General

  • Target

    17eff131672ab095f9227f238d69b8c1ad788f27ffe45a9ddf1d5586e83e06ab

  • Size

    324KB

  • Sample

    220521-bx3qsacfe2

  • MD5

    2ea874d409822a28ade3924c11601e7d

  • SHA1

    3558a618d6aad9037c97091654b2548fd0de7669

  • SHA256

    17eff131672ab095f9227f238d69b8c1ad788f27ffe45a9ddf1d5586e83e06ab

  • SHA512

    5db86013363f49ec24ae98b1b9e092bfcdb881a0b50b0674a5514ed79c088b1a1ae74c8e781a3dde1585c974e05ae7e6960424790dbb9f50c896db467483d5a4

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

20w

Decoy

cofounder.technology

mrbajaf.com

xn--w9s874cfjq5fk.com

haliciogluhali.net

vanessadunfordhere.com

lookguy.win

91javac.com

goldennd.com

nwatheeliteteam.net

tumpukganda.com

clarservicios.com

koghana.com

workingwithroland.com

yellowsocialbox.com

under-dawg.com

sdtjtzyz.com

banditaerialproductions.com

newssmog.com

tefnmp.men

rebelialabel.com

Targets

    • Target

      ORDER_29741.exe

    • Size

      395KB

    • MD5

      b9c6aad2753d835eefeeae486fac18ba

    • SHA1

      f2744185e692cedec652edb07b8a174c34e9f327

    • SHA256

      e3f68e3679fc2ab587e712ce137e107318ebaa6bd5e724a76200bb10c945312b

    • SHA512

      1856ee344f1fecd55dc7823f0eb6c1999bd65a244da100b1fbf0550c9a7188c099854bf664f192a71b578a8ce5342854e1934fb2b8522082bc9412b23751fb1d

    • Formbook

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

    • 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

    • Formbook Payload

    • Deletes itself

    • 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