General

  • Target
    Payment Slip00425.exe
  • Size 396KB
  • Sample210201-e8x5v67zye
  • SHA256 b1bfbde2135326041c2ca0c01f6cd3295d90fbfbfb2be8bf78c659ddd071e853
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.smallcoloradoweddings.com/kio8/

Decoy
  • greeaircondition.com

  • thewilmingtonguide.com

  • cbluedotlivewdmall.com

  • globalcrime24.com

  • heightsplace.com

  • ghar.pro

  • asosbira.com

  • melolandia.com

  • velactun.com

  • erniesimms.com

  • nutbullet.com

  • drizzerstr.com

  • hnqym888.com

  • ghorowaseba.com

  • 1317efoxchasedrive.info

  • stjudetroop623.com

  • facestaj.com

  • airpromaskaccessories.com

  • wolfetailors.com

  • 56ohdc2016.com

Targets

    • Target
      Payment Slip00425.exe
    • Size 396KB
    • SHA256 b1bfbde2135326041c2ca0c01f6cd3295d90fbfbfb2be8bf78c659ddd071e853
    • 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.

    • Xloader Payload

    • Deletes itself

    • Loads dropped DLL

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks