General

  • Target

    New order list is attached.exe

  • Size

    934KB

  • Sample

    230201-xmvs3sbd43

  • MD5

    59455a784a8389b7d01df31083e54fc1

  • SHA1

    63a68f683e99ed903780c16e09d02d23ec51c1a2

  • SHA256

    0381487d212f22133cf97b65363b108aebcdc7fd6e636d8c70d1c6e67b349797

  • SHA512

    237d2dcb0172e98c050bae3af1e8dae19f42a0a918eb4265f5d9ab56fe24469363ca8bf1def1998a89cf27b50b7f066d46bad356e8d2763312ad52193b47b84f

  • SSDEEP

    12288:BENV/fB+g9GgglTA/CsFA4Mv5Eko1M+c/ibBdxQ7zPZ+mLJtzR:Bo79CGPmtqc/i7IBnzR

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

      New order list is attached.exe

    • Size

      934KB

    • MD5

      59455a784a8389b7d01df31083e54fc1

    • SHA1

      63a68f683e99ed903780c16e09d02d23ec51c1a2

    • SHA256

      0381487d212f22133cf97b65363b108aebcdc7fd6e636d8c70d1c6e67b349797

    • SHA512

      237d2dcb0172e98c050bae3af1e8dae19f42a0a918eb4265f5d9ab56fe24469363ca8bf1def1998a89cf27b50b7f066d46bad356e8d2763312ad52193b47b84f

    • SSDEEP

      12288:BENV/fB+g9GgglTA/CsFA4Mv5Eko1M+c/ibBdxQ7zPZ+mLJtzR:Bo79CGPmtqc/i7IBnzR

    • 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

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks