General

  • Target

    744df373a73eae2758e6a0921fef9d39_JaffaCakes118

  • Size

    318KB

  • Sample

    240526-eyc4asfd79

  • MD5

    744df373a73eae2758e6a0921fef9d39

  • SHA1

    24bc331819cc9291af4288843adccab22a89ea29

  • SHA256

    ce05e7df614f5a9c3b12bea62243faaf95d5005f45e66dff9d76f94df1f32cbd

  • SHA512

    210f06502451117fa128a355dc36539fe9fd32c527f994eaa40d788d54b215ad445d4cfc8b4839087bc228040702d0bce2c38932a85b571edf76c7c67800fb17

  • SSDEEP

    6144:cNQXGRSIltkmQuM/Kom/135fgeKHr+WqwyS/+RM3aPAXJqo3InwHNXwaF:cNQXGYIlJLDoC5fq+6yHMKPAJXpX

Malware Config

Targets

    • Target

      744df373a73eae2758e6a0921fef9d39_JaffaCakes118

    • Size

      318KB

    • MD5

      744df373a73eae2758e6a0921fef9d39

    • SHA1

      24bc331819cc9291af4288843adccab22a89ea29

    • SHA256

      ce05e7df614f5a9c3b12bea62243faaf95d5005f45e66dff9d76f94df1f32cbd

    • SHA512

      210f06502451117fa128a355dc36539fe9fd32c527f994eaa40d788d54b215ad445d4cfc8b4839087bc228040702d0bce2c38932a85b571edf76c7c67800fb17

    • SSDEEP

      6144:cNQXGRSIltkmQuM/Kom/135fgeKHr+WqwyS/+RM3aPAXJqo3InwHNXwaF:cNQXGYIlJLDoC5fq+6yHMKPAJXpX

    • ModiLoader, DBatLoader

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

    • 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

    • 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

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks