General

  • Target

    aaf433c2a97b43083875cd68addd1916972f8f9d4cbf1f69d8e835c593714f83

  • Size

    213KB

  • Sample

    220521-mmdvfsfbdn

  • MD5

    80ffe4a0793284646c0753ed08f17c46

  • SHA1

    d44e8d38cd1303dad5fff3eaec3c31e2fe179325

  • SHA256

    aaf433c2a97b43083875cd68addd1916972f8f9d4cbf1f69d8e835c593714f83

  • SHA512

    d5904ad03dc89050d9da75bf5d1a7aedb3c448382074d799b08ce58cb04c11d5afa0077c054e2ae9c2c60f07a25afe7722af322d6d443354977699dd8469ef7a

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

8utr

Decoy

krizeye.com

grupojoga.com

dgptj.com

aaclewyo.win

alyssamckinneyphoto.com

thedyeworksbv.com

getrichclub.com

founderscard.net

mcclainpick.com

vault.estate

amriglubal.com

erachain.ltd

elanyawine.com

whitedogblackcatgb.com

pnroiz.men

worlviewtravel.com

foundbyfind.com

hurst-mail.net

cottonpowerbd.com

j-lavainechampagne.com

Targets

    • Target

      New order.exe

    • Size

      281KB

    • MD5

      44d67d39cf033d2b1c5f669e181456dd

    • SHA1

      93fa54a9399eafe1faf0810fc6f7d4c1daa77ee7

    • SHA256

      7292b78a638622778908fde4d5ff1f66b4d2ed905a0f36622b28da645e0f0faf

    • SHA512

      d549df5a78f54f51ac601263a2b61c69ef328a6cb2619244b1428b0ec46895722c7c89f8541820d03e943a0a6d39b89552c830ea156b08413ad4192c4d995d21

    • 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)

    • 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