Overview

overview

10

Static

static

1

d76d9fa7fa...ac9.js

windows7-x64

10

d76d9fa7fa...ac9.js

windows10-2004-x64

10

Sharing

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General

  • Target
    d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9.zip
  • Size 931KB
  • Sample230330-dkv7aaag59
  • SHA256 be642fbf0a49582e7fee104a7d8dad9eebd11e3ec175256a8a6c86b7fe93bb0c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target
      d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9.js
    • Size 4.5MB
    • SHA256 d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks