Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 04:06

General

  • Target
    ee5a985a1f64fb54093f5c2e7e56729293a59b68bde3180c6bc5dda597754bfb.exe
  • Size 5.6MB
  • Sample260807-ephmesfp4t
  • SHA256 ee5a985a1f64fb54093f5c2e7e56729293a59b68bde3180c6bc5dda597754bfb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Looks for VirtualBox drivers on disk 2 TTPs 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to get system information as a root user.

  • Looks for VMWare drivers on disk 2 TTPs 3 IoCs
  • Checks BIOS information in registry 2 TTPs 3 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Network Service Discovery 1 TTPs 2 IoCs

    Attempt to gather information on host's network.

  • Discovers running processes 1 TTPs 2 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Launches sc.exe 26 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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.

  • Enumerates system info in registry 2 TTPs 14 IoCs
  • Gathers network information 2 TTPs 3 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Modifies registry key 1 TTPs 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee5a985a1f64fb54093f5c2e7e56729293a59b68bde3180c6bc5dda597754bfb.exe
    "C:\Users\Admin\AppData\Local\Temp\ee5a985a1f64fb54093f5c2e7e56729293a59b68bde3180c6bc5dda597754bfb.exe"
    1⤵
    • Looks for VirtualBox drivers on disk
    • Looks for VMWare drivers on disk
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Windows\system32\ipconfig.exe
      ipconfig /all
      2⤵
      • Gathers network information
      PID:4132
    • C:\Windows\system32\route.exe
      route print -4
      2⤵
        PID:5228
      • C:\Windows\system32\cmd.exe
        cmd /c systeminfo
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4588
        • C:\Windows\system32\systeminfo.exe
          systeminfo
          3⤵
          • Gathers system information
          PID:2228
      • C:\Windows\system32\ipconfig.exe
        ipconfig /all
        2⤵
        • Gathers network information
        PID:5312
      • C:\Windows\system32\route.exe
        route print
        2⤵
          PID:5480
        • C:\Windows\system32\cmd.exe
          cmd /c "driverquery | findstr /i \"vbox vmware virtio xen vmbus balloon netkvm viostor\""
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2384
          • C:\Windows\system32\driverquery.exe
            driverquery
            3⤵
              PID:5812
            • C:\Windows\system32\findstr.exe
              findstr /i \"vbox vmware virtio xen vmbus balloon netkvm viostor\"
              3⤵
                PID:3300
            • C:\Windows\system32\arp.exe
              arp -a
              2⤵
              • Network Service Discovery
              PID:4900
            • C:\Windows\system32\getmac.exe
              getmac /v /fo list
              2⤵
                PID:1276
              • C:\Users\Admin\AppData\Local\Temp\ee5a985a1f64fb54093f5c2e7e56729293a59b68bde3180c6bc5dda597754bfb.exe
                C:\Users\Admin\AppData\Local\Temp\ee5a985a1f64fb54093f5c2e7e56729293a59b68bde3180c6bc5dda597754bfb.exe --vmware-port-probe
                2⤵
                  PID:108
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic csproduct get Name,Vendor,UUID /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:5936
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic bios get Manufacturer,SMBIOSBIOSVersion,SerialNumber /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1896
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic baseboard get Manufacturer,Product,SerialNumber /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:912
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic computersystem get Manufacturer,Model,HypervisorPresent,Domain,TotalPhysicalMemory /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2980
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic diskdrive get Model,SerialNumber,Size,InterfaceType /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4288
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic nic where NetEnabled=true get Name,MACAddress /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3748
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System /v SystemBiosVersion
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:5876
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System /v VideoBiosVersion
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:4684
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System /v SystemBiosDate
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:3912
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BIOSVersion
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:3540
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BIOSVendor
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:3964
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BaseBoardManufacturer
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:5044
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BaseBoardProduct
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:2348
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v SystemManufacturer
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:5400
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v SystemProductName
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:472
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v SystemSKU
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:2748
                • C:\Windows\system32\reg.exe
                  reg query HKLM\SYSTEM\CurrentControlSet\Services\Disk\Enum /v 0
                  2⤵
                  • Maps connected drives based on registry
                  • Modifies registry key
                  PID:5036
                • C:\Windows\system32\reg.exe
                  reg query HKLM\SYSTEM\CurrentControlSet\Services\Disk\Enum /v 1
                  2⤵
                  • Maps connected drives based on registry
                  • Modifies registry key
                  PID:5240
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DEVICEMAP\Scsi /s
                  2⤵
                  • Modifies registry key
                  PID:1832
                • C:\Windows\system32\reg.exe
                  reg query HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
                  2⤵
                  • Modifies registry key
                  PID:932
                • C:\Windows\system32\tasklist.exe
                  tasklist /FO CSV /NH
                  2⤵
                  • Discovers running processes
                  PID:852
                • C:\Windows\system32\sc.exe
                  sc query type= driver
                  2⤵
                  • Launches sc.exe
                  PID:2284
                • C:\Windows\system32\sc.exe
                  sc query VBoxGuest
                  2⤵
                  • Launches sc.exe
                  PID:4808
                • C:\Windows\system32\sc.exe
                  sc query VBoxMouse
                  2⤵
                  • Launches sc.exe
                  PID:1864
                • C:\Windows\system32\sc.exe
                  sc query VBoxSF
                  2⤵
                  • Launches sc.exe
                  PID:1384
                • C:\Windows\system32\sc.exe
                  sc query VBoxVideo
                  2⤵
                  • Launches sc.exe
                  PID:4896
                • C:\Windows\system32\sc.exe
                  sc query VBoxService
                  2⤵
                  • Launches sc.exe
                  PID:1348
                • C:\Windows\system32\sc.exe
                  sc query VMTools
                  2⤵
                  • Launches sc.exe
                  PID:416
                • C:\Windows\system32\sc.exe
                  sc query VGAuthService
                  2⤵
                  • Launches sc.exe
                  PID:844
                • C:\Windows\system32\sc.exe
                  sc query vmci
                  2⤵
                  • Launches sc.exe
                  PID:5452
                • C:\Windows\system32\sc.exe
                  sc query vmhgfs
                  2⤵
                  • Launches sc.exe
                  PID:6028
                • C:\Windows\system32\sc.exe
                  sc query VMrawdsk
                  2⤵
                  • Launches sc.exe
                  PID:3212
                • C:\Windows\system32\sc.exe
                  sc query vmbus
                  2⤵
                  • Launches sc.exe
                  PID:1104
                • C:\Windows\system32\sc.exe
                  sc query VMBusHID
                  2⤵
                  • Launches sc.exe
                  PID:1604
                • C:\Windows\system32\sc.exe
                  sc query storvsc
                  2⤵
                  • Launches sc.exe
                  PID:4964
                • C:\Windows\system32\sc.exe
                  sc query netvsc
                  2⤵
                  • Launches sc.exe
                  PID:4860
                • C:\Windows\system32\sc.exe
                  sc query gencounter
                  2⤵
                  • Launches sc.exe
                  PID:4540
                • C:\Windows\system32\sc.exe
                  sc query QEMU-GA
                  2⤵
                  • Launches sc.exe
                  PID:3508
                • C:\Windows\system32\sc.exe
                  sc query Balloon
                  2⤵
                  • Launches sc.exe
                  PID:6116
                • C:\Windows\system32\sc.exe
                  sc query netkvm
                  2⤵
                  • Launches sc.exe
                  PID:2920
                • C:\Windows\system32\sc.exe
                  sc query viostor
                  2⤵
                  • Launches sc.exe
                  PID:3572
                • C:\Windows\system32\sc.exe
                  sc query vioscsi
                  2⤵
                  • Launches sc.exe
                  PID:3940
                • C:\Windows\system32\sc.exe
                  sc query xenevtchn
                  2⤵
                  • Launches sc.exe
                  PID:4312
                • C:\Windows\system32\sc.exe
                  sc query xenfilt
                  2⤵
                  • Launches sc.exe
                  PID:2452
                • C:\Windows\system32\sc.exe
                  sc query xeniface
                  2⤵
                  • Launches sc.exe
                  PID:2560
                • C:\Windows\system32\sc.exe
                  sc query xennet
                  2⤵
                  • Launches sc.exe
                  PID:4616
                • C:\Windows\system32\sc.exe
                  sc query xenvbd
                  2⤵
                  • Launches sc.exe
                  PID:4628
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  powershell -NoProfile -ExecutionPolicy Bypass -Command " $ErrorActionPreference='SilentlyContinue' function O($k,$v){ if($v -ne $null -and \"$v\" -ne ''){ Write-Output (\"$k=\"+$v) } } try { $cs=Get-CimInstance Win32_ComputerSystem O 'CSManufacturer' $cs.Manufacturer; O 'CSModel' $cs.Model; O 'HypervisorPresent' $cs.HypervisorPresent O 'Domain' $cs.Domain; O 'TotalPhysicalMemory' $cs.TotalPhysicalMemory $bios=Get-CimInstance Win32_BIOS O 'BIOSManufacturer' $bios.Manufacturer; O 'BIOSSerial' $bios.SerialNumber; O 'BIOSVersion' ($bios.SMBIOSBIOSVersion -join ' ') $bb=Get-CimInstance Win32_BaseBoard O 'BaseBoard' ($bb.Manufacturer+'|'+$bb.Product+'|'+$bb.SerialNumber) Get-CimInstance Win32_VideoController | ForEach-Object { O 'GPU' $_.Name } Get-CimInstance Win32_SoundDevice | ForEach-Object { O 'AUDIO' $_.Name } Get-CimInstance Win32_DiskDrive | ForEach-Object { O 'DISK' ($_.Model+'|'+$_.SerialNumber+'|'+$_.Size+'|'+$_.InterfaceType) } Get-CimInstance Win32_PnPEntity | Measure-Object | ForEach-Object { O 'PnPCount' $_.Count } Get-CimInstance Win32_USBController | Measure-Object | ForEach-Object { O 'USBControllerCount' $_.Count } Get-CimInstance Win32_PnPEntity | Where-Object { $_.PNPClass -eq 'USB' -or $_.Name -match 'USB' } | Select-Object -First 40 | ForEach-Object { O 'USB' $_.Name } Get-CimInstance Win32_NetworkAdapter | Where-Object { $_.MACAddress } | ForEach-Object { O 'NIC' ($_.Name+'|'+$_.MACAddress) } try { $t=Get-CimInstance -Namespace root/cimv2/Security/MicrosoftTpm -ClassName Win32_Tpm; O 'TPMIsActivated' $t.IsActivated_InitialValue; O 'TPMIsEnabled' $t.IsEnabled_InitialValue; O 'TPMSpec' $t.SpecVersion; O 'TPMManufacturer' $t.ManufacturerId } catch { O 'TPM' 'none_or_err' } try { $dg=Get-CimInstance -Namespace root/Microsoft/Windows/DeviceGuard -ClassName Win32_DeviceGuard; O 'VBSStatus' ($dg.VirtualizationBasedSecurityStatus); O 'SecurityServicesRunning' ($dg.SecurityServicesRunning -join ','); O 'SecurityServicesConfigured' ($dg.SecurityServicesConfigured -join ',') } catch { O 'DeviceGuard' 'unavailable' } try { O 'SecureBoot' (Confirm-SecureBootUEFI) } catch { O 'SecureBoot' 'unknown' } try { O 'ThermalCount' ((Get-CimInstance -Namespace root/wmi -ClassName MSAcpi_ThermalZoneTemperature -EA Stop|Measure-Object).Count) } catch { O 'ThermalCount' 'ERR' } try { O 'FanCount' ((Get-CimInstance Win32_Fan -EA Stop|Measure-Object).Count) } catch { O 'FanCount' 'ERR' } try { O 'BatteryCount' ((Get-CimInstance Win32_Battery -EA Stop|Measure-Object).Count) } catch { O 'BatteryCount' 'ERR' } try { O 'CacheMemCount' ((Get-CimInstance Win32_CacheMemory -EA Stop|Measure-Object).Count) } catch { O 'CacheMemCount' 'ERR' } try { O 'UninstallCount' ((Get-Item 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall').GetSubKeyNames().Count) } catch {} try { O 'UninstallCountWOW' ((Get-Item 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall').GetSubKeyNames().Count) } catch {} } catch {} "
                  2⤵
                  • Command and Scripting Interpreter: PowerShell
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4228
                • C:\Windows\system32\arp.exe
                  arp -a
                  2⤵
                  • Network Service Discovery
                  PID:4716
                • C:\Windows\system32\ipconfig.exe
                  ipconfig /all
                  2⤵
                  • Gathers network information
                  PID:3916
                • C:\Windows\system32\tasklist.exe
                  tasklist /FO CSV /NH
                  2⤵
                  • Discovers running processes
                  PID:1680

              Network

                    MITRE ATT&CK Enterprise v16

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                    Downloads

                    __PSScriptPolicyTest_bqw2a0ag.bt5.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bqw2a0ag.bt5.ps1
                    • Size 60B
                    • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                    • MD5 SHA1 SHA512 TLSH

                    memory/4228-0-0x000002216AEE0000-0x000002216AF02000-memory.dmp

                    memory/4228-5-0x000002216B410000-0x000002216B42E000-memory.dmp

                    memory/4228-6-0x000002216B5D0000-0x000002216B682000-memory.dmp

                    memory/4228-7-0x000002216B430000-0x000002216B43A000-memory.dmp

                    memory/4228-8-0x000002216BB20000-0x000002216BB4A000-memory.dmp

                    memory/4228-9-0x000002216BB20000-0x000002216BB44000-memory.dmp

                    memory/4228-12-0x000002216BF20000-0x000002216BF3E000-memory.dmp