General

  • Target

    invoice‮Docx.wsf

  • Size

    617B

  • Sample

    221213-kmwzxsha41

  • MD5

    48a775e6dd5d96edafaeac7d785c8d64

  • SHA1

    054eb3ce87682d131b95a22741bcca35b1e1d5d1

  • SHA256

    20ca052bc52642c405973b7085edbb40b22aa28d7e781dddc43760097ea58722

  • SHA512

    bb6eac05b3a1fdc9b169bb8a71f44e2fafa4a95367cf07952776aa781baec46a2f231ccc3c06823aaa1f960ce18e9f0d323b3c1f54cf0d6bca3d9f6e1d857379

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

je14

Decoy

innervisionbuildings.com

theenergysocialite.com

565548.com

panghr.com

onlyonesolutions.com

stjohnzone6.com

cnotes.rest

helfeb.online

xixi-s-inc.club

easilyentered.com

theshopx.store

mrclean-ac.com

miamibeachwateradventures.com

jpearce.co.uk

seseragi-bunkou.com

minimaddie.com

commbank-help-849c3.com

segohandelsonderneming.com

namthanhreal.com

fototerapi.online

Targets

    • Target

      invoice‮Docx.wsf

    • Size

      617B

    • MD5

      48a775e6dd5d96edafaeac7d785c8d64

    • SHA1

      054eb3ce87682d131b95a22741bcca35b1e1d5d1

    • SHA256

      20ca052bc52642c405973b7085edbb40b22aa28d7e781dddc43760097ea58722

    • SHA512

      bb6eac05b3a1fdc9b169bb8a71f44e2fafa4a95367cf07952776aa781baec46a2f231ccc3c06823aaa1f960ce18e9f0d323b3c1f54cf0d6bca3d9f6e1d857379

    • Formbook

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

    • Formbook payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks