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+ | Category | +Started On | +Completed On | +Duration | +Cuckoo Version | +
|---|---|---|---|---|
| FILE | +2025-09-24 10:59:29 | +2025-09-24 11:00:15 | +46 seconds | +2.4-CAPE | +
| Machine | +Label | +Manager | +Started On | +Shutdown On | +
|---|---|---|---|---|
| custom | +custom | +KVM | +2025-09-24 10:59:29 | +2025-09-24 11:00:15 | +
+
+
+
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+ Signatures
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+
+ Queries the computer locale (possible geofencing)
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+ SetUnhandledExceptionFilter detected (possible anti-debug)
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+ Possible date expiration check, exits too soon after checking local time
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+ Anomalous file deletion behavior detected (10+)
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+ Uses Windows utilities for basic functionality
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+ Anomalous binary characteristics
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+ Deletes executed files from disk
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+ Screenshots
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+ Nothing to display.
+
+Network Analysis
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+ Dropped Files
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+
+
CryptBase.dll.cab
+ + +
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\ No newline at end of file
gupdate.exe
+ + + + + +
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+ Nothing to display.
+
+Payloads
+
+
+ Behavior Summary
+
+ Mutexes
+
+
+ -
+
+
- SYSPREP-APP-5c9fbbd0-ee0e-11d2-9a21-0000f81edacc + +
- Global\WdsSetupLogInit + +
- Global\SetupLog + +
+ Executed Commands
+
+
+ -
+
+
- /c wusa.exe C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab /quiet /extract:C:\Windows\system32\sysprep\ + +
- C:\Windows\SysNative\cmd.exe /c C:\Windows\system32\sysprep\sysprep.exe C:\Users\raciu\AppData\Local\Temp\gupdate.exe + +
- wusa.exe C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab /quiet /extract:C:\Windows\system32\sysprep\ + +
- C:\Windows\system32\sysprep\sysprep.exe C:\Users\raciu\AppData\Local\Temp\gupdate.exe + +
+ Created Services
+
+ Nothing to display.
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+
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+ Started Services
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+ Nothing to display.
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+
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+
+ Processes
++ registry + filesystem + process + threading + services + device + network + synchronization + crypto + browser +
+ + +
+
+
+ 0eb038e7e5edd6ac1b4eee8d.exe + PID: 3280, Parent PID: 1768, Full Path: C:\Users\raciu\AppData\Local\Temp\0eb038e7e5edd6ac1b4eee8d.exe + + , Command Line: "C:\Users\raciu\AppData\Local\Temp\0eb038e7e5edd6ac1b4eee8d.exe" + + +
+ +
+
+
+ cmd.exe + PID: 6448, Parent PID: 3280, Full Path: C:\Windows\System32\cmd.exe + + , Command Line: /c wusa.exe C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab /quiet /extract:C:\Windows\system32\sysprep\ + + +
+ +
+
+
+ wusa.exe + PID: 4812, Parent PID: 6448, Full Path: C:\Windows\System32\wusa.exe + + , Command Line: wusa.exe C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab /quiet /extract:C:\Windows\system32\sysprep\ + + +
+ +
+
+
+ cmd.exe + PID: 6800, Parent PID: 3280, Full Path: C:\Windows\System32\cmd.exe + + , Command Line: C:\Windows\SysNative\cmd.exe /c C:\Windows\system32\sysprep\sysprep.exe C:\Users\raciu\AppData\Local\Temp\gupdate.exe + + +
+ +
+
+
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+
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+ sysprep.exe + PID: 2360, Parent PID: 6800, Full Path: C:\Windows\System32\Sysprep\sysprep.exe + + , Command Line: C:\Windows\system32\sysprep\sysprep.exe C:\Users\raciu\AppData\Local\Temp\gupdate.exe + + +
+ +
+ Accessed Files
+
+
+ -
+
+
- C:\Windows\SysNative\Sysprep\sysprep.exe + +
- C:\Users\raciu\AppData\Local\Temp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne95F6.tmp + +
- C:\Users\raciu\AppData\Local\Temp\gupdate.exe + +
- C:\Users\raciu\AppData\Local\Temp\~Ne95F7.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9607.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9618.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9629.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962A.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962B.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962C.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne963C.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne963D.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne964E.tmp + +
- C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab + +
- C:\Users + +
- C:\Users\raciu + +
- C:\Users\raciu\AppData + +
- C:\Users\raciu\AppData\Local + +
- C:\Users\raciu\AppData\Local\Temp\wusa.exe + +
- C:\Users\raciu\AppData\Local\Temp\wusa.exe.* + +
- C:\Windows\System32\wusa.exe + +
- C:\Windows\Globalization\Sorting\sortdefault.nls + +
- C:\Windows\WindowsShell.Manifest + +
- C:\Windows\System32\kernel.appcore.dll + +
- \Device\CNG + +
- C:\Windows\System32\en-US\KERNELBASE.dll.mui + +
- C:\ + +
- C:\Windows\System32\Sysprep\sysprep.exe + +
- C:\Windows\System32\Sysprep\Panther + +
- C:\Windows + +
- C:\Windows\System32 + +
- C:\Windows\System32\Sysprep + +
- C:\Windows\System32\Sysprep\Panther\setuperr.log + +
- C:\Windows\System32\Sysprep\Panther\diagerr.xml + +
- C:\Windows\System32\Sysprep\Panther\diagwrn.xml + +
- C:\Windows\System32\Sysprep\Panther\setuplog.cfg + +
- C:\Windows\System32\Sysprep\Panther\setupact.log + +
- C:\Windows\System32\Sysprep\Sysprep_succeeded.tag + +
+ Read Files
+
+ Nothing to display.
+
+
+
+ Modified Files
+
+
+ -
+
+
- C:\Users\raciu\AppData\Local\Temp\~Ne95F6.tmp + +
- C:\Users\raciu\AppData\Local\Temp\gupdate.exe + +
- C:\Users\raciu\AppData\Local\Temp\~Ne95F7.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9607.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9618.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9629.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962A.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962B.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962C.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne963C.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne963D.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne964E.tmp + +
- C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab + +
- C:\Windows\System32\Sysprep\Panther\setuperr.log + +
- C:\Windows\System32\Sysprep\Panther\diagerr.xml + +
- C:\Windows\System32\Sysprep\Panther\diagwrn.xml + +
- C:\Windows\System32\Sysprep\Panther\setupact.log + +
+ Deleted Files
+
+
+ -
+
+
- C:\Users\raciu\AppData\Local\Temp\gupdate.exe + +
- C:\Users\raciu\AppData\Local\Temp\~Ne95F6.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne95F7.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9607.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9618.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne9629.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962A.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962B.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne962C.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne963C.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne963D.tmp + +
- C:\Users\raciu\AppData\Local\Temp\~Ne964E.tmp + +
- C:\Users\raciu\AppData\Local\Temp\CryptBase.dll.cab + +
+ Registry Keys
+
+
+ -
+
+
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\GRE_Initialize + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\GRE_Initialize\DisableMetaFiles + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\GRE_Initialize\DisableUmpdBufferSizeCheck + +
- HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System + +
- HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\DisableUNCCheck + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\EnableExtensions + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\DelayedExpansion + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\DefaultColor + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\CompletionChar + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\PathCompletionChar + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\AutoRun + +
- HKEY_CURRENT_USER\Software\Microsoft\Command Processor + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\Sorting\Versions\000603xx + +
- HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Nls\Sorting\Ids + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\Sorting\Ids\en-US + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\Sorting\Ids\en + +
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\SideBySide + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\PreferExternalManifest + +
- HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Lsa\FipsAlgorithmPolicy + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\STE + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\Enabled + +
- HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Lsa + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\MDMEnabled + +
- HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Policies\Microsoft\Cryptography\Configuration + +
- HKEY_CURRENT_USER + +
- HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize + +
- HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize\AppsUseLightTheme + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Appx + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Appx\AllowDevelopmentWithoutDevLicense + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock\AllowDevelopmentWithoutDevLicense + +
- HKEY_LOCAL_MACHINE\Software\Microsoft\OLE\AppCompat + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole\AppCompat\RaiseActivationAuthenticationLevel + +
- HKEY_CURRENT_USER\Software\Classes + +
- HKEY_CURRENT_USER\Software\Classes\AppID\wusa.exe + +
- HKEY_LOCAL_MACHINE\Software\Microsoft\LanguageOverlay\OverlayPackages\en-US + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WUSA + +
- HKEY_LOCAL_MACHINE\System\Select + +
- HKEY_LOCAL_MACHINE\SYSTEM\Select\Current + +
- HKEY_LOCAL_MACHINE\System\ControlSet001\Control\Session Manager + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\PendingFileRenameOperations + +
- HKEY_LOCAL_MACHINE\SYSTEM\Setup\Panther + +
- HKEY_LOCAL_MACHINE\SYSTEM\Setup + +
- HKEY_LOCAL_MACHINE\SYSTEM\Setup\PersistLogSession + +
+ Read Registry Keys
+
+
+ -
+
+
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\GRE_Initialize\DisableMetaFiles + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\GRE_Initialize\DisableUmpdBufferSizeCheck + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\DisableUNCCheck + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\EnableExtensions + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\DelayedExpansion + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\DefaultColor + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\CompletionChar + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\PathCompletionChar + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor\AutoRun + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\Sorting\Versions\000603xx + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\Sorting\Ids\en-US + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\Sorting\Ids\en + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\PreferExternalManifest + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\STE + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\Enabled + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\MDMEnabled + +
- HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize\AppsUseLightTheme + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Appx\AllowDevelopmentWithoutDevLicense + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock\AllowDevelopmentWithoutDevLicense + +
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole\AppCompat\RaiseActivationAuthenticationLevel + +
- HKEY_LOCAL_MACHINE\SYSTEM\Select\Current + +
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\PendingFileRenameOperations + +
- HKEY_LOCAL_MACHINE\SYSTEM\Setup\PersistLogSession + +
+ Modified Registry Keys
+
+ Nothing to display.
+
+
+
+ Deleted Registry Keys
+
+ Nothing to display.
+
+
+
+ Resolved APIs
+
+
+
+-
+
+
- ntdll.dll.RtlWow64GetCurrentMachine + +
- ntdll.dll.RtlWow64IsWowGuestMachineSupported + +