Analysis

  • max time kernel
    1199s
  • max time network
    1203s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/06/2023, 18:14

General

  • Target
    VQlpXNzQJz.js
  • Size 346KB
  • Sample230605-wvcf2aaa83
  • SHA256 ed505690251f92f79fb3341968a3283e69bcd4ffe08539593b1601fac515c36b
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Vjw0rm

    Vjw0rm is a remote access trojan written in JavaScript.

  • Blocklisted process makes network request 64 IoCs
  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\VQlpXNzQJz.js
    1⤵
    • Blocklisted process makes network request
    • Drops startup file
    PID:1052

Network

        MITRE ATT&CK Enterprise v6

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        Downloads