Overview

overview

10

Static

static

PO26910193.js

windows7_x64

10

PO26910193.js

windows10_x64

10

Sharing

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General

  • Target

    PO26910193.js

  • Size

    715KB

  • Sample

    211215-llgdhsabdl

  • MD5

    471845f89fdc0d48bbbc4eef5513d5e2

  • SHA1

    e25a0ca1425e8bfcc8516e0e85ecaf8b5d99ecf2

  • SHA256

    1103cc349deb9d738448ee8ba8f4189af39984f3e92a9adf1bafcda1d45bd652

  • SHA512

    2605e7db46bd4e3435c3710ad2ab443525d9b94ead16a6fdb73756d8a9afba2c5a4792e2d625503b2ae19c944cb7c1e441f2b5dc9328573ea0a47ddfe0698ec6

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

      PO26910193.js

    • Size

      715KB

    • MD5

      471845f89fdc0d48bbbc4eef5513d5e2

    • SHA1

      e25a0ca1425e8bfcc8516e0e85ecaf8b5d99ecf2

    • SHA256

      1103cc349deb9d738448ee8ba8f4189af39984f3e92a9adf1bafcda1d45bd652

    • SHA512

      2605e7db46bd4e3435c3710ad2ab443525d9b94ead16a6fdb73756d8a9afba2c5a4792e2d625503b2ae19c944cb7c1e441f2b5dc9328573ea0a47ddfe0698ec6

    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