General

  • Target

    448dcdf27865ac8149d1d70c8b54bf6c_JaffaCakes118

  • Size

    1.0MB

  • Sample

    240714-ggk4paydkq

  • MD5

    448dcdf27865ac8149d1d70c8b54bf6c

  • SHA1

    2fd195225948ac80ea5876b8c27798e1e0d7a8f5

  • SHA256

    5bf393ad6ef9f0e2155e95708f0143c37e4b9342f8e8a17d7dabb46c42e3fdb9

  • SHA512

    a3087500a54200b94847e65429f060c36e8c67be20cccca7b083e7273589a6c68d888875ccceb612bdfa4e8e2221b2aa7db714c4a582c635ee70f94ecbd2f05a

  • SSDEEP

    3072:NJ7Mct7+2fZEuAgXQ/tRw/GYczLuTdUout:XdUoS

Malware Config

Targets

    • Target

      448dcdf27865ac8149d1d70c8b54bf6c_JaffaCakes118

    • Size

      1.0MB

    • MD5

      448dcdf27865ac8149d1d70c8b54bf6c

    • SHA1

      2fd195225948ac80ea5876b8c27798e1e0d7a8f5

    • SHA256

      5bf393ad6ef9f0e2155e95708f0143c37e4b9342f8e8a17d7dabb46c42e3fdb9

    • SHA512

      a3087500a54200b94847e65429f060c36e8c67be20cccca7b083e7273589a6c68d888875ccceb612bdfa4e8e2221b2aa7db714c4a582c635ee70f94ecbd2f05a

    • SSDEEP

      3072:NJ7Mct7+2fZEuAgXQ/tRw/GYczLuTdUout:XdUoS

    • Modifies firewall policy service

    • Modifies security service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks