Overview

overview

10

Static

static

PAYMENT_PO78892.js

windows7_x64

10

PAYMENT_PO78892.js

windows10_x64

10

Sharing

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General

  • Target

    PAYMENT_PO78892.js

  • Size

    415KB

  • Sample

    211209-hm3rcsccbn

  • MD5

    477b6df08c74640d43f5ac09ac6bae6b

  • SHA1

    eade134ad030e6304f72727eb91d5e9444e636ba

  • SHA256

    9cf84fd2492267663601b1cfc2c175f0a0b26a5093cef53026dbad56f0babcb0

  • SHA512

    bc7c94d491389e55e772d5975ae981d701d5f13bdab695370027ce34dbb8dea215c5823893186ad9eed2843fe7b7762d74dd93a1fbc51e7a86d63abe6f0a36c8

Score
10/10
vjw0rmxloaderpzi0loaderpersistenceratsuricatatrojanworm

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pzi0

C2

http://www.buffstaff.com/pzi0/

Decoy

laylmodest.com

woruke.club

metaverseslots.net

syscogent.net

aluxxenterprise.com

lm-solar.com

lightempirestore.com

witcheboutique.com

hometech-bosch.xyz

expert-netcad.com

poteconomist.com

mycousinsfriend.biz

shineveranda.com

collegedictionary.cloud

zqlidexx.com

businessesopportunity.com

2utalahs4.com

participatetn.info

dare2ownit.com

varser.com

Targets

    • Target

      PAYMENT_PO78892.js

    • Size

      415KB

    • MD5

      477b6df08c74640d43f5ac09ac6bae6b

    • SHA1

      eade134ad030e6304f72727eb91d5e9444e636ba

    • SHA256

      9cf84fd2492267663601b1cfc2c175f0a0b26a5093cef53026dbad56f0babcb0

    • SHA512

      bc7c94d491389e55e772d5975ae981d701d5f13bdab695370027ce34dbb8dea215c5823893186ad9eed2843fe7b7762d74dd93a1fbc51e7a86d63abe6f0a36c8

    Score
    10/10
    vjw0rmxloaderpzi0loaderpersistenceratsuricatatrojanworm

    • 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