General

  • Target

    payment.js

  • Size

    317KB

  • Sample

    210906-ty8mjaedhm

  • MD5

    11ffb135f770756723dc7de03b21bdee

  • SHA1

    bcaed5653b5beae1abc9709672cbb35e06b65a29

  • SHA256

    2c667eeb4b7c3842d866f6182ef1a347ff53b1f7c414ccdf199fcb66514b2f9f

  • SHA512

    5acb75cc09eeb2f9a04fa9c214387dfb7deecaa560f58c5e47e38377e02584a94316260e343529e2dfa7a3114fe9da492aa2e51f43dc6459deab8ab13f8b0bd7

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

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • 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 Enterprise v6

Tasks