General

  • Target

    66cba319c20a6e956a09334f4a23abc9c3d22c95f49731a04c26e2f8b8598412

  • Size

    227KB

  • Sample

    220521-pwtndagag9

  • MD5

    5b0e92531d0ea6f32e8f64787fcc9bda

  • SHA1

    290f7cacc474b9a5b55f2958d87124d3605ca866

  • SHA256

    66cba319c20a6e956a09334f4a23abc9c3d22c95f49731a04c26e2f8b8598412

  • SHA512

    b3ecf63a9532e94b08c930b91cb051658b4616b3a66fa2a333e4e9441c73cf32e87b11b361d98de179dc8d54b3ef155acdc26ec0717af3caccac43d8c1ff2a09

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

s5l

Decoy

greenstock.info

laurajaneaesthetics.com

817comm.com

dbprimery.com

slzu-vxtx9.biz

covetpro.com

50.ink

weick.email

88717888.com

tongyue0423.com

anchorsky.com

horapatarot.com

cadillacforless.com

primesupplyvintage.com

torchinstant.win

thebrandishere.com

www-69677.com

savestj.com

tommydad.com

xigjailbreak.com

Targets

    • Target

      430917.exe

    • Size

      330KB

    • MD5

      e194989989a1a67a7734611823a1524f

    • SHA1

      bcffc771e7e2f343a007e9a60da71a1e342d691e

    • SHA256

      06ae29042dd19e5cc3e287eafcb47a934aba12b9c3d4224d31f64a700b1b77ca

    • SHA512

      76641f8ed4a09ee40f233f8ba537a8841e6b8cd5f0d7b16a8efcc9154dcc868a05fe72a4f219c948f70fc153ead56da52fb13492c5cad1cba59798171a5637d8

    • 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