General

  • Target
    5c46bfec3ed39ea08feb47002eb83b38.exe
  • Size 637KB
  • Sample201215-x3ndtlxdae
  • SHA256 7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.herbmedia.net/csv8/

Decoy
  • slgacha.com

  • oohdough.com

  • 6983ylc.com

  • aykassociate.com

  • latin-hotspot.com

  • starrockindia.com

  • beamsubway.com

  • queensboutique1000.com

  • madbaddie.com

  • bhoomimart.com

  • ankitparivar.com

  • aldanasanchezmx.com

  • citest1597669833.com

  • cristianofreitas.com

  • myplantus.com

  • counterfeitmilk.com

  • 8xf39.com

  • pregnantwomens.com

  • yyyut6.com

  • stnanguo.com

Targets

    • Target
      5c46bfec3ed39ea08feb47002eb83b38.exe
    • Size 637KB
    • SHA256 7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
    • 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.

    • Looks for VirtualBox Guest Additions in registry

    • Xloader Payload

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks