Overview

overview

10

Static

static

1

BERN210819,pdf.exe

windows7_x64

7

BERN210819,pdf.exe

windows10_x64

10

Sharing

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General

  • Target

    BERN210819pdf.iso

  • Size

    678KB

  • Sample

    210924-mrfvlsgfgk

  • MD5

    10ada1759a49ed0ff5e131bbb3780039

  • SHA1

    697a0a5fba3bf8256a06f2893e230933a744176f

  • SHA256

    c17e973f18eb1a930631249c8f770c5ea2cc337702eb9c5111a41f5d5fb741c4

  • SHA512

    db00f1fad379736af10fe3662bad027c9c823f870674deaf8f363b600ddb117ea295cafa5fcdcb1d5d188500af5002748855d5f383f7fc6ece049ce40d3b7177

Score
10/10
formbookxloaderdhualoaderpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

dhua

C2

http://www.segurosramosroman.com/dhua/

Decoy

ketostar.club

icanmakeyoufamous.com

claimygdejection.com

garlicinterestedparent.xyz

bits-clicks.com

030atk.xyz

ballwiegand.com

logs-illumidesk.com

785686.com

flnewsfeed.com

transporteshrj.net

agenciamundodigital.online

bowersllc.com

urchncenw.com

wuauwuaumx.com

littlesportsacademy.com

xn--m3chb3ax0abdta3fwhk.com

prmarketings.com

jiaozhanlianmeng.com

whenisthestore.space

Targets

    • Target

      BERN210819,pdf.exe

    • Size

      616KB

    • MD5

      4e84e3537287ca732e9faae1ffa27c19

    • SHA1

      1a467e5038acc974d00cabcef9ecf068f12d0e37

    • SHA256

      88f0241ee02cce35f746e793e2c00fd9f7527e12493361d402d5dc0c770c2723

    • SHA512

      aeec388a9b36b58c2453847c8d0ce43934b3e05f72b4addc15b0bcb40078a2c0f3b6fe4b3e30460e3d7fcb6c917d9aeb350ed767500052d35df1887958189f9a

    Score
    10/10
    formbookxloaderdhualoaderpersistenceratspywarestealersuricatatrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

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

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata

    • Xloader Payload

      rat

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks