Analysis

  • max time kernel
    22s
  • max time network
    23s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    23/10/2026, 11:15

General

  • Target
    target.ps1
  • Size 7KB
  • Sample261023-ncv7escf93
  • SHA256 8f1c851ee5ba2561bf4b912a7a7ebdcfa3288aa9e62fe5ba438188f94af7d33b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

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

    Using powershell.exe command.

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

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\target.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\h4pzxfwv\h4pzxfwv.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3904
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES7E91.tmp" "c:\Users\Admin\AppData\Local\Temp\h4pzxfwv\CSC94FC91DAEE584BE2B518772A73D768FA.TMP"
        3⤵
          PID:4568

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES7E91.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES7E91.tmp
          • Size 1KB
          • SHA256 ed65b7a112eecf1e36b6ea2a95082ee529c47e47668ee2549e83149ff9db39e6
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_5xodkhqh.xc2.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5xodkhqh.xc2.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          h4pzxfwv.dll

          • Path C:\Users\Admin\AppData\Local\Temp\h4pzxfwv\h4pzxfwv.dll
          • Size 5KB
          • SHA256 dc0255de688ee5704191347080407bd81d720acb3c49c8e8da76418eed22f276
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CSC94FC91DAEE584BE2B518772A73D768FA.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\h4pzxfwv\CSC94FC91DAEE584BE2B518772A73D768FA.TMP
          • Size 652B
          • SHA256 ff42067caad3264aa90227f12b8d47cbbf6cf7808939f7f6c37cf3d315867ec9
          • MD5 SHA1 SHA512 TLSH

          h4pzxfwv.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\h4pzxfwv\h4pzxfwv.0.cs
          • Size 2KB
          • SHA256 1c7b7b881c3791c42e85d8580d0bef18b7f1fd759ad1765ad7fa26c7e9442af5
          • MD5 SHA1 SHA512 TLSH

          h4pzxfwv.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\h4pzxfwv\h4pzxfwv.cmdline
          • Size 369B
          • SHA256 c2945cbf9bcf54b8c8d6c407086be7676d53dfdacc8fc5536aea2974a03ca4af
          • MD5 SHA1 SHA512 TLSH

          memory/3332-10-0x000001D7F36A0000-0x000001D7F36B0000-memory.dmp

          memory/3332-1-0x000001D7F36A0000-0x000001D7F36B0000-memory.dmp

          memory/3332-7-0x000001D7F5F00000-0x000001D7F5F22000-memory.dmp

          memory/3332-0-0x000001D7F36A0000-0x000001D7F36B0000-memory.dmp

          memory/3332-23-0x000001D7F6250000-0x000001D7F6258000-memory.dmp

          memory/3332-24-0x000001D7F6490000-0x000001D7F6652000-memory.dmp

          memory/3332-25-0x000001D7F6B90000-0x000001D7F70B8000-memory.dmp

          memory/3332-27-0x000001D7F36A0000-0x000001D7F36B0000-memory.dmp

          memory/3332-28-0x000001D7F36A0000-0x000001D7F36B0000-memory.dmp

          memory/3332-29-0x000001D7F36A0000-0x000001D7F36B0000-memory.dmp