General

  • Target

    2383a9414d20685ba100b1c103be00f6_JaffaCakes118

  • Size

    767KB

  • Sample

    241008-w7w17swcmc

  • MD5

    2383a9414d20685ba100b1c103be00f6

  • SHA1

    c7ae8d14ac7d0d69d10b5aa2fbbd7373acc86af8

  • SHA256

    ae9e00afc3d70c56b36c68c8499b8fad834ef0382375a1814218985ecd9f8bda

  • SHA512

    8d6ff916b638e086ab4f47ca817c35a7b8eaebfdb1838d79c132f14daa8c33c1d98adbe867902a625582325dd8e061a6b61d45075c5fc7415194de1a524bc82b

  • SSDEEP

    12288:7df72iNeHK7zakGeVKwft+PtEZ2T5eWYrw+SbIkBpQc6stPRHKpbL8h:7dj1bDkEoTgq+YQc6Q5qpq

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

owt8

Decoy

globalstainlesssteel.com

bentleymichaels.com

svproductiveparents.com

vikinger.one

kiarabrunett.com

lakelandchiefs.com

kickzcity.com

ceroestrespma.com

torchfarmer.com

angelie26.com

pekinggardenonlineorder.com

brooklynrealtynow.com

makaroniwino.com

wiresncircuits.com

vwealth-archive.com

anfang1718.com

sahaconcierge.com

rctuition.com

premiercovidscreening.com

ryl3inc.com

Targets

    • Target

      2383a9414d20685ba100b1c103be00f6_JaffaCakes118

    • Size

      767KB

    • MD5

      2383a9414d20685ba100b1c103be00f6

    • SHA1

      c7ae8d14ac7d0d69d10b5aa2fbbd7373acc86af8

    • SHA256

      ae9e00afc3d70c56b36c68c8499b8fad834ef0382375a1814218985ecd9f8bda

    • SHA512

      8d6ff916b638e086ab4f47ca817c35a7b8eaebfdb1838d79c132f14daa8c33c1d98adbe867902a625582325dd8e061a6b61d45075c5fc7415194de1a524bc82b

    • SSDEEP

      12288:7df72iNeHK7zakGeVKwft+PtEZ2T5eWYrw+SbIkBpQc6stPRHKpbL8h:7dj1bDkEoTgq+YQc6Q5qpq

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Formbook payload

    • Looks for VirtualBox Guest Additions in registry

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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.

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks