Overview

overview

10

Static

static

8b786459da...d3e.js

windows7-x64

10

8b786459da...d3e.js

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    8b786459da668bf229d67be2f0723d3e.js
  • Size 1.3MB
  • Sample230126-asb7labd58
  • SHA256 e5949068ab9d6e134134a471fda48012a5052bf8e4fcbd5801e0df0d617f2336
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vjw0rmcollectionspywarestealertrojanworm

Malware Config

Targets

    • Target
      8b786459da668bf229d67be2f0723d3e.js
    • Size 1.3MB
    • SHA256 e5949068ab9d6e134134a471fda48012a5052bf8e4fcbd5801e0df0d617f2336
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vjw0rmcollectionspywarestealertrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Legitimate hosting services abused for malware hosting/C2

    • 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