Overview

overview

10

Static

static

payment.js

windows7_x64

10

payment.js

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    payment.zip

  • Size

    181KB

  • Sample

    210907-2n4jtsgehp

  • MD5

    50dbefd8a45b344dc927e40c3e0cc3ba

  • SHA1

    7a7be7f4acb4776e8701b1041f08a9a99ee9bc99

  • SHA256

    d8742da7f0ad03dcb96a236952ec9d813789cfca74258cb12a4d4ddfed99447b

  • SHA512

    fcb0e2bf27ac9fed50d26b06e25a168c6d9d16f2576b96653d70617769b05dd97a2d8546d2b88308bb7d8e115145d550ba23373961483367aafa456644985010

Score
10/10
vjw0rmxloadern64dloaderpersistenceratsuricatatrojanworm

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

n64d

C2

http://www.bughtmisly.com/n64d/

Decoy

hayominta.com

dunstabzug.website

fafmediagroup.com

keepamericagreatagain-again.com

15jizhi.com

hachiden.net

manifestarz.com

bridgeschc.com

floving.com

tintaalairelibre.com

ditsawong.com

dabanse.com

choiceschristianliving.com

pcojapan-online.com

unityinsport.com

hersvin.com

suhaizat.com

vitaliyvs.com

equipmunks.com

yfhzx.com

Targets

    • Target

      payment.js

    • Size

      317KB

    • MD5

      11ffb135f770756723dc7de03b21bdee

    • SHA1

      bcaed5653b5beae1abc9709672cbb35e06b65a29

    • SHA256

      2c667eeb4b7c3842d866f6182ef1a347ff53b1f7c414ccdf199fcb66514b2f9f

    • SHA512

      5acb75cc09eeb2f9a04fa9c214387dfb7deecaa560f58c5e47e38377e02584a94316260e343529e2dfa7a3114fe9da492aa2e51f43dc6459deab8ab13f8b0bd7

    Score
    10/10
    vjw0rmxloadern64dloaderpersistenceratsuricatatrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • 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

    • Xloader Payload

      rat

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Drops startup file

    • 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

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks