General

  • Target

    MT103-203674982.exe

  • Size

    247KB

  • Sample

    220702-r2hjeahfc5

  • MD5

    400ff0ca3ab2676f072aea68870ef70d

  • SHA1

    dfd2f2443fd103089be9ab9f6fe651399b3d19f4

  • SHA256

    7a605579f572e0ca0067f031db05ceec4f0445a09aae0a57bc36b14e5874d734

  • SHA512

    a441c8e2b7aaf60a46a95077d4296888cc0bebc694e0fefb7501bab664d2fe5a81de8ec703b66df61372dfc3a09d8d918ed9ee952dbb558181a88f535b8d329b

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m56u

Decoy

tercantiq.com

fortvillechicken.net

spiritsandtheb.com

alliant-inc.biz

yh1902.com

xiaodewenhua.net

cityjobs.xyz

seniorlivingwisconsin.com

piadagrilla.com

truistfinancebank.online

nft-fashionlover.com

hangmandownload.com

chun888.xyz

lemonviral.com

getagrip.network

daniellepinnock.info

chiswickstudios.com

essayservicee.com

bharatpragatifoundation.com

800vn.com

Targets

    • Target

      MT103-203674982.exe

    • Size

      247KB

    • MD5

      400ff0ca3ab2676f072aea68870ef70d

    • SHA1

      dfd2f2443fd103089be9ab9f6fe651399b3d19f4

    • SHA256

      7a605579f572e0ca0067f031db05ceec4f0445a09aae0a57bc36b14e5874d734

    • SHA512

      a441c8e2b7aaf60a46a95077d4296888cc0bebc694e0fefb7501bab664d2fe5a81de8ec703b66df61372dfc3a09d8d918ed9ee952dbb558181a88f535b8d329b

    • Formbook

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

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Formbook Payload

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks