General

  • Target

    0bd6faf4095bc14622ac313f528406e5_JaffaCakes118

  • Size

    264KB

  • Sample

    240501-p3l7wafb8y

  • MD5

    0bd6faf4095bc14622ac313f528406e5

  • SHA1

    dee1be5b2e0cb61b1b6398d647daccb95413433d

  • SHA256

    5141717f069ddcdc00430987cf4aea48e0642ebc51c7d141e0307a14c6c6d995

  • SHA512

    aa7d42e4880f34bf897b0bd0815485510eab8fd5c9c034127787ab928658ac47ee6bf74bc35598cf12986b443c50e897a09953d9f8f83085f414a3d86847d738

  • SSDEEP

    6144:d02c94nYY+uUMFemOFu3Ksm2Yn+EE9j+ivEyPYxJQeU:aSnYPweZnl+EER+iv6IeU

Malware Config

Targets

    • Target

      0bd6faf4095bc14622ac313f528406e5_JaffaCakes118

    • Size

      264KB

    • MD5

      0bd6faf4095bc14622ac313f528406e5

    • SHA1

      dee1be5b2e0cb61b1b6398d647daccb95413433d

    • SHA256

      5141717f069ddcdc00430987cf4aea48e0642ebc51c7d141e0307a14c6c6d995

    • SHA512

      aa7d42e4880f34bf897b0bd0815485510eab8fd5c9c034127787ab928658ac47ee6bf74bc35598cf12986b443c50e897a09953d9f8f83085f414a3d86847d738

    • SSDEEP

      6144:d02c94nYY+uUMFemOFu3Ksm2Yn+EE9j+ivEyPYxJQeU:aSnYPweZnl+EER+iv6IeU

    • 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

    • Drops startup file

    • 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