General

  • Target

    d8d7c9135cf801501a787fef9b77d09b_JaffaCakes118

  • Size

    560KB

  • Sample

    241209-kx7jeaspcv

  • MD5

    d8d7c9135cf801501a787fef9b77d09b

  • SHA1

    b13ca8a3c0f7a09bc4ec841d6396ce2886da5ce4

  • SHA256

    7795e943de64578ae3041fdad8671c084bec5f0783990206d76b3c54297f13a4

  • SHA512

    005d574aba8877f4d12d57e65c0c195e8b0e01832c3dda670d2110aef4f908b6068fce6d669bfb62d94b195ec24ce48a2bd5c7924d2d2104267c6527e331aad7

  • SSDEEP

    12288:HbW49SBrQ6wCPHZTFx7V2QYkY7NkY8HeMAh8SF6UZ:HbW49SBrQ6wctFxM/kUkYUedhrF6G

Malware Config

Targets

    • Target

      d8d7c9135cf801501a787fef9b77d09b_JaffaCakes118

    • Size

      560KB

    • MD5

      d8d7c9135cf801501a787fef9b77d09b

    • SHA1

      b13ca8a3c0f7a09bc4ec841d6396ce2886da5ce4

    • SHA256

      7795e943de64578ae3041fdad8671c084bec5f0783990206d76b3c54297f13a4

    • SHA512

      005d574aba8877f4d12d57e65c0c195e8b0e01832c3dda670d2110aef4f908b6068fce6d669bfb62d94b195ec24ce48a2bd5c7924d2d2104267c6527e331aad7

    • SSDEEP

      12288:HbW49SBrQ6wCPHZTFx7V2QYkY7NkY8HeMAh8SF6UZ:HbW49SBrQ6wctFxM/kUkYUedhrF6G

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modiloader family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VirtualBox drivers on disk

    • ModiLoader Second Stage

    • Adds policy Run key to start application

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks