Overview

overview

10

Static

static

proof of payment.js

windows7-x64

10

proof of payment.js

windows10-2004-x64

10

Sharing

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General

  • Target
    proof of payment.js
  • Size 39KB
  • Sample221024-pbe99agda6
  • SHA256 c91bae3e00eabcee11b278419c503cbb28f94372f349ff56d0d04207d5f1e7fe
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vjw0rmwshratpersistencetrojanworm

Malware Config

Extracted

Family

  • wshrat

C2

  • http://chuks.wikaba.com:6424

Targets

    • Target
      proof of payment.js
    • Size 39KB
    • SHA256 c91bae3e00eabcee11b278419c503cbb28f94372f349ff56d0d04207d5f1e7fe
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vjw0rmwshratpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

      trojanwshrat

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks