General

  • Target

    ETD101210182 HBL.xlsx

  • Size

    2.3MB

  • Sample

    210120-rhn84df9pa

  • MD5

    b2081a672db023216f9688a9996937db

  • SHA1

    c5a9d18874d2ce94cd2f34a616d58540fb60940c

  • SHA256

    4d8d38beaefa856319c7092bd02208659f33329962b90bf6333f6ce35f1ac909

  • SHA512

    f71c6c24a56d0fa275662cb5f11934dff0b6ea4e178a792d7788cb4abf33a8707a71caa870bb3e5da2309d0aa72404f5d3979109e203d0613b5065ebb5b57ac3

Malware Config

Extracted

Family

formbook

C2

http://www.waverunner-fan.com/pp2/

Decoy

meredithridenhour.com

foundationsseniormanagement.com

sallyta.com

msmonlinellc.com

entreprisesfr.com

neadclunlounge.com

lexuscarbonfiber.com

electroglas-probers.com

investedgefinancialinc.com

blm.healthcare

workoutmagazinemx.com

edmondsagent.com

rodrigzart.com

standardstripcurtains.com

carrier.email

hifan.info

fhcqtravel.com

legacycream.com

topfurnity.com

solids-development.net

Targets

    • Target

      ETD101210182 HBL.xlsx

    • Size

      2.3MB

    • MD5

      b2081a672db023216f9688a9996937db

    • SHA1

      c5a9d18874d2ce94cd2f34a616d58540fb60940c

    • SHA256

      4d8d38beaefa856319c7092bd02208659f33329962b90bf6333f6ce35f1ac909

    • SHA512

      f71c6c24a56d0fa275662cb5f11934dff0b6ea4e178a792d7788cb4abf33a8707a71caa870bb3e5da2309d0aa72404f5d3979109e203d0613b5065ebb5b57ac3

    • Formbook

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

    • Formbook Payload

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks