General

  • Target

    2332a86850a89ca99287ee8cb4edab76_JaffaCakes118

  • Size

    350KB

  • Sample

    240508-e32x8add34

  • MD5

    2332a86850a89ca99287ee8cb4edab76

  • SHA1

    408825fb03d5bc3a61b7f78d6a506d88d3c7203f

  • SHA256

    ef75313f6cc105d3a1de733b60a7afb654af7daa44e7fc2debf730dcf5873973

  • SHA512

    b3c2afcb4273b8e7dc7beca948baf6841cca9017f433c0c2c3ea659bf2de44ca7e7ce84f0b5b649cb914e712a61a33b420034c8b7212692b093044ad647c1c6d

  • SSDEEP

    6144:/452i2IUhFh3iHMviCRdj8zNnOH046hJ1aZOTCt/Gc1YzcjCdPCE:/c2i2bFhyHMvxRdCiCJ8ZOWtecucjCdZ

Malware Config

Targets

    • Target

      2332a86850a89ca99287ee8cb4edab76_JaffaCakes118

    • Size

      350KB

    • MD5

      2332a86850a89ca99287ee8cb4edab76

    • SHA1

      408825fb03d5bc3a61b7f78d6a506d88d3c7203f

    • SHA256

      ef75313f6cc105d3a1de733b60a7afb654af7daa44e7fc2debf730dcf5873973

    • SHA512

      b3c2afcb4273b8e7dc7beca948baf6841cca9017f433c0c2c3ea659bf2de44ca7e7ce84f0b5b649cb914e712a61a33b420034c8b7212692b093044ad647c1c6d

    • SSDEEP

      6144:/452i2IUhFh3iHMviCRdj8zNnOH046hJ1aZOTCt/Gc1YzcjCdPCE:/c2i2bFhyHMvxRdCiCJ8ZOWtecucjCdZ

    • 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

    • 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

    • 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