General

  • Target
    Purchase Order121.exe
  • Size 1.2MB
  • Sample220310-m33thshgbr
  • SHA256 8fb9ddc78aef013fcbc8ff38135972fdacf66a871cc4b42f719efefe2255219f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • juyt

Decoy
  • wtsam.com

  • arvidaontour.online

  • native-shirt.com

  • i5yx.tech

  • jascroggins.com

  • mcdonnellanalytics.store

  • moreosin.com

  • highanddrygardenworks.com

  • starzara.com

  • pluggdicono.quest

  • chattelsandmore.net

  • djcaponeofficial.com

  • vertexwebdesign.us

  • diagnosiscovid.online

  • deamorwineandoil.com

  • bujok.xyz

  • lesulemetrin.quest

  • mengesleckst.quest

  • sientespa.com

  • mlxezzvvxtuujipokez.biz

Targets

    • Target
      Purchase Order121.exe
    • Size 1.2MB
    • SHA256 8fb9ddc78aef013fcbc8ff38135972fdacf66a871cc4b42f719efefe2255219f
    • MD5 SHA1 SHA512
    • 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

    • 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