General

  • Target

    c3e06adac1de1ffc979fb03a2568122dd2d9df5317ac929c65b992502613a073

  • Size

    449KB

  • Sample

    220521-nd5ggsdef3

  • MD5

    1ebd9f034bf51511c62005f93a9cd7f4

  • SHA1

    5cccde19188452521633249332e746c2765a6f3a

  • SHA256

    c3e06adac1de1ffc979fb03a2568122dd2d9df5317ac929c65b992502613a073

  • SHA512

    a6d8ab310ca5e844a3b67efc1c17ee255af90f957f466c5010ce979a1e7625c9db79c55f7e72f58fb966f32894e6260b5584db6792d3880a85d25071229256b2

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

q5e

Decoy

2177.ltd

thanxiety.com

max-width.com

fixti.net

mostmaj.com

mobilteknolojiuzmani.com

historyannals.com

wheelchairmotion.com

mossandmoonstonestudio.com

kastellifournis.com

axokey.net

peekl.com

metsteeshirt.com

abcfinancial-inc.com

btxrsp.com

amydh.com

ccoauthority.com

lumacorretora.com

kimfelixrealtor.com

iconext.biz

Targets

    • Target

      Purchase Order-0096005.exe

    • Size

      574KB

    • MD5

      e90d5fb481511c5d3c844529fe20ee00

    • SHA1

      8f03158dbe6edd2a6fdbedbf860f5905030202e1

    • SHA256

      89819dbac176147b14b878250b43d1954844e6f0d4bace8b4607bad4405ca96b

    • SHA512

      dd1d22fe8b35bdf1c9cc1dfc926666b58e454425fcee33c2168a604a6c852b7137592b896e38cd35caeb1215b7073beb7e5e9aa6d53ff55e6eabcb69d6fb6ff7

    • 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

    • Adds policy Run key to start application

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Tasks