General

  • Target
    QUO684506.xls
  • Size 420KB
  • Sample240514-h5htxaeh4y
  • SHA256 1ccd3e2580b4e0de27bfeae3a92d638230c573704c66a06a0e11018224d176a0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ht3d

Decoy
  • derlon.net

  • 46gem.vip

  • bridal-heart-boutique.com

  • porarquitectura.com

  • durkal.online

  • 9916k.vip

  • nativegarden.net

  • hoodjac.com

  • coachwunder.com

  • jutuowangluo.com

  • frankmontagna.com

  • jalenx.com

  • yhxg.net

  • brasserie-bro.com

  • whitecoatprivilege.com

  • sigmadriving.com

  • inhkipcmacau.com

  • freediveexperience.com

  • 52iwin.com

  • aaditt.com

Targets

    • Target
      QUO684506.xls
    • Size 420KB
    • SHA256 1ccd3e2580b4e0de27bfeae3a92d638230c573704c66a06a0e11018224d176a0
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

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

    • Formbook payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Abuses OpenXML format to download file from external location

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks