Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 22:06

General

  • Target
    file.exe
  • Size 26.4MB
  • Sample260724-11hmfsed89
  • SHA256 4c0d2372f3d03a95fae67956989fbc9e307b318c5551f74a48c2b850d55bb169
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Modifies Windows Firewall 2 TTPs 3 IoCs
  • Drops startup file 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 9 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • GoLang User-Agent 2 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Registers new Windows logon scripts automatically executed at logon.
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3756
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NonInteractive -WindowStyle Hidden -NoProfile -Command "$s=(New-Object -COM WScript.Shell).CreateShortcut('C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsSystemComponent.lnk');$s.TargetPath='C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe';$s.WindowStyle=7;$s.Save()"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Drops startup file
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:944
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn MicrosoftWindowsManagementClient /tr \"C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe\" /sc ONLOGON /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5488
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn MicrosoftWindowsManagementClientBoot /tr \"C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe\" /sc ONSTART /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1508
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn MicrosoftWindowsManagementClientPerf /tr \"C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe\" /sc MINUTE /mo 5 /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2660
    • C:\Windows\system32\netsh.exe
      netsh advfirewall firewall delete rule "name=RemoteX Client"
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      PID:4216
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NonInteractive -WindowStyle Hidden -NoProfile -Command "$s=(New-Object -COM WScript.Shell).CreateShortcut('C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\WindowsSystemComponent.lnk');$s.TargetPath='C:\ProgramData\Microsoft\Windows\file.exe';$s.WindowStyle=7;$s.Save()"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5588
    • C:\Windows\system32\netsh.exe
      netsh advfirewall firewall add rule "name=RemoteX Client" dir=out action=allow program=C:\Users\Admin\AppData\Local\Temp\file.exe
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      PID:2088
    • C:\Windows\system32\netsh.exe
      netsh advfirewall firewall add rule "name=RemoteX Client In" dir=in action=allow program=C:\Users\Admin\AppData\Local\Temp\file.exe
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      PID:4156
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn MicrosoftWindowsManagementClientSystem /tr \"C:\ProgramData\Microsoft\Windows\file.exe\" /sc ONLOGON /ru SYSTEM /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1064
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn MicrosoftWindowsManagementClientSystemBoot /tr \"C:\ProgramData\Microsoft\Windows\file.exe\" /sc ONSTART /ru SYSTEM /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4464
  • C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe
    C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe
    1⤵
    • Executes dropped EXE
    PID:5412
  • C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe
    "C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe"
    1⤵
    • Executes dropped EXE
    PID:5108
  • C:\ProgramData\Microsoft\Windows\file.exe
    C:\ProgramData\Microsoft\Windows\file.exe
    1⤵
    • Executes dropped EXE
    PID:1272
  • C:\PROGRA~3\MICROS~1\Windows\file.exe
    C:\PROGRA~3\MICROS~1\Windows\file.exe
    1⤵
    • Executes dropped EXE
    PID:1904
  • C:\ProgramData\Microsoft\Windows\file.exe
    "C:\ProgramData\Microsoft\Windows\file.exe"
    1⤵
    • Executes dropped EXE
    PID:5820

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 9682751b387914c991064e056afd4177f28b1e9e27e6ea1e431e5a2d36333a11
        • MD5 SHA1 SHA512 TLSH

        file.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\file.exe
        • Size 26.4MB
        • SHA256 4c0d2372f3d03a95fae67956989fbc9e307b318c5551f74a48c2b850d55bb169
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/944-22-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-3-0x00007FFFF8E1F000-0x00007FFFF8E20000-memory.dmp

        memory/944-7-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-8-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-9-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-10-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-11-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-12-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-13-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-14-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-15-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-18-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-19-0x00007FFFF8C90000-0x00007FFFF9634000-memory.dmp

        memory/944-6-0x00000163F6B40000-0x00000163F6B62000-memory.dmp

        memory/1272-33-0x00007FF7D9AC0000-0x00007FF7DB595000-memory.dmp

        memory/1904-37-0x00007FF7D9AC0000-0x00007FF7DB595000-memory.dmp

        memory/3756-41-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-43-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-50-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-20-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-49-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-39-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-40-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-48-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-34-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-44-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-42-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-45-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-46-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/3756-47-0x00007FF755AB0000-0x00007FF757585000-memory.dmp

        memory/5108-24-0x00007FF64ABD0000-0x00007FF64C6A5000-memory.dmp

        memory/5412-2-0x00007FF64ABD0000-0x00007FF64C6A5000-memory.dmp

        memory/5820-38-0x00007FF7D9AC0000-0x00007FF7DB595000-memory.dmp