Analysis Overview
SHA256
54a6787cd14f35878b8f641433b6afc2f36fe44ce03682c589dc524fbf422748
Threat Level: Known bad
The file 2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner was found to be: Known bad.
Malicious Activity Summary
Modifies visiblity of hidden/system files in Explorer
Windows security bypass
Modifies visibility of file extensions in Explorer
Disables RegEdit via registry modification
Reads user/profile data of web browsers
Executes dropped EXE
Windows security modification
Checks computer location settings
Enumerates connected drives
Adds Run key to start application
Modifies WinLogon
Drops file in System32 directory
AutoIT Executable
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Modifies registry class
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2025-07-04 12:10
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-04 12:10
Reported
2025-07-04 12:12
Platform
win10v2004-20250619-en
Max time kernel
150s
Max time network
142s
Command Line
Signatures
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4144907350-1836498122-2806216936-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4144907350-1836498122-2806216936-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
Disables RegEdit via registry modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4144907350-1836498122-2806216936-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4144907350-1836498122-2806216936-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\advbjfyjjgedrdx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wypvdpnasyjze.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
Reads user/profile data of web browsers
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\zykolegr = "advbjfyjjgedrdx.exe" | C:\Windows\SysWOW64\advbjfyjjgedrdx.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "wypvdpnasyjze.exe" | C:\Windows\SysWOW64\advbjfyjjgedrdx.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jkfsgorx = "zrwfsugrvu.exe" | C:\Windows\SysWOW64\advbjfyjjgedrdx.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\k: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\s: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\r: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\z: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\v: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\a: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\o: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\p: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\p: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\l: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\n: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\q: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\q: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\y: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\r: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\u: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\x: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\e: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\q: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\x: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\m: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\t: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\b: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\r: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\g: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\i: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\m: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\u: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\y: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\j: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\e: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\z: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\o: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\w: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\g: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\i: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\l: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\n: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\h: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\x: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\z: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\j: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\u: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\w: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\s: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\o: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\p: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\y: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\b: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\a: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\e: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\w: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\n: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\v: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\v: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\k: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\k: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\t: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\h: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\h: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\m: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\a: | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| File opened (read-only) | \??\i: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened (read-only) | \??\t: | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
Modifies WinLogon
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | C:\Windows\mydoc.rtf | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| File opened for modification | C:\Windows\mydoc.rtf | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| File created | C:\Windows\~$mydoc.rtf | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| File created | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File opened for modification | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| File created | \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe | C:\Windows\SysWOW64\pxypyxpv.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:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\advbjfyjjgedrdx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\wypvdpnasyjze.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\pxypyxpv.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6AB4FAB0FE6BF1E0837A3B4781EB39E2B0FC02884314033DE2CC429D09A2" | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.bat | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7806BC5FE1D22DBD20ED0A18B7B9062" | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4144907350-1836498122-2806216936-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32302D7A9D5583596D3F77D570212DDC7CF165DC" | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2ECBB05B44E738E252BEB9A133EED4B9" | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7F8FFC8E4F5B8268913CD65C7DE2BD97E631583767366234D791" | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Classes\CLV.Classes | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "194AC7781596DAB4B8C87CE1EDE037CB" | C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.reg | C:\Windows\SysWOW64\zrwfsugrvu.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe
"C:\Users\Admin\AppData\Local\Temp\2025-07-04_e4f2b20c2d84e8ef419ab9ba32fb83f1_elex_stop_yuner.exe"
C:\Windows\SysWOW64\zrwfsugrvu.exe
zrwfsugrvu.exe
C:\Windows\SysWOW64\advbjfyjjgedrdx.exe
advbjfyjjgedrdx.exe
C:\Windows\SysWOW64\pxypyxpv.exe
pxypyxpv.exe
C:\Windows\SysWOW64\wypvdpnasyjze.exe
wypvdpnasyjze.exe
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
C:\Windows\SysWOW64\pxypyxpv.exe
C:\Windows\system32\pxypyxpv.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c advbjfyjjgedrdx.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c zrwfsugrvu.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wypvdpnasyjze.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| GB | 52.109.28.47:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | metadata.templates.cdn.office.net | udp |
| GB | 2.19.248.219:443 | metadata.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | binaries.templates.cdn.office.net | udp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.252.136:443 | binaries.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.180.3:80 | c.pki.goog | tcp |
Files
memory/3596-0-0x0000000000400000-0x0000000000496000-memory.dmp
C:\Windows\SysWOW64\pxypyxpv.exe
| MD5 | 25166a3fb4cdc1e4f9826f60438b52ef |
| SHA1 | 33b73eca3d08d00661e47c2d9367a4a222757a74 |
| SHA256 | 7a243e8fdb2aed13629eb9b6cbf9e123584a83dde92e828050dcc621a7e9dfe5 |
| SHA512 | 6ba7bdd1861d4cbdfff4d2bd6db9149208731ee7cceb4a015ad428e7e55dcc5097ab2dc566df489aa83d3a30b1d1aa9b313f19d78956d6b5bc4f01239fe89bc0 |
C:\Windows\SysWOW64\zrwfsugrvu.exe
| MD5 | 95bbf8240179fe090a4502665e226b2a |
| SHA1 | 7884d54342c22b0fd6bb82053d4f5741ab79b103 |
| SHA256 | c00f67f83167b1be6e872db7aa19d26f93ac1eda58e79b7cfa1007bbe02c550f |
| SHA512 | b5e58f49c2c6e397ebe6d0cbd7b82135a4805e34bb77f1d5540bc3445f9e88e4021b84f3ed28bc133263477d99a0fe39ec69e44a79d23160b1ba797458d1b5a9 |
C:\Windows\SysWOW64\advbjfyjjgedrdx.exe
| MD5 | 60ebd55d0ebb38713d9212ca01544b23 |
| SHA1 | 2ab5d99029fa52d78117a6cf2a95afcc85ed431a |
| SHA256 | 36be67bbd74ac3cf148cc6d776c1bbe3dfdfc584e40104b3a09b575d3f3a8a8d |
| SHA512 | 7d1cf4275909c4491137706936a0320c4b8039a78d64b82d3ec96b13b7e65f6f7e8280daae2d23eeec3bb6ec0b1481ea191ac0e304b761d0a4baf24c0c65f054 |
C:\Windows\SysWOW64\wypvdpnasyjze.exe
| MD5 | c13bac1b087fab658456b1ff7dd5540f |
| SHA1 | 52cf0af389aa6845d5f615e0cb0c80d4729c5095 |
| SHA256 | d477fe329b7f96238b9df8e101ab493bcebc2a31197303e22cf9f1099d577829 |
| SHA512 | 6d7a0829c906a0b46371cb254fdc74d1ce898d2e06bb0b18e1561eb0f45bd9949534f343c50ef162690c94eec1f25424cc03b22a37737426a5dfa78c2ff579d8 |
memory/3584-35-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-36-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-37-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-38-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-39-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-42-0x00007FF9980F0000-0x00007FF998100000-memory.dmp
memory/3584-43-0x00007FF9980F0000-0x00007FF998100000-memory.dmp
C:\Windows\mydoc.rtf
| MD5 | 06604e5941c126e2e7be02c5cd9f62ec |
| SHA1 | 4eb9fdf8ff4e1e539236002bd363b82c8f8930e1 |
| SHA256 | 85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2 |
| SHA512 | 803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7 |
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
| MD5 | dea103b4fc24ce3df9ea6f828dfba54d |
| SHA1 | d86716a534165c234af6f265b9bea0f41008535a |
| SHA256 | 67a453d4eb3a30cbdd441f09685f645c7ed2389ab81a3306dd8592bb5b8a9ef3 |
| SHA512 | a8f64f454eba7fa6c4e60de61a39c8ac73423c453c6009323abc331cc17a53b0a67f61fb50d3663d9eacfa7b69e73d4fedb0dee83dbee8fcc06d6afd7e193c42 |
C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
| MD5 | 87a9c39c2cad3ab22f0b90f621ba117f |
| SHA1 | 960bf6861950ae3d84a46f5adb35ffd44ecee47f |
| SHA256 | f49fcf3c2f247c45e934604792f156d96bbd40fdfeaad0ad5ca62b26fc06e19d |
| SHA512 | a62461d1ccd48f55ac34d747ef7d4f38524f98b9710484c27888a6f112f41f663764f47fb190df0f08ee9e5ea80a3c817b5512c507e48197491b486201cd998c |
C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
| MD5 | bf3eef4d7de105407b87c7a7ecb4f9ee |
| SHA1 | 73a67d5d7631b61b3a828c565dddf81b18e1ccd6 |
| SHA256 | ebff9c09ce4d18fb3aa013f3183d73092600c98a4bce842e4e3e36abc2356e19 |
| SHA512 | 7b88bcca01f70fafecac2a4ab6215e78371d433d16115b151684c877913ab506c0bfcdc975a5850da774c96d995dea90bd3d64d66ae4f42bba0971bf7952e92f |
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
| MD5 | d29962abc88624befc0135579ae485ec |
| SHA1 | e40a6458296ec6a2427bcb280572d023a9862b31 |
| SHA256 | a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866 |
| SHA512 | 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f |
\??\c:\Users\Admin\Downloads\PushWrite.doc.exe
| MD5 | e00232dd9685fcd0685e63f2f30b56b9 |
| SHA1 | c8dedc8ef41294ab68217a79815d5fd2fb9bc83d |
| SHA256 | b35f40a7d6e395bb84f8fa3e487ec7c833badcdc78a3f080255afd9554d5ff12 |
| SHA512 | 94ddc2647f335f6e210a3f3ed5b9f5dfc87550ddc3852fb85b6271cde75b13a9b24e5ccdee143321312721450269238e50b6e501f8fc3a128a4f6ba87056b1c5 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
| MD5 | 4fcb2a3ee025e4a10d21e1b154873fe2 |
| SHA1 | 57658e2fa594b7d0b99d02e041d0f3418e58856b |
| SHA256 | 90bf6baa6f968a285f88620fbf91e1f5aa3e66e2bad50fd16f37913280ad8228 |
| SHA512 | 4e85d48db8c0ee5c4dd4149ab01d33e4224456c3f3e3b0101544a5ca87a0d74b3ccd8c0509650008e2abed65efd1e140b1e65ae5215ab32de6f6a49c9d3ec3ff |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
| MD5 | 9f25e5a5e5f7aed915916464012e259b |
| SHA1 | a82a7816a7548140eebfc2a3969643be1fbd303b |
| SHA256 | 6b251cb2ca19d6ef7e31f9080228cdeb2fe1e3c597da36108ae7b4a74dfc528a |
| SHA512 | c695001e72a2fbe4a83a8fa04efaa7a7af672829af4e6aaec5f527a9362cdefe170a465ec9c3465074858873ed9bb72c272e7c449e5703b0f8beef62b617c145 |
\??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
| MD5 | a49b971123c7d7e5fb3a81a676b99954 |
| SHA1 | 04bfeca353a6f13b4fe4cd80fdee72fa104d4d96 |
| SHA256 | f28cbead27d2ed3c1190d1137e12a22a48894bfbad13275f26bce0f6b11fe350 |
| SHA512 | c39c257728d440ac9416fafd172be19617d1a4216b9b539b52cc3cfaf11966602ca76ab1df10ee1bbec6e4ed8ae843318ad71cdb01e977d7e2308547c061834e |
C:\Users\Admin\AppData\Local\Temp\TCDE7EF.tmp\sist02.xsl
| MD5 | f883b260a8d67082ea895c14bf56dd56 |
| SHA1 | 7954565c1f243d46ad3b1e2f1baf3281451fc14b |
| SHA256 | ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353 |
| SHA512 | d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e |
\??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
| MD5 | f0365909ca425d2cf1f21868a55f06af |
| SHA1 | 0107bf117703172e5a955d5930b56bd66c7e0544 |
| SHA256 | 45c90907a5a3db230bf007c1dbb6259176f806697a50ba19b9902c612c58cb83 |
| SHA512 | a5369828f87ab4355631df08fcad105dc76fe79f45c02c076c6c4a2fa3144249d2777f3f4f5ed0c5c669b6f9cdca3473bce742fd9bb9f04ed43b3c6b7a9c36c0 |
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
| MD5 | e98b5a0702f1b4beabdf19bb2a03ad58 |
| SHA1 | fb0088c1c4883b29031f66e6036b42bf7f08bdf7 |
| SHA256 | 13ecaf099001e1eb9d7661db200fe75fa282fca8085e1c88ca84e1e232d911b0 |
| SHA512 | 59e88c17f704c44d41df50f05ab52ef1a24ca1c2abef1d96541e2690e4a3eedbca8bca895c7d76768c76399dcb7f9aa2bc01b4f12a36ecd9a3878121ff6bb74a |
memory/3584-618-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-617-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-620-0x00007FF99A650000-0x00007FF99A660000-memory.dmp
memory/3584-619-0x00007FF99A650000-0x00007FF99A660000-memory.dmp