General

  • Target

    Factura de proforma.exe

  • Size

    973KB

  • Sample

    211021-qs3ybabcan

  • MD5

    3b28cc0c40a9122c19279e34ede6b2a6

  • SHA1

    2c97655615b623605be40e708295e12499674640

  • SHA256

    c4b4ddf8aec0347fd4640a12009f51ba60ed1b202e18b421a3faef74bfe18ea1

  • SHA512

    95fc3c78c572285fa8b13993dab2cf25e5c2efbe6aa40930c7745d5b3f3bdecb14a51f6a3f78ac66ec5307b7a97d4843615f78639b5d815f16b4b31e086e3d08

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

bc3s

C2

http://www.topei-products.com/bc3s/

Decoy

anna-ng.com

mariangelamata.com

szqnbl.com

nesherguitars.com

mysekrit.com

againbeautyviensui.xyz

appf.life

bilalsolution.com

technoratii.com

11restoran.com

birthingly.com

crystalcarrillo.com

cohenasset.info

bunchofdesign.com

highstreetmag.com

talentkerning.com

outdoor-glassesadvice.com

aliceeety.com

habbuhot.info

pao91.com

Targets

    • Target

      Factura de proforma.exe

    • Size

      973KB

    • MD5

      3b28cc0c40a9122c19279e34ede6b2a6

    • SHA1

      2c97655615b623605be40e708295e12499674640

    • SHA256

      c4b4ddf8aec0347fd4640a12009f51ba60ed1b202e18b421a3faef74bfe18ea1

    • SHA512

      95fc3c78c572285fa8b13993dab2cf25e5c2efbe6aa40930c7745d5b3f3bdecb14a51f6a3f78ac66ec5307b7a97d4843615f78639b5d815f16b4b31e086e3d08

    • 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 Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks