General

  • Target

    quotation.xlsx

  • Size

    227KB

  • Sample

    211112-lwm9tadah8

  • MD5

    7ae433d3cc0d6dd74fb5d5e6fc6dd5ed

  • SHA1

    1124ea53f7c29ef3b4cbbcde57f1d5ef1105275e

  • SHA256

    376b9e08e147a6cbe155aee491b9baff6fcda5244458c47a49b76cd474cbc551

  • SHA512

    91acc6e520fd5f7f4aed0dd9118431e6a99cdd00bcb2994a920ad32d58070e0928d481141a66f418f9488c97ab3969c863b52e2bf224199307d5e2618becdf43

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

      quotation.xlsx

    • Size

      227KB

    • MD5

      7ae433d3cc0d6dd74fb5d5e6fc6dd5ed

    • SHA1

      1124ea53f7c29ef3b4cbbcde57f1d5ef1105275e

    • SHA256

      376b9e08e147a6cbe155aee491b9baff6fcda5244458c47a49b76cd474cbc551

    • SHA512

      91acc6e520fd5f7f4aed0dd9118431e6a99cdd00bcb2994a920ad32d58070e0928d481141a66f418f9488c97ab3969c863b52e2bf224199307d5e2618becdf43

    • 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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks