Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 17:49

General

  • Target
    b79a7f04e8065b81b71e46934c426f4ee4dee48a4ddc9386f3cda773e057e3ad.exe
  • Size 5.6MB
  • Sample260718-weew8ag18m
  • SHA256 b79a7f04e8065b81b71e46934c426f4ee4dee48a4ddc9386f3cda773e057e3ad
  • 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.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • 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\b79a7f04e8065b81b71e46934c426f4ee4dee48a4ddc9386f3cda773e057e3ad.exe
    "C:\Users\Admin\AppData\Local\Temp\b79a7f04e8065b81b71e46934c426f4ee4dee48a4ddc9386f3cda773e057e3ad.exe"
    1⤵
    • Looks for VirtualBox drivers on disk
    • Looks for VMWare drivers on disk
    • Suspicious use of WriteProcessMemory
    PID:4360
    • C:\Windows\system32\ipconfig.exe
      ipconfig /all
      2⤵
      • Gathers network information
      PID:3740
    • C:\Windows\system32\route.exe
      route print -4
      2⤵
        PID:1360
      • C:\Windows\system32\cmd.exe
        cmd /c systeminfo
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3000
        • C:\Windows\system32\systeminfo.exe
          systeminfo
          3⤵
          • Gathers system information
          PID:4924
      • C:\Windows\system32\ipconfig.exe
        ipconfig /all
        2⤵
        • Gathers network information
        PID:2420
      • C:\Windows\system32\route.exe
        route print
        2⤵
          PID:4668
        • 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:3160
          • C:\Windows\system32\driverquery.exe
            driverquery
            3⤵
              PID:4244
            • C:\Windows\system32\findstr.exe
              findstr /i \"vbox vmware virtio xen vmbus balloon netkvm viostor\"
              3⤵
                PID:5108
            • C:\Windows\system32\arp.exe
              arp -a
              2⤵
              • Network Service Discovery
              PID:4600
            • C:\Windows\system32\getmac.exe
              getmac /v /fo list
              2⤵
                PID:1880
              • C:\Users\Admin\AppData\Local\Temp\b79a7f04e8065b81b71e46934c426f4ee4dee48a4ddc9386f3cda773e057e3ad.exe
                C:\Users\Admin\AppData\Local\Temp\b79a7f04e8065b81b71e46934c426f4ee4dee48a4ddc9386f3cda773e057e3ad.exe --vmware-port-probe
                2⤵
                  PID:3132
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic csproduct get Name,Vendor,UUID /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1844
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic bios get Manufacturer,SMBIOSBIOSVersion,SerialNumber /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:5860
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic baseboard get Manufacturer,Product,SerialNumber /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2716
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic computersystem get Manufacturer,Model,HypervisorPresent,Domain,TotalPhysicalMemory /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4664
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic diskdrive get Model,SerialNumber,Size,InterfaceType /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4980
                • C:\Windows\System32\Wbem\wmic.exe
                  wmic nic where NetEnabled=true get Name,MACAddress /value
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4728
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System /v SystemBiosVersion
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:2732
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System /v VideoBiosVersion
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:1156
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System /v SystemBiosDate
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:1188
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BIOSVersion
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:2808
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BIOSVendor
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:4384
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BaseBoardManufacturer
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:620
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v BaseBoardProduct
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:1348
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v SystemManufacturer
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:916
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v SystemProductName
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:1684
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DESCRIPTION\System\BIOS /v SystemSKU
                  2⤵
                  • Enumerates system info in registry
                  • Modifies registry key
                  PID:2240
                • 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:5412
                • 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:3876
                • C:\Windows\system32\reg.exe
                  reg query HKLM\HARDWARE\DEVICEMAP\Scsi /s
                  2⤵
                  • Modifies registry key
                  PID:564
                • C:\Windows\system32\reg.exe
                  reg query HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
                  2⤵
                  • Modifies registry key
                  PID:3076
                • C:\Windows\system32\tasklist.exe
                  tasklist /FO CSV /NH
                  2⤵
                  • Enumerates processes with tasklist
                  PID:2284
                • C:\Windows\system32\sc.exe
                  sc query type= driver
                  2⤵
                  • Launches sc.exe
                  PID:6084
                • C:\Windows\system32\sc.exe
                  sc query VBoxGuest
                  2⤵
                  • Launches sc.exe
                  PID:4740
                • C:\Windows\system32\sc.exe
                  sc query VBoxMouse
                  2⤵
                  • Launches sc.exe
                  PID:4120
                • C:\Windows\system32\sc.exe
                  sc query VBoxSF
                  2⤵
                  • Launches sc.exe
                  PID:4388
                • C:\Windows\system32\sc.exe
                  sc query VBoxVideo
                  2⤵
                  • Launches sc.exe
                  PID:2872
                • C:\Windows\system32\sc.exe
                  sc query VBoxService
                  2⤵
                  • Launches sc.exe
                  PID:5032
                • C:\Windows\system32\sc.exe
                  sc query VMTools
                  2⤵
                  • Launches sc.exe
                  PID:360
                • C:\Windows\system32\sc.exe
                  sc query VGAuthService
                  2⤵
                  • Launches sc.exe
                  PID:2108
                • C:\Windows\system32\sc.exe
                  sc query vmci
                  2⤵
                  • Launches sc.exe
                  PID:2436
                • C:\Windows\system32\sc.exe
                  sc query vmhgfs
                  2⤵
                  • Launches sc.exe
                  PID:2700
                • C:\Windows\system32\sc.exe
                  sc query VMrawdsk
                  2⤵
                  • Launches sc.exe
                  PID:6004
                • C:\Windows\system32\sc.exe
                  sc query vmbus
                  2⤵
                  • Launches sc.exe
                  PID:2804
                • C:\Windows\system32\sc.exe
                  sc query VMBusHID
                  2⤵
                  • Launches sc.exe
                  PID:2492
                • C:\Windows\system32\sc.exe
                  sc query storvsc
                  2⤵
                  • Launches sc.exe
                  PID:2836
                • C:\Windows\system32\sc.exe
                  sc query netvsc
                  2⤵
                  • Launches sc.exe
                  PID:1788
                • C:\Windows\system32\sc.exe
                  sc query gencounter
                  2⤵
                  • Launches sc.exe
                  PID:5716
                • C:\Windows\system32\sc.exe
                  sc query QEMU-GA
                  2⤵
                  • Launches sc.exe
                  PID:4784
                • C:\Windows\system32\sc.exe
                  sc query Balloon
                  2⤵
                  • Launches sc.exe
                  PID:468
                • C:\Windows\system32\sc.exe
                  sc query netkvm
                  2⤵
                  • Launches sc.exe
                  PID:4776
                • C:\Windows\system32\sc.exe
                  sc query viostor
                  2⤵
                  • Launches sc.exe
                  PID:600
                • C:\Windows\system32\sc.exe
                  sc query vioscsi
                  2⤵
                  • Launches sc.exe
                  PID:4352
                • C:\Windows\system32\sc.exe
                  sc query xenevtchn
                  2⤵
                  • Launches sc.exe
                  PID:4272
                • C:\Windows\system32\sc.exe
                  sc query xenfilt
                  2⤵
                  • Launches sc.exe
                  PID:5888
                • C:\Windows\system32\sc.exe
                  sc query xeniface
                  2⤵
                  • Launches sc.exe
                  PID:5280
                • C:\Windows\system32\sc.exe
                  sc query xennet
                  2⤵
                  • Launches sc.exe
                  PID:5096
                • C:\Windows\system32\sc.exe
                  sc query xenvbd
                  2⤵
                  • Launches sc.exe
                  PID:3904
                • 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:4672
                • C:\Windows\system32\arp.exe
                  arp -a
                  2⤵
                  • Network Service Discovery
                  PID:2008
                • C:\Windows\system32\ipconfig.exe
                  ipconfig /all
                  2⤵
                  • Gathers network information
                  PID:2964
                • C:\Windows\system32\tasklist.exe
                  tasklist /FO CSV /NH
                  2⤵
                  • Enumerates processes with tasklist
                  PID:1824
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k GPSvcGroup
                1⤵
                  PID:244

                Network

                      MITRE ATT&CK Enterprise v16

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                      Downloads

                      __PSScriptPolicyTest_cvnlfjv5.esx.ps1

                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cvnlfjv5.esx.ps1
                      • Size 60B
                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                      • MD5 SHA1 SHA512 TLSH

                      memory/4672-0-0x0000013B47750000-0x0000013B47772000-memory.dmp

                      memory/4672-5-0x0000013B47900000-0x0000013B4791E000-memory.dmp

                      memory/4672-6-0x0000013B47BA0000-0x0000013B47C52000-memory.dmp

                      memory/4672-7-0x0000013B477E0000-0x0000013B477EA000-memory.dmp

                      memory/4672-8-0x0000013B47950000-0x0000013B4797A000-memory.dmp

                      memory/4672-9-0x0000013B47950000-0x0000013B47974000-memory.dmp

                      memory/4672-12-0x0000013B47950000-0x0000013B4796E000-memory.dmp