General

  • Target

    231d93afc1ca094a42dc22bef5ffa89e_JaffaCakes118

  • Size

    260KB

  • Sample

    240508-enb39ahg4s

  • MD5

    231d93afc1ca094a42dc22bef5ffa89e

  • SHA1

    c788c8b7ee766e8770084ed260c976481b6395dc

  • SHA256

    562ba4904106bb5d15d9ff98c67076ad64759de1512e189f590c3986fa14b5d8

  • SHA512

    6eb8030b7663f54d855a283eea3f93bce33027d74f1cd12122479b78bb6adc871be58ca1eefb3c3249941ff2d7bafcbd4aff3ed486274e8f0df84cb8c4262fe4

  • SSDEEP

    6144:TojPGsjKyqnH8nZwM7I4Ar2TFYYjHlQb/:Teeshqncnjc4R7jHlQb/

Malware Config

Targets

    • Target

      231d93afc1ca094a42dc22bef5ffa89e_JaffaCakes118

    • Size

      260KB

    • MD5

      231d93afc1ca094a42dc22bef5ffa89e

    • SHA1

      c788c8b7ee766e8770084ed260c976481b6395dc

    • SHA256

      562ba4904106bb5d15d9ff98c67076ad64759de1512e189f590c3986fa14b5d8

    • SHA512

      6eb8030b7663f54d855a283eea3f93bce33027d74f1cd12122479b78bb6adc871be58ca1eefb3c3249941ff2d7bafcbd4aff3ed486274e8f0df84cb8c4262fe4

    • SSDEEP

      6144:TojPGsjKyqnH8nZwM7I4Ar2TFYYjHlQb/:Teeshqncnjc4R7jHlQb/

    • 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.

    • 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