Analysis Overview
SHA256
0aca70f4574b4f593ad118de1846cb744eed48473a8fd51759c37e508d44e50f
Threat Level: Known bad
The file XClient.exe was found to be: Known bad.
Malicious Activity Summary
Xworm family
Contains code to disable Windows Defender
Detect Xworm Payload
Xworm
Command and Scripting Interpreter: PowerShell
Uses the VBS compiler for execution
Checks computer location settings
Executes dropped EXE
Drops startup file
Loads dropped DLL
Adds Run key to start application
Enumerates connected drives
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Kills process with taskkill
Uses Task Scheduler COM API
Modifies Control Panel
Modifies data under HKEY_USERS
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-27 20:36
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-27 20:36
Reported
2025-01-27 20:39
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Xworm
Xworm family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\A: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\D: | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\msiexec.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationFramework.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\Microsoft.VisualBasic.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationUI.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Input.Manipulations.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Cryptography.Pkcs.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationProvider.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationFramework.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\WindowsBase.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Controls.Ribbon.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationClient.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Primitives.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WindowsBase.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationProvider.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationProvider.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\PresentationCore.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.runtimeconfig.json | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationCore.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.deps.json | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\WindowsBase.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationClient.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Design.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\Microsoft.VisualBasic.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PenImc_cor3.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Primitives.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\DirectWriteForwarder.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero2.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationCore.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.Forms.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\Microsoft.VisualBasic.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Forms.Design.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\ReachFramework.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WindowsFormsIntegration.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationClient.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationTypes.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\vcruntime140_cor3.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationUI.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationFramework.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationUI.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\ReachFramework.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.CodeDom.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Xaml.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Xaml.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsFormsIntegration.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Input.Manipulations.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationTypes.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationProvider.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationUI.resources.dll | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.IO.Packaging.dll | C:\Windows\system32\msiexec.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Installer\inprogressinstallinfo.ipi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI5711.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI600B.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI4760.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI4C14.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\ | C:\Windows\system32\msiexec.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\syswow64\MsiExec.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\taskkill.exe | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\PerMonitorSettings\ | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\PerMonitorSettings\MSBDD_RHT12340_2A_07DE_FC_1234_1111_00000000_00010000_0^6E57C9F13ED851F87291CBEB2395B57E | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\PerMonitorSettings\MSBDD_RHT12340_2A_07DE_FC_1234_1111_00000000_00010000_0^6E57C9F13ED851F87291CBEB2395B57E\DpiValue = "0" | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E | C:\Windows\system32\msiexec.exe | N/A |
| Key deleted | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26 | C:\Windows\system32\msiexec.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 | C:\Windows\system32\msiexec.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\613F436E6BEB3BF46A217F01F2751656 | C:\Windows\system32\msiexec.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\613F436E6BEB3BF46A217F01F2751656 | C:\Windows\system32\msiexec.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A203DC83D8E5BD778453BE6D1E5656AE | C:\Windows\system32\msiexec.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings | C:\Windows\explorer.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\613F436E6BEB3BF46A217F01F2751656\SourceList\Media | C:\Windows\system32\msiexec.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\613F436E6BEB3BF46A217F01F2751656\SourceList\Net | C:\Windows\system32\msiexec.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\613F436E6BEB3BF46A217F01F2751656\SourceList | C:\Windows\system32\msiexec.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreateTokenPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeLockMemoryPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeMachineAccountPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeCreatePermanentPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeChangeNotifyPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeSyncAgentPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeEnableDelegationPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\SYSTEM32\MsiExec.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\XClient.exe
"C:\Users\Admin\AppData\Local\Temp\XClient.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\XClient.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\svchost.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Users\Admin\AppData\Roaming\svchost.exe
C:\Users\Admin\AppData\Roaming\svchost.exe
C:\Users\Admin\AppData\Roaming\svchost.exe
C:\Users\Admin\AppData\Roaming\svchost.exe
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\x2a43gks\x2a43gks.cmdline"
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\RESFE12.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc915BF5E68913451E8B99C3C2646776D.TMP"
C:\Windows\SYSTEM32\MsiExec.exe
MsiExec.exe /X{E634F316-BEB6-4FB3-A612-F7102F576165}
C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 7B13B1A5558266C39C98AE201B3672BA
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4cc 0x47c
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
C:\Windows\SYSTEM32\taskkill.exe
taskkill /F /IM explorer.exe
C:\Users\Admin\AppData\Roaming\svchost.exe
C:\Users\Admin\AppData\Roaming\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.114.82.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sponef159-35748.portmap.host | udp |
| DE | 193.161.193.99:35748 | sponef159-35748.portmap.host | tcp |
| US | 8.8.8.8:53 | 99.193.161.193.in-addr.arpa | udp |
| DE | 193.161.193.99:35748 | sponef159-35748.portmap.host | tcp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.130.81.91.in-addr.arpa | udp |
| DE | 193.161.193.99:35748 | sponef159-35748.portmap.host | tcp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| DE | 193.161.193.99:35748 | sponef159-35748.portmap.host | tcp |
| DE | 193.161.193.99:35748 | sponef159-35748.portmap.host | tcp |
| US | 8.8.8.8:53 | 30.73.42.20.in-addr.arpa | udp |
Files
memory/1224-0-0x00007FF9A4C43000-0x00007FF9A4C45000-memory.dmp
memory/1224-1-0x0000000000E80000-0x0000000000E92000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_swra0tws.13t.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1924-11-0x000002566AFA0000-0x000002566AFC2000-memory.dmp
memory/1924-12-0x00007FF9A4C40000-0x00007FF9A5701000-memory.dmp
memory/1924-13-0x00007FF9A4C40000-0x00007FF9A5701000-memory.dmp
memory/1924-14-0x00007FF9A4C40000-0x00007FF9A5701000-memory.dmp
memory/1924-17-0x00007FF9A4C40000-0x00007FF9A5701000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | d85ba6ff808d9e5444a4b369f5bc2730 |
| SHA1 | 31aa9d96590fff6981b315e0b391b575e4c0804a |
| SHA256 | 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f |
| SHA512 | 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 77d622bb1a5b250869a3238b9bc1402b |
| SHA1 | d47f4003c2554b9dfc4c16f22460b331886b191b |
| SHA256 | f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb |
| SHA512 | d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | dd1d0b083fedf44b482a028fb70b96e8 |
| SHA1 | dc9c027937c9f6d52268a1504cbae42a39c8d36a |
| SHA256 | cab7944d29e0501dc0db904ac460ca7a87700e0ec7eb62298b7b97cbf40c424c |
| SHA512 | 96bec38bfda176292ae65dcf735103e7888baa212038737c1d1e215fcb76e4c0355e4a827a1934303e7aecae91012fa412f13e38f382b732758bae985cc67973 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | a2c8179aaa149c0b9791b73ce44c04d1 |
| SHA1 | 703361b0d43ec7f669304e7c0ffbbfdeb1e484ff |
| SHA256 | c1d30342a40a2b6e7553da30ceb85754d33820f6fbb3bbbed1ceb30d6390de4a |
| SHA512 | 2e201dd457d055baad86f68c15bcc7beb48d6dc2ffc10db7f304eb93f697e7b45991cbde857d25da2c9c60c23f3e13df8b5ed5809c1753737a23096e296cc9e3 |
memory/1224-56-0x00007FF9A4C40000-0x00007FF9A5701000-memory.dmp
memory/1224-57-0x00007FF9A4C40000-0x00007FF9A5701000-memory.dmp
C:\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | 9cda258445b322eb90f65b32ba86d86c |
| SHA1 | d86a39dcc80db9cef23fc389dbbb6951ed7f908c |
| SHA256 | 0aca70f4574b4f593ad118de1846cb744eed48473a8fd51759c37e508d44e50f |
| SHA512 | f76c77b63b6e881cd6e9a436b5efe5e4a45a8e78126fcc6876ec6855ef2572ba7e9dec7200e32ddca78f232d451305f87729ee5989f3c8ed83cde53d132a1d9a |
memory/1224-62-0x000000001B990000-0x000000001B99E000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\svchost.exe.log
| MD5 | 2ff39f6c7249774be85fd60a8f9a245e |
| SHA1 | 684ff36b31aedc1e587c8496c02722c6698c1c4e |
| SHA256 | e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced |
| SHA512 | 1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1 |
memory/1224-65-0x000000001C420000-0x000000001C42A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\x2a43gks\x2a43gks.cmdline
| MD5 | 414cc7f540be2a73c503d00510396284 |
| SHA1 | f061a0b6d84b176bb7ac8d34a721079a4ebf9155 |
| SHA256 | 27f93a324e97e74ec2c5f4ece3c14d85e8e8c5d259188bb0e13ead03ee8c6028 |
| SHA512 | 01d7c3176184a5776332a5c97ab19f4ce4b2bb87c64b752f500736a3a6e1f1121640b31c46eee8a091a84acf8518d66ea2e59d1728e62d1842171800204d7f98 |
C:\Users\Admin\AppData\Local\Temp\x2a43gks\x2a43gks.0.vb
| MD5 | 156a4b3e570d9c7efc0f0094dbceb24e |
| SHA1 | ccd7e470b9114884d6e958ab4d8b4c451f493c66 |
| SHA256 | 7443a1bcd15924a389e5da2a0530b6703a35aed61e63cd1a1d7d0699d49a5a77 |
| SHA512 | 90123975819cc2fc3030f94cc8bfce587e8c7efcca8c7ac8a1e99c5f3211c0a50fe16994836fb46fcb3a68b2157259a59f7a5928c19bba2fc3cb4059ecc8efa2 |
C:\Users\Admin\AppData\Local\Temp\vbc915BF5E68913451E8B99C3C2646776D.TMP
| MD5 | 93779ba521d39dc43180dd5b7f627a2f |
| SHA1 | 1b5b89b07d5e169cfbbd96c1207ae92575f60839 |
| SHA256 | fe18c950997a788bcc4fd55118e2c01c1f92e8bca6d2129b0a173b379e2ed905 |
| SHA512 | f0c0aa92cf8240f859a00302c1a37a324c4833bebc1cf5b22f49a5cad3fb34f47cd0a758f287d6c4ee692bb691fed3fdd84c9724a8618232362dc87c5ea21887 |
C:\Users\Admin\AppData\Local\Temp\RESFE12.tmp
| MD5 | 8fb4301129fe0f1a3b35b5dd05c127a2 |
| SHA1 | c986ca145bad18173ffc71d173b8ce6abf1fa635 |
| SHA256 | 2024a34abaaaa7fa9ab56755e43261a9e3c3bc63862b44e6f5f2155ef331efa0 |
| SHA512 | 40cc186e92fd695733214caaead985367e2434c24d43883ff150689f8119b71c3a5d25b6f01cc96b12271a9b51dca7bda6de45ce376844b7945e78f1f6240c21 |
C:\Users\Admin\AppData\Local\Temp\x2a43gks\x2a43gks.exe
| MD5 | f735867fd69436bf3e3d9050b63b40b3 |
| SHA1 | a104ac2851e30a0b2f8bce493b86e04720c56b45 |
| SHA256 | cd8dbd313e578535d66fb41dcba898be2dff17bfccaca495dca09f52bca13a46 |
| SHA512 | eb6e7aed1001ba6b2a2906e4c8217ce7152a927f23d10ffc4e3fddc007f447fa956118b76473ed83033c0d64e6dd32b8a5e20ec22d088ebe9bf4286f2b1861a0 |
memory/1224-80-0x000000001C430000-0x000000001C438000-memory.dmp
memory/1224-82-0x000000001C460000-0x000000001C46A000-memory.dmp
C:\Windows\Installer\MSI4760.tmp
| MD5 | d711da8a6487aea301e05003f327879f |
| SHA1 | 548d3779ed3ab7309328f174bfb18d7768d27747 |
| SHA256 | 3d855b58ce7da9f24f1bef8d0673ba4a97105a7fd88433de7fb4e156b4306283 |
| SHA512 | c6d1c938e8a0acf080dcab1276d78237e342a98772e23ac887b87a346878c376fb0af8364e52a36c5b949005aa3218308bc6193f8b580f622ef39d9955c7c681 |
C:\Windows\Installer\MSI4C14.tmp
| MD5 | 4c243138e444ab4e21413acd69c6b6b5 |
| SHA1 | 63204dfe68cf108a86c4cab22e2f890c939a5f76 |
| SHA256 | 6438a95c3566eee0577548bdc828180616f21efd2e9143fb316e11d2a16ef7e5 |
| SHA512 | b285069fd0e1a48f4f2b447247ae184cbfec872182e7e31f88449158008dad13a62971f76515b3b5e9e6c600aa80d7694e2cba03f367396106ccbbb2c4ec5fe9 |
C:\Config.Msi\e59482d.rbs
| MD5 | a6ff12cda533f54deaf889c3a7b8f37c |
| SHA1 | 49acd5dd55c746e06d27e89bf8a59102ec7d5f5a |
| SHA256 | 812d866d383b7bf291e7e8ba0d51a9f8e313fe59e6ccf253a19a36c2ac0d6c9d |
| SHA512 | bfcdd1f8bd7401fa8f4f8e531ce5078dfaab40c09c8c58e0c844318841d67b3a369d002ebf37e10a17d57db5d7acc07a17c27b51f6c82cc825bf522e19addc76 |
memory/1224-105-0x00000000014B0000-0x00000000014BA000-memory.dmp