General

  • Target
    BANK SLIP_WOOHYUN GREEN_HOCHIMINH_EPDA_.exe
  • Size 570KB
  • Sample220704-ej1wtaedfn
  • SHA256 a1fda3d25de841c11ff5dae7f624462a8ee8b66ad97ead52b2d69f88875c3e5a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.6

Campaign
  • a2es

Decoy
  • glutenfreebahrain.com

  • sportrid.com

  • js-films.com

  • cie-revolver.com

  • outsourcinginstitutebd.com

  • roboticsdatascience.com

  • tebrunk.com

  • needgreatwork.com

  • df1b8j2iwbl33n.life

  • voluum-training.com

  • cherna-roza.com

  • xiyouap.com

  • bluefiftyfoundation.com

  • angolettomc.com

  • yhcp225.com

  • keondredejawn.com

  • ifeelsilky.com

  • coraorganizing.com

  • smartmindstutorials.com

  • tanphucuong.info

Targets

    • Target
      BANK SLIP_WOOHYUN GREEN_HOCHIMINH_EPDA_.exe
    • Size 570KB
    • SHA256 a1fda3d25de841c11ff5dae7f624462a8ee8b66ad97ead52b2d69f88875c3e5a
    • MD5 SHA1 SHA512
    • Formbook

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

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

    • Xloader Payload

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks