Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/07/2026, 17:21

General

  • Target
    566831af87997afa4b8da37bc89d73ac763152d90c7d3f3f73aafe71c32b8d01.js
  • Size 1.6MB
  • Sample260724-vw67css1gz
  • SHA256 566831af87997afa4b8da37bc89d73ac763152d90c7d3f3f73aafe71c32b8d01
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Drops startup file 2 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\566831af87997afa4b8da37bc89d73ac763152d90c7d3f3f73aafe71c32b8d01.js
    1⤵
    • Drops startup file
    PID:4772
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -NoProfile -Command "Invoke-Expression $env:funambulations"
    1⤵
    • Process spawned unexpected child process
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4788

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_o5bry5m3.0cs.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_o5bry5m3.0cs.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4788-1-0x000001597EBE0000-0x000001597EBF0000-memory.dmp

        memory/4788-2-0x000001597EB10000-0x000001597EB32000-memory.dmp

        memory/4788-10-0x000001597EBE0000-0x000001597EBF0000-memory.dmp

        memory/4788-11-0x000001597EBE0000-0x000001597EBF0000-memory.dmp

        memory/4788-14-0x000001597EE60000-0x000001597F07C000-memory.dmp