General

  • Target

    JaffaCakes118_6c8276aa406aad1f2f02706d98ab2b5a

  • Size

    433KB

  • Sample

    250103-pap33awjfk

  • MD5

    6c8276aa406aad1f2f02706d98ab2b5a

  • SHA1

    c62d46e3f99499d74ff07d5b41977d78fae9ad2d

  • SHA256

    40ab6fa51eff15e766399d0d6a48960708e3c382cb5e65184838a22b213c209c

  • SHA512

    48d9d95206f528ea405e67a2e68be7f5f291b2bd68fb5f17d0c295d270ed1a67fbf9ef484d1127f96636add47796ca78d6c89a89cc4623805f5886b7014660ec

  • SSDEEP

    6144:GtU8o1I8vYJxuufZGTgBVZZlF1T3D16P1hWFlF320ONCC7h486I:GtUp1tvYJpfjvlF1TEP+lFvKh4W

Malware Config

Targets

    • Target

      JaffaCakes118_6c8276aa406aad1f2f02706d98ab2b5a

    • Size

      433KB

    • MD5

      6c8276aa406aad1f2f02706d98ab2b5a

    • SHA1

      c62d46e3f99499d74ff07d5b41977d78fae9ad2d

    • SHA256

      40ab6fa51eff15e766399d0d6a48960708e3c382cb5e65184838a22b213c209c

    • SHA512

      48d9d95206f528ea405e67a2e68be7f5f291b2bd68fb5f17d0c295d270ed1a67fbf9ef484d1127f96636add47796ca78d6c89a89cc4623805f5886b7014660ec

    • SSDEEP

      6144:GtU8o1I8vYJxuufZGTgBVZZlF1T3D16P1hWFlF320ONCC7h486I:GtUp1tvYJpfjvlF1TEP+lFvKh4W

    • 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