General

  • Target

    Dekont.pdf.exe

  • Size

    634KB

  • Sample

    241008-vxkdzswgrk

  • MD5

    ec3a89fb3f145a68a25284c99c0e714e

  • SHA1

    37f1784b83b3951be610bcc0a88d729aba113f7e

  • SHA256

    462338cc416f17bb48135254e384d49b87dde3f0c40e6c51a70ad7abdecfc231

  • SHA512

    b8e98cd2b5e8739f51fa6762183b85b33c613a47f6942dfba9ed6ad6485608b939589fee899ea5550030dd2d4cc8d734c235ed15cc5ab62493a60b6235fb594e

  • SSDEEP

    12288:OnCiPGlFpYu3pOT+thfn3tumqHZGRosZQve/5hMB2Oy4IZklPrbH6ec4kqNu4FbX:++pl3Dth/3t9qHbsus228I2nAqNusbNB

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m10i

Decoy

rmani.today

ifebork.xyz

randovation.net

itchen-remodeling-65686.bond

himu.world

reverie.net

9038.top

rowahome.live

obility-scooters-63189.bond

iangchunqiu.top

yhd.fun

eniorsforseniors.biz

z9zs2.shop

kkjinni.buzz

22av373vu.autos

allnyy.fun

qst.digital

rcap.info

745.top

earfulabjectshirkwashclothe.cfd

Targets

    • Target

      Dekont.pdf.exe

    • Size

      634KB

    • MD5

      ec3a89fb3f145a68a25284c99c0e714e

    • SHA1

      37f1784b83b3951be610bcc0a88d729aba113f7e

    • SHA256

      462338cc416f17bb48135254e384d49b87dde3f0c40e6c51a70ad7abdecfc231

    • SHA512

      b8e98cd2b5e8739f51fa6762183b85b33c613a47f6942dfba9ed6ad6485608b939589fee899ea5550030dd2d4cc8d734c235ed15cc5ab62493a60b6235fb594e

    • SSDEEP

      12288:OnCiPGlFpYu3pOT+thfn3tumqHZGRosZQve/5hMB2Oy4IZklPrbH6ec4kqNu4FbX:++pl3Dth/3t9qHbsus228I2nAqNusbNB

    • Formbook

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

    • Formbook payload

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks