General

  • Target

    471c2bddb5ae0d5439d8f6daf2ce16ea2fcc20a114fae4a82075b7c76433d11c

  • Size

    472KB

  • Sample

    220521-bvv8xsced9

  • MD5

    44deb1be9aef7d842e97af32f57efd46

  • SHA1

    402561f86dc73f26a5e5ab9424b6f852d3e62c19

  • SHA256

    471c2bddb5ae0d5439d8f6daf2ce16ea2fcc20a114fae4a82075b7c76433d11c

  • SHA512

    d84f334543b14caca96cac74439c43d3f725c6fb93881207c7bdb032e2508f818a191090d130ee1043d4b4fd2e787618435f82ee35115867428e0741034a1ebb

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p07

Decoy

sgemlakdunyasi.net

xn--emhendis-75a.net

apptracker.tech

bb4h.com

izzyesq.com

adsum.digital

phylliselago.com

sellyourlistings.com

tjtdyy.com

w5ydhp.info

neurolat.info

sosecretoccultandconcealed.com

eastmount.biz

vonhiemer.com

chelseatowercondos.com

intarconnect.com

someoneask.com

knightsnorth.com

tthxlxs.com

darakandassociates.com

Targets

    • Target

      doc56263736473648 PDF.exe

    • Size

      411KB

    • MD5

      fd47ef87181d31ba882b90208ff24f98

    • SHA1

      ca5160315f23ed85b065656a991d879383434d2a

    • SHA256

      cc02c528f1eccf6891f5c97815c5c97560ca1c92849e35669bf061cb55e6289b

    • SHA512

      309819f9e0ce39a087dd3536bb931561122f5f4b996e1d570584af2d7c40447bbb8858462e530f5d2149ced4ff7b07d10637ce595bdb229a5d56677951a0a952

    • 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