General

  • Target

    DOC.003242628829.DOC.exe

  • Size

    732KB

  • Sample

    220526-pmq6wsbda4

  • MD5

    ecd12e3c8ca76db51acba9eca5c8cb03

  • SHA1

    a2143148f95ed87259be98103621301e68bb1472

  • SHA256

    8bb0378626735cca62f8512257a07c429847109d26d5383cd7eb4915ac13ea4e

  • SHA512

    1e1b65160fcc35596c7f170891fa730ae8bb052cffe7c9185f0fad758c213cd96c30fbc4cb0061e0f583216f7c76a833c507419a4f62e458a3aee41f19c9ebcc

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

uj3c

Decoy

copimetro.com

choonchain.com

luxxwireless.com

fashionweekofcincinnati.com

campingshare.net

suncochina.com

kidsfundoor.com

testingnyc.co

lovesoe.com

vehiclesbeenrecord.com

socialpearmarketing.com

maxproductdji.com

getallarticle.online

forummind.com

arenamarenostrum.com

trisuaka.xyz

designgamagazine.com

chateaulehotel.com

huangse5.com

esginvestment.tech

Extracted

Family

formbook

Version

4.1

Campaign

n7ak

Decoy

modischoolcbse.com

theneverwinter.com

rszkjx-vps-hosting.website

fnihil.com

1pbet.com

nnowzscorrez.com

uaotgvjl.icu

starmapsqatar.com

ekisilani.com

extradeepsheets.com

jam-nins.com

buranly.com

orixentertainment.com

rawtech.energy

myol.guru

utex.club

jiapie.com

wowig.store

wweidlyyl.com

systaskautomation.com

Targets

    • Target

      DOC.003242628829.DOC.exe

    • Size

      732KB

    • MD5

      ecd12e3c8ca76db51acba9eca5c8cb03

    • SHA1

      a2143148f95ed87259be98103621301e68bb1472

    • SHA256

      8bb0378626735cca62f8512257a07c429847109d26d5383cd7eb4915ac13ea4e

    • SHA512

      1e1b65160fcc35596c7f170891fa730ae8bb052cffe7c9185f0fad758c213cd96c30fbc4cb0061e0f583216f7c76a833c507419a4f62e458a3aee41f19c9ebcc

    • 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.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

    • Formbook Payload

    • ModiLoader Second Stage

    • Xloader Payload

    • Executes dropped EXE

    • 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

Collection

Data from Local System

1
T1005

Tasks