General

  • Target

    0BX91W1MA.scr

  • Size

    770KB

  • Sample

    210503-kwtl917j6a

  • MD5

    f39afbe1c85c716c173a20017b94319c

  • SHA1

    56398ed8fab138969bfa478e28d82f77e0ecd463

  • SHA256

    8f0337a6ceabb0f235950c20db817d766d4b9e5cf8831e60ef766c82f33f7dec

  • SHA512

    bbdec959a7d3299d93a6ec77980b23625f52a002e0231cb095a71a870db2819aca0d60a9c1f0eec4b5f3656c92d252a61b6ae63fb914755dc8fe74b6eddd0de8

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.evolvekitchendesign.com/ffw/

Decoy

unmutedgenerations.com

localmoversuae.com

centralrea.com

geyyfphzoe.com

silverpackfactory.com

techtronixx.com

shop-deinen-deal.com

buehne.cloud

inspirefreedomtoday.com

chapelcouture.com

easton-taiwan.com

quanaonudep.store

merzigomusic.com

wpzoomin.com

service-lkytrsahdfpedf.com

yeasuc.com

mydogtrainingservice.com

galeribisnisonline.com

cscremodeling.com

bom-zzxx.com

Targets

    • Target

      0BX91W1MA.scr

    • Size

      770KB

    • MD5

      f39afbe1c85c716c173a20017b94319c

    • SHA1

      56398ed8fab138969bfa478e28d82f77e0ecd463

    • SHA256

      8f0337a6ceabb0f235950c20db817d766d4b9e5cf8831e60ef766c82f33f7dec

    • SHA512

      bbdec959a7d3299d93a6ec77980b23625f52a002e0231cb095a71a870db2819aca0d60a9c1f0eec4b5f3656c92d252a61b6ae63fb914755dc8fe74b6eddd0de8

    • Formbook

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

    • Formbook Payload

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks