General

  • Target

    7fe70b4b036ca406f2c746c561632fc1_JaffaCakes118

  • Size

    1.0MB

  • Sample

    241030-trdtksxdnn

  • MD5

    7fe70b4b036ca406f2c746c561632fc1

  • SHA1

    aac151c83507ae51a37cf5306b7f30631639c3a7

  • SHA256

    a29f99d2e56956851e13c781bd86769d32d6d4f43000580988e305ac6b564417

  • SHA512

    e6aa7dbe9015eaed961cc0a1e9b64dd1663bc4052156d4d832295b9450581165ef76bcfb18eb8bedfa843583a02e8f934ea711903590587d4f690a570ec5cb90

  • SSDEEP

    1536:hO20qHkRRNpTNJo9KJt7i3ukMV111I8Yp45wzvShJFIn8lq93oFDeUXtk3ns:hMRjVo9uFiJu11upaEMq8Y3Utm

Malware Config

Targets

    • Target

      7fe70b4b036ca406f2c746c561632fc1_JaffaCakes118

    • Size

      1.0MB

    • MD5

      7fe70b4b036ca406f2c746c561632fc1

    • SHA1

      aac151c83507ae51a37cf5306b7f30631639c3a7

    • SHA256

      a29f99d2e56956851e13c781bd86769d32d6d4f43000580988e305ac6b564417

    • SHA512

      e6aa7dbe9015eaed961cc0a1e9b64dd1663bc4052156d4d832295b9450581165ef76bcfb18eb8bedfa843583a02e8f934ea711903590587d4f690a570ec5cb90

    • SSDEEP

      1536:hO20qHkRRNpTNJo9KJt7i3ukMV111I8Yp45wzvShJFIn8lq93oFDeUXtk3ns:hMRjVo9uFiJu11upaEMq8Y3Utm

    • 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

    • Disables taskbar notifications 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.

    • Drops startup file

    • 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

    • Checks whether UAC is enabled

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks