7a0868e821ac914207c5d6330badf7cd0340c040c4a8ae6cb2f2b24da3fb9d835bc4cc00c9725287d05cfa0906ac7769bd01be2d4889cb7c43693275c

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6n:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

Malware Config

Targets

    • Target

      a418451e9a22dd1421f511b39a92cba3_JaffaCakes118

    • Size

      512KB

    • MD5

      a418451e9a22dd1421f511b39a92cba3

    • SHA1

      f452a3562ce7623521da143ffa1e82791ba49b4c

    • SHA256

      774aec47c8a9c924538b9a267a995a64ebc8ecf4ee3edc33d537bfa0b2f3e686

    • SHA512

      8147adc7a0868e821ac914207c5d6330badf7cd0340c040c4a8ae6cb2f2b24da3fb9d835bc4cc00c9725287d05cfa0906ac7769bd01be2d4889cb7c43693275c

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6n:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

    • 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