General

  • Target

    08814b5e453d8790065a5107919edd23_JaffaCakes118

  • Size

    260KB

  • Sample

    240429-3mae2aec5s

  • MD5

    08814b5e453d8790065a5107919edd23

  • SHA1

    7be29cebdf79d80971ed6a8be5e5b4f499493a0a

  • SHA256

    84816cddf951be16c8dbb11a288d77f0b3ebd1e89ff6c9fe7e53d0d7445ce9d1

  • SHA512

    adb4df5f9e5b913da3f94ca0b5917e91fe4cd631cff5103096d6b8da6c28db73dbc95617ef7799568fb4498ad67c41a50c2324464e6b6c489cbc71bf9c68bf84

  • SSDEEP

    6144:1bs94nYY+uUMFemOFu3Ksm2Yn+EE9j+ivEyPYxJQeQ:uSnYPweZnl+EER+iv6IeQ

Malware Config

Targets

    • Target

      08814b5e453d8790065a5107919edd23_JaffaCakes118

    • Size

      260KB

    • MD5

      08814b5e453d8790065a5107919edd23

    • SHA1

      7be29cebdf79d80971ed6a8be5e5b4f499493a0a

    • SHA256

      84816cddf951be16c8dbb11a288d77f0b3ebd1e89ff6c9fe7e53d0d7445ce9d1

    • SHA512

      adb4df5f9e5b913da3f94ca0b5917e91fe4cd631cff5103096d6b8da6c28db73dbc95617ef7799568fb4498ad67c41a50c2324464e6b6c489cbc71bf9c68bf84

    • SSDEEP

      6144:1bs94nYY+uUMFemOFu3Ksm2Yn+EE9j+ivEyPYxJQeQ:uSnYPweZnl+EER+iv6IeQ

    • 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