General

  • Target

    94a5191b6551c5d5641a3d94195df8dd_JaffaCakes118

  • Size

    311KB

  • Sample

    240604-ne4xcaed5z

  • MD5

    94a5191b6551c5d5641a3d94195df8dd

  • SHA1

    2d9d48efaadd6c5f6bf0b5743ac8682baf6f1765

  • SHA256

    0777f3ccda3d8b4ee25ed70e9896bfa0d4b239a43a5d1a0d2eb9395584018ab6

  • SHA512

    69dcd31d5e23b49045ff2094b87e0dcad192442b548d6c4957e211c20ba5a46f8c3f9150aed845d94a5483ae885c9c40d67b18c7b4b3a0f2a5808ac8df7668e6

  • SSDEEP

    6144:FFikbe4szQalIeSPY7PhvIb0wLYjkVetdSwZj:FFZ+ZglYjkVetX

Malware Config

Targets

    • Target

      94a5191b6551c5d5641a3d94195df8dd_JaffaCakes118

    • Size

      311KB

    • MD5

      94a5191b6551c5d5641a3d94195df8dd

    • SHA1

      2d9d48efaadd6c5f6bf0b5743ac8682baf6f1765

    • SHA256

      0777f3ccda3d8b4ee25ed70e9896bfa0d4b239a43a5d1a0d2eb9395584018ab6

    • SHA512

      69dcd31d5e23b49045ff2094b87e0dcad192442b548d6c4957e211c20ba5a46f8c3f9150aed845d94a5483ae885c9c40d67b18c7b4b3a0f2a5808ac8df7668e6

    • SSDEEP

      6144:FFikbe4szQalIeSPY7PhvIb0wLYjkVetdSwZj:FFZ+ZglYjkVetX

    • 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