General

  • Target

    DHL_TN5970896914.js

  • Size

    486KB

  • Sample

    211210-kdkkjafgh7

  • MD5

    167d3dd10251a2faafa40694507a8e21

  • SHA1

    efc386cc1855d0ae87b299e43cf2f0500f8f9579

  • SHA256

    5bfef138f6cf42e78f2cceb78129ab389f9621e903e651a8ec933aac4268e166

  • SHA512

    2078a875e3b1af465a7866eec5079e7c671f4cce5f52e65e6b6ce7b2ff6a184550bdc22c8d81008b53b81ce89a837204ad55c858d02a7a2bbf2d622efa36b3ae

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

      DHL_TN5970896914.js

    • Size

      486KB

    • MD5

      167d3dd10251a2faafa40694507a8e21

    • SHA1

      efc386cc1855d0ae87b299e43cf2f0500f8f9579

    • SHA256

      5bfef138f6cf42e78f2cceb78129ab389f9621e903e651a8ec933aac4268e166

    • SHA512

      2078a875e3b1af465a7866eec5079e7c671f4cce5f52e65e6b6ce7b2ff6a184550bdc22c8d81008b53b81ce89a837204ad55c858d02a7a2bbf2d622efa36b3ae

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • Xloader Payload

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Drops startup file

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Tasks