General

  • Target

    JaffaCakes118_6021d5ffa66567eaaaf1f3a2fe50a81c

  • Size

    524KB

  • Sample

    250101-xn51faymcv

  • MD5

    6021d5ffa66567eaaaf1f3a2fe50a81c

  • SHA1

    8bec7bff1204510a5c5d663dda740a0cd5b8dbf0

  • SHA256

    350c6da79308512c870c85f86643297a05b812d930d5a57790858c071a4f3990

  • SHA512

    229a3b95af678a1785d7213a2bba76647593b136635f90d6168e5f5549f519e154c281c20aee51877520370b592e53e79d2c0ba42ec483b0b7d08f6659374573

  • SSDEEP

    12288:tecX5yA5rC0G53VIRvPyPLyxTmMdCTveM:SARCh3VSajyxTmZTD

Malware Config

Targets

    • Target

      JaffaCakes118_6021d5ffa66567eaaaf1f3a2fe50a81c

    • Size

      524KB

    • MD5

      6021d5ffa66567eaaaf1f3a2fe50a81c

    • SHA1

      8bec7bff1204510a5c5d663dda740a0cd5b8dbf0

    • SHA256

      350c6da79308512c870c85f86643297a05b812d930d5a57790858c071a4f3990

    • SHA512

      229a3b95af678a1785d7213a2bba76647593b136635f90d6168e5f5549f519e154c281c20aee51877520370b592e53e79d2c0ba42ec483b0b7d08f6659374573

    • SSDEEP

      12288:tecX5yA5rC0G53VIRvPyPLyxTmMdCTveM:SARCh3VSajyxTmZTD

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modiloader family

    • 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

    • Adds policy Run key to start application

    • 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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks