General

  • Target

    order2123.xlsx

  • Size

    228KB

  • Sample

    211110-lyck4adhdq

  • MD5

    3c8e070d86a61af6d7d2cacd7ddce73f

  • SHA1

    dde96f70ddbd560a46a84b867a5cd7252f4768dc

  • SHA256

    620286561cf1e232b20226b38a4ac2255b878c3c0b13c900bf2c3d1392a9e442

  • SHA512

    cb5048b31039f8549b404c001438932c4c40fd434f5be61f1e61a260be2eea2cabc76a199cb73781ea957584da5a7dd2349ef7bb5cdb00aca495b0b615c1b895

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

9gr5

C2

http://www.cuteprofessionalscrubs.com/9gr5/

Decoy

newleafcosmetix.com

richermanscastle.com

ru-remonton.com

2diandongche.com

federaldados.design

jeffreycookweb.com

facecs.online

xmeclarn.xyz

olgasmith.xyz

sneakersonlinesale.com

playboyshiba.com

angelamiglioli.com

diitaldefynd.com

whenevergames.com

mtheartcustom.com

vitalactivesupply.com

twistblogr.com

xn--i8s140at3d6u7c.tel

baudelaireelhakim.com

real-estate-miami-searcher.site

Targets

    • Target

      order2123.xlsx

    • Size

      228KB

    • MD5

      3c8e070d86a61af6d7d2cacd7ddce73f

    • SHA1

      dde96f70ddbd560a46a84b867a5cd7252f4768dc

    • SHA256

      620286561cf1e232b20226b38a4ac2255b878c3c0b13c900bf2c3d1392a9e442

    • SHA512

      cb5048b31039f8549b404c001438932c4c40fd434f5be61f1e61a260be2eea2cabc76a199cb73781ea957584da5a7dd2349ef7bb5cdb00aca495b0b615c1b895

    • 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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Command-Line Interface

1
T1059

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks