General

  • Target
    6605701.xls .exe
  • Size 543KB
  • Sample200813-2vdppdpqn2
  • SHA256 62afb1cbcacb77aa2ca99cc55c0e3536738415289f53c4a3a57d9b9cc08ee5ab
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.mage-cart.info/u4xn/

Decoy
  • yanghl.com

  • decorvea.online

  • xn--fjq92bw28b1tloj5a39d42h.com

  • yumler.info

  • laketravisautosales.net

  • zjnrgx.info

  • harrimanpm.com

  • dell-yh.com

  • eze.fitness

  • pritpritzoom.com

  • hackgarage.com

  • mydomterry.net

  • castrotom.com

  • coffeecosplay.com

  • wsfg-hk.com

  • crystalbeachstudio.com

  • bestofreadbook.win

  • sutasz.info

  • yunfengyue.com

  • h11011.com

Targets

    • Target
      6605701.xls .exe
    • Size 543KB
    • SHA256 62afb1cbcacb77aa2ca99cc55c0e3536738415289f53c4a3a57d9b9cc08ee5ab
    • MD5 SHA1 SHA512
    • Formbook

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

    • Formbook 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks