General

  • Target

    b2e1db013678c51310ed9b586acb8699_JaffaCakes118

  • Size

    512KB

  • Sample

    240616-lwpgwayflc

  • MD5

    b2e1db013678c51310ed9b586acb8699

  • SHA1

    b83b1c31034f829474b073bec1818a5d4afb18cd

  • SHA256

    2067e8ef3a46dd711c231372b35bc2775b870012777c37544e62d6fc6ef8d115

  • SHA512

    f79c3c2c2994638011e71cd55a80f85ef4570d5dccb1b6321779cb0e6f4ad662bae498c85ccdb8136b6aaf8a9ca445cfb9482df6f13f839bf1ee86b94d3968b3

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

Malware Config

Targets

    • Target

      b2e1db013678c51310ed9b586acb8699_JaffaCakes118

    • Size

      512KB

    • MD5

      b2e1db013678c51310ed9b586acb8699

    • SHA1

      b83b1c31034f829474b073bec1818a5d4afb18cd

    • SHA256

      2067e8ef3a46dd711c231372b35bc2775b870012777c37544e62d6fc6ef8d115

    • SHA512

      f79c3c2c2994638011e71cd55a80f85ef4570d5dccb1b6321779cb0e6f4ad662bae498c85ccdb8136b6aaf8a9ca445cfb9482df6f13f839bf1ee86b94d3968b3

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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