General

  • Target

    SecuriteInfo.com.Win32.TrojanDownloader.Delf.DIB.21975.31231

  • Size

    924KB

  • Sample

    220630-qy359sddf3

  • MD5

    4e13d4aa0427eb41203deb4d021ec71c

  • SHA1

    12762fa4762e1c1a16cc31656e7a80b7a2428fb5

  • SHA256

    d25d2c22b3843c1e8aaecec11b29d4ebb6fbe5b67a6f5a345abf0709516920d3

  • SHA512

    4555a7e0dee519f47e92abc7360cb2a48809ccc3cefd12c0146a58f9a8154e9da7f386b002e5e19fede969ded728c06f186331f75d0c415353daab724bed1510

Malware Config

Extracted

Family

xloader

Version

2.7

Campaign

n5mz

Decoy

ezhuilike.com

broomstickrum.com

ramaniclothing.com

midbots.com

rlxscpe.com

elanagro.online

chahuajie.com

digipubcity.com

predatorstoppers.com

savas-jewelry.com

timinis23.com

homesteaddesignstudio.net

bellezadehoy.online

disintar.xyz

sharinks.tech

redfoxdetroit.com

resscoptheron.com

aspiritualgiftshoppe.com

tematemazo.com

assasa.net

Targets

    • Target

      SecuriteInfo.com.Win32.TrojanDownloader.Delf.DIB.21975.31231

    • Size

      924KB

    • MD5

      4e13d4aa0427eb41203deb4d021ec71c

    • SHA1

      12762fa4762e1c1a16cc31656e7a80b7a2428fb5

    • SHA256

      d25d2c22b3843c1e8aaecec11b29d4ebb6fbe5b67a6f5a345abf0709516920d3

    • SHA512

      4555a7e0dee519f47e92abc7360cb2a48809ccc3cefd12c0146a58f9a8154e9da7f386b002e5e19fede969ded728c06f186331f75d0c415353daab724bed1510

    • 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

    • ModiLoader Second Stage

    • Xloader Payload

    • Adds policy Run key to start application

    • 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.

    • 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