General

  • Target
    DOC20211005-0918629831.exe
  • Size 1.0MB
  • Sample211005-q7j4raacap
  • SHA256 85eb901d5863c16a7526addfb18464967c45348aec3e1d1bf6014958fa4aff8f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • ntfs

C2
  • http://www.164661.com/ntfs/

Decoy
  • cast-host.com

  • sheenwoman.com

  • cateringpairs.com

  • butikgamis.com

  • esd66.com

  • beautystaze.com

  • findavetnearme.com

  • lyketigers.com

  • nesboutiqe.com

  • jadeutil.com

  • survivalfresh.com

  • realestatebramlett.com

  • glorynap.com

  • awards.institute

  • huangtapps.com

  • beyondwithyou.com

  • cryptocustomerhelp.com

  • plataformasoma.net

  • lstpark.com

  • noalareelecionindefinida.com

Targets

    • Target
      DOC20211005-0918629831.exe
    • Size 1.0MB
    • SHA256 85eb901d5863c16a7526addfb18464967c45348aec3e1d1bf6014958fa4aff8f
    • 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)

    • Xloader Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks