General

  • Target

    Bank swift copy. 10152021.exe

  • Size

    751KB

  • Sample

    211015-t2mt8sbbd9

  • MD5

    5b64f88856a2289a1d42ddf13ee95a11

  • SHA1

    e282ba1690874ec3e6ec8df4bd5cf82cac35ff4b

  • SHA256

    6b0adce9ecdf4f6ffa0757c0fefe6a5c5a34eed8d8be31e7fb6edf8bf1c7066f

  • SHA512

    ac45adf1b3de31d471930cf07de863355a20601d27d1640d7534561211fd3ac4bc1166a5e6d139c8cb5e970304b553eb61958e3fbedfb4190ea25947b7a015aa

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

      Bank swift copy. 10152021.exe

    • Size

      751KB

    • MD5

      5b64f88856a2289a1d42ddf13ee95a11

    • SHA1

      e282ba1690874ec3e6ec8df4bd5cf82cac35ff4b

    • SHA256

      6b0adce9ecdf4f6ffa0757c0fefe6a5c5a34eed8d8be31e7fb6edf8bf1c7066f

    • SHA512

      ac45adf1b3de31d471930cf07de863355a20601d27d1640d7534561211fd3ac4bc1166a5e6d139c8cb5e970304b553eb61958e3fbedfb4190ea25947b7a015aa

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Formbook Payload

    • Adds policy Run key to start application

    • Executes dropped EXE

    • 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 Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks