General

  • Target

    8eefb70833c7794efae60613872f35f64b9dc50d5339c8817dd0a5144c4e0a62

  • Size

    969KB

  • Sample

    220826-n8gc5sdbe6

  • MD5

    e48b2064c5fddc6f307de2aa15ebb1eb

  • SHA1

    a4875aa22ababda5630e33960cff0eaf4395bdca

  • SHA256

    8eefb70833c7794efae60613872f35f64b9dc50d5339c8817dd0a5144c4e0a62

  • SHA512

    936c5a6dac61905ab6100fe3e154c2dc53a86efd2d5ea2954699fb4aebcafe9ea0727c7c08a2433827c6ebbc25861e26d9f5ff5c5d1c8d4d0e481196729d16d8

  • SSDEEP

    12288:ei0wFFLy44jTpuNaCT8pT2m+lj6RSul8z7iEzwSK1CHaJFQmNL5OWZdavN2HuEG0:lHWTkNaw8pT2zMS3v9RDeB4Fvzz

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

n7ak

Decoy

wise-transfer.info

jam-nins.com

thebestsocialcrm.com

majomeow222.com

ancientshadowguilt.space

gentleman-china.com

parquemermoz.store

taxuw.com

sharqiyapaints.com

libraryofkath.com

1949wan.com

synqr.net

bitchessgirls.com

btonu.cfd

coding-bootcamps-16314.com

leadership22-tdh.site

maximsboutique.com

irishsummertruffles.com

sdnaqianchuan.com

uyews.xyz

Targets

    • Target

      8eefb70833c7794efae60613872f35f64b9dc50d5339c8817dd0a5144c4e0a62

    • Size

      969KB

    • MD5

      e48b2064c5fddc6f307de2aa15ebb1eb

    • SHA1

      a4875aa22ababda5630e33960cff0eaf4395bdca

    • SHA256

      8eefb70833c7794efae60613872f35f64b9dc50d5339c8817dd0a5144c4e0a62

    • SHA512

      936c5a6dac61905ab6100fe3e154c2dc53a86efd2d5ea2954699fb4aebcafe9ea0727c7c08a2433827c6ebbc25861e26d9f5ff5c5d1c8d4d0e481196729d16d8

    • SSDEEP

      12288:ei0wFFLy44jTpuNaCT8pT2m+lj6RSul8z7iEzwSK1CHaJFQmNL5OWZdavN2HuEG0:lHWTkNaw8pT2zMS3v9RDeB4Fvzz

    • Formbook

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

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Formbook payload

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks