General

  • Target

    2523d4c29b570652b608f5026b3f068e_JaffaCakes118

  • Size

    356KB

  • Sample

    240508-q5wprsff71

  • MD5

    2523d4c29b570652b608f5026b3f068e

  • SHA1

    3049ffc7f7ecc9a8f24fbd9b67a91ccd44821cef

  • SHA256

    856c83e4bd9e463cfc0ee5ad88ad9e459a540db080630ea19b9de42926ba4f2a

  • SHA512

    f1abfe83f7ea506ad98391fff2f08cb22f71ee3717a6644cc78dc35152309a8cf44c753eaf5e984813e9290faba7f7721c3cfb7019daf594fa1c3d786403feda

  • SSDEEP

    6144:5gb/TKVTqAJBfc3OfoaupVtN3AiD9C9uEGHKousVQIrwL4ONT+V7DM1AzzfRA273:ab/T6TqK9crpVPAiD9C9uEG7VxctVC7N

Malware Config

Targets

    • Target

      2523d4c29b570652b608f5026b3f068e_JaffaCakes118

    • Size

      356KB

    • MD5

      2523d4c29b570652b608f5026b3f068e

    • SHA1

      3049ffc7f7ecc9a8f24fbd9b67a91ccd44821cef

    • SHA256

      856c83e4bd9e463cfc0ee5ad88ad9e459a540db080630ea19b9de42926ba4f2a

    • SHA512

      f1abfe83f7ea506ad98391fff2f08cb22f71ee3717a6644cc78dc35152309a8cf44c753eaf5e984813e9290faba7f7721c3cfb7019daf594fa1c3d786403feda

    • SSDEEP

      6144:5gb/TKVTqAJBfc3OfoaupVtN3AiD9C9uEGHKousVQIrwL4ONT+V7DM1AzzfRA273:ab/T6TqK9crpVPAiD9C9uEG7VxctVC7N

    • 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