General

  • Target

    JaffaCakes118_459eab3f8d57e9390562c080095fcaae

  • Size

    519KB

  • Sample

    250101-d3csnatjds

  • MD5

    459eab3f8d57e9390562c080095fcaae

  • SHA1

    3c500a574fdf8bddd4a083788fd24b02eacd241d

  • SHA256

    88c547758660fde76610c2de5dc9352a74b3cc699dd8518fe19596b4ed8c4329

  • SHA512

    438c23c52639cefcc3bc9438fa52f337585c6ecc38bc80d15f6e9fffa30f59a394d3bc322e8e3cbb40bf706a8932261e4c1aa355b177eadec02b473465ed84ae

  • SSDEEP

    12288:+DAA46NWxzdfL19YLl84rkdJ45sWT6AlTCVTthwaRo:+DgxhfLsgda/GsGtab

Malware Config

Targets

    • Target

      JaffaCakes118_459eab3f8d57e9390562c080095fcaae

    • Size

      519KB

    • MD5

      459eab3f8d57e9390562c080095fcaae

    • SHA1

      3c500a574fdf8bddd4a083788fd24b02eacd241d

    • SHA256

      88c547758660fde76610c2de5dc9352a74b3cc699dd8518fe19596b4ed8c4329

    • SHA512

      438c23c52639cefcc3bc9438fa52f337585c6ecc38bc80d15f6e9fffa30f59a394d3bc322e8e3cbb40bf706a8932261e4c1aa355b177eadec02b473465ed84ae

    • SSDEEP

      12288:+DAA46NWxzdfL19YLl84rkdJ45sWT6AlTCVTthwaRo:+DgxhfLsgda/GsGtab

    • 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