dcrat | aa2fa7c979e868047cf947370ae3f511068276c3c0eb1541301b9f6a3fa7abba

Processes:

LisectAVT_2403002A_200.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\", \"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\", \"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\", \"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\", \"C:\\Windows\\es-ES\\RuntimeBroker.exe\", \"C:\\Program Files\\dotnet\\shared\\Registry.exe\", \"C:\\Program Files (x86)\\Windows Portable Devices\\dwm.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\", \"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\", \"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\", \"C:\\Windows\\es-ES\\RuntimeBroker.exe\", \"C:\\Program Files\\dotnet\\shared\\Registry.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\", \"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\", \"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\", \"C:\\Windows\\es-ES\\RuntimeBroker.exe\", \"C:\\Program Files\\dotnet\\shared\\Registry.exe\", \"C:\\Program Files (x86)\\Windows Portable Devices\\dwm.exe\", \"C:\\Windows\\it-IT\\smss.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\", \"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\", \"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\", \"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\", \"C:\\Recovery\\WindowsRE\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\Provisioning\\services.exe\", \"C:\\Windows\\Offline Web Pages\\unsecapp.exe\", \"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\", \"C:\\Users\\Default\\Links\\SearchApp.exe\", \"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\", \"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\", \"C:\\Windows\\es-ES\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe

Process spawned unexpected child process 51 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

description	pid	pid_target	process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1844	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3296	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4040	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1708	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2168	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2684	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	744	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1392	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3328	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2108	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1812	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3880	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4140	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3120	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3788	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3848	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3628	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4780	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3368	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1616	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1360	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2092	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4288	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4328	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4276	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1732	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2532	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3472	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2152	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3360	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	404	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3464	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2784	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3192	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5080	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4048	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4560	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2556	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3160	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3068	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3136	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	636	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2080	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4372	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1740	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4552	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3600	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3428	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3256	4956	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4348	4956	schtasks.exe

UAC bypass 3 TTPs 6 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

LisectAVT_2403002A_200.exesmss.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	LisectAVT_2403002A_200.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	LisectAVT_2403002A_200.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	smss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	smss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	smss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	LisectAVT_2403002A_200.exe

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

Processes:

resource	yara_rule
behavioral2/memory/1100-2-0x0000000000210000-0x00000000007E8000-memory.dmp	dcrat
behavioral2/memory/1100-133-0x0000000000210000-0x00000000007E8000-memory.dmp	dcrat
behavioral2/memory/3916-135-0x0000000000DE0000-0x00000000013B8000-memory.dmp	dcrat
behavioral2/memory/3916-138-0x0000000000DE0000-0x00000000013B8000-memory.dmp	dcrat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

LisectAVT_2403002A_200.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	LisectAVT_2403002A_200.exe

Executes dropped EXE 1 IoCs

Processes:

smss.exe

pid process

3916 smss.exe

pid	process
3916	smss.exe

Adds Run key to start application 2 TTPs 34 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

LisectAVT_2403002A_200.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Windows\\Provisioning\\services.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\unsecapp = "\"C:\\Windows\\Offline Web Pages\\unsecapp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\es-ES\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Windows\\it-IT\\smss.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\unsecapp = "\"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\WindowsRE\\csrss.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\unsecapp = "\"C:\\Windows\\Offline Web Pages\\unsecapp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Recovery\\WindowsRE\\TextInputHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\WindowsRE\\csrss.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\es-ES\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Program Files (x86)\\Windows Portable Devices\\dwm.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Windows\\it-IT\\smss.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Users\\Default\\Links\\SearchApp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Windows Photo Viewer\\uk-UA\\Idle.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Registry = "\"C:\\Program Files\\dotnet\\shared\\Registry.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Windows\\Provisioning\\services.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\unsecapp = "\"C:\\Program Files (x86)\\Windows Defender\\unsecapp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Windows\\Cursors\\StartMenuExperienceHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Registry = "\"C:\\Program Files\\dotnet\\shared\\Registry.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Program Files (x86)\\Windows Portable Devices\\dwm.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Recovery\\WindowsRE\\TextInputHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Users\\Public\\AccountPictures\\RuntimeBroker.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Users\\Default\\Links\\SearchApp.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Windows\\SystemResources\\Windows.UI.ShellCommon\\NetworkUX\\Assets\\TextInputHost.exe\""	LisectAVT_2403002A_200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\winlogon.exe\""	LisectAVT_2403002A_200.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

smss.exeLisectAVT_2403002A_200.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	smss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	smss.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	LisectAVT_2403002A_200.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	LisectAVT_2403002A_200.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

LisectAVT_2403002A_200.exesmss.exe

pid process

1100 LisectAVT_2403002A_200.exe
1100 LisectAVT_2403002A_200.exe
1100 LisectAVT_2403002A_200.exe
3916 smss.exe
3916 smss.exe

Drops file in Program Files directory 15 IoCs

Processes:

LisectAVT_2403002A_200.exe

description	ioc	process
File created	C:\Program Files (x86)\Windows Media Player\uk-UA\cc11b995f2a76d	LisectAVT_2403002A_200.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\uk-UA\winlogon.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\uk-UA\Idle.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Program Files (x86)\Windows Portable Devices\dwm.exe	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Defender\unsecapp.exe	LisectAVT_2403002A_200.exe
File created	C:\Program Files\dotnet\shared\Registry.exe	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Portable Devices\dwm.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\unsecapp.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Program Files\dotnet\shared\Registry.exe	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\uk-UA\Idle.exe	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\uk-UA\6ccacd8608530f	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Media Player\uk-UA\winlogon.exe	LisectAVT_2403002A_200.exe
File created	C:\Program Files\dotnet\shared\ee2ad38f3d4382	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Portable Devices\6cb0b6c459d5d3	LisectAVT_2403002A_200.exe
File created	C:\Program Files (x86)\Windows Defender\29c1c3cc0f7685	LisectAVT_2403002A_200.exe

Drops file in Windows directory 18 IoCs

Processes:

LisectAVT_2403002A_200.exe

description	ioc	process
File opened for modification	C:\Windows\Provisioning\services.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\Cursors\StartMenuExperienceHost.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\Cursors\55b276f4edf653	LisectAVT_2403002A_200.exe
File created	C:\Windows\Offline Web Pages\29c1c3cc0f7685	LisectAVT_2403002A_200.exe
File created	C:\Windows\es-ES\RuntimeBroker.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\es-ES\9e8d7a4ca61bd9	LisectAVT_2403002A_200.exe
File opened for modification	C:\Windows\Offline Web Pages\unsecapp.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\Provisioning\services.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\Offline Web Pages\unsecapp.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Windows\it-IT\smss.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\Provisioning\c5b4cb5e9653cc	LisectAVT_2403002A_200.exe
File created	C:\Windows\it-IT\smss.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\it-IT\69ddcba757bf72	LisectAVT_2403002A_200.exe
File opened for modification	C:\Windows\SystemResources\Windows.UI.ShellCommon\NetworkUX\Assets\TextInputHost.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Windows\Cursors\StartMenuExperienceHost.exe	LisectAVT_2403002A_200.exe
File opened for modification	C:\Windows\es-ES\RuntimeBroker.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\SystemResources\Windows.UI.ShellCommon\NetworkUX\Assets\TextInputHost.exe	LisectAVT_2403002A_200.exe
File created	C:\Windows\SystemResources\Windows.UI.ShellCommon\NetworkUX\Assets\22eafd247d37c3	LisectAVT_2403002A_200.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

LisectAVT_2403002A_200.exesmss.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LisectAVT_2403002A_200.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smss.exe

Modifies registry class 1 IoCs

Processes:

LisectAVT_2403002A_200.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	LisectAVT_2403002A_200.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 51 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid	process
3160	schtasks.exe
2168	schtasks.exe
2684	schtasks.exe
3328	schtasks.exe
1844	schtasks.exe
4780	schtasks.exe
3464	schtasks.exe
2152	schtasks.exe
3428	schtasks.exe
3628	schtasks.exe
3368	schtasks.exe
1732	schtasks.exe
4292	schtasks.exe
3120	schtasks.exe
3788	schtasks.exe
4560	schtasks.exe
3192	schtasks.exe
1708	schtasks.exe
1392	schtasks.exe
2092	schtasks.exe
3360	schtasks.exe
5080	schtasks.exe
3600	schtasks.exe
4372	schtasks.exe
404	schtasks.exe
2080	schtasks.exe
636	schtasks.exe
4348	schtasks.exe
3848	schtasks.exe
4048	schtasks.exe
2556	schtasks.exe
1360	schtasks.exe
4288	schtasks.exe
1740	schtasks.exe
1812	schtasks.exe
3880	schtasks.exe
3296	schtasks.exe
4328	schtasks.exe
3256	schtasks.exe
3472	schtasks.exe
3136	schtasks.exe
4040	schtasks.exe
1616	schtasks.exe
3068	schtasks.exe
2784	schtasks.exe
2108	schtasks.exe
4276	schtasks.exe
2532	schtasks.exe
744	schtasks.exe
4140	schtasks.exe
4552	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

LisectAVT_2403002A_200.exesmss.exe

pid	process
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
1100	LisectAVT_2403002A_200.exe
3916	smss.exe
3916	smss.exe
3916	smss.exe
3916	smss.exe
3916	smss.exe
3916	smss.exe
3916	smss.exe
3916	smss.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

LisectAVT_2403002A_200.exesmss.exe

description pid process

Token: SeDebugPrivilege 1100 LisectAVT_2403002A_200.exe
Token: SeDebugPrivilege 3916 smss.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

LisectAVT_2403002A_200.exesmss.exe

pid process

1100 LisectAVT_2403002A_200.exe
3916 smss.exe

description	pid	process
Token: SeDebugPrivilege	1100	LisectAVT_2403002A_200.exe
Token: SeDebugPrivilege	3916	smss.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

LisectAVT_2403002A_200.exe

description	pid	process	target process
PID 1100 wrote to memory of 3916	1100	LisectAVT_2403002A_200.exe	smss.exe
PID 1100 wrote to memory of 3916	1100	LisectAVT_2403002A_200.exe	smss.exe
PID 1100 wrote to memory of 3916	1100	LisectAVT_2403002A_200.exe	smss.exe

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

Processes:

LisectAVT_2403002A_200.exesmss.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	LisectAVT_2403002A_200.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	LisectAVT_2403002A_200.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	LisectAVT_2403002A_200.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	smss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	smss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	smss.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_200.exe
"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_200.exe"
1⤵
- DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1100

C:\Windows\it-IT\smss.exe
"C:\Windows\it-IT\smss.exe"
2⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:3916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 5 /tr "'C:\Windows\SystemResources\Windows.UI.ShellCommon\NetworkUX\Assets\TextInputHost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Windows\SystemResources\Windows.UI.ShellCommon\NetworkUX\Assets\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2168

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\Windows\SystemResources\Windows.UI.ShellCommon\NetworkUX\Assets\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Defender\unsecapp.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\unsecapp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Defender\unsecapp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1812

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Windows\Provisioning\services.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\Provisioning\services.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Windows\Provisioning\services.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 9 /tr "'C:\Windows\Offline Web Pages\unsecapp.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Windows\Offline Web Pages\unsecapp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 8 /tr "'C:\Windows\Offline Web Pages\unsecapp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1360

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Users\Public\AccountPictures\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Public\AccountPictures\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Users\Public\AccountPictures\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Media Player\uk-UA\winlogon.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\uk-UA\winlogon.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Media Player\uk-UA\winlogon.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3360

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Users\Default\Links\SearchApp.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Users\Default\Links\SearchApp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Users\Default\Links\SearchApp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Photo Viewer\uk-UA\Idle.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\uk-UA\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Photo Viewer\uk-UA\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 7 /tr "'C:\Windows\Cursors\StartMenuExperienceHost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Windows\Cursors\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\Windows\Cursors\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Windows\es-ES\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\es-ES\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Windows\es-ES\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 14 /tr "'C:\Program Files\dotnet\shared\Registry.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Program Files\dotnet\shared\Registry.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 8 /tr "'C:\Program Files\dotnet\shared\Registry.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\Windows\it-IT\smss.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3428

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\it-IT\smss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Windows\it-IT\smss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

System Location Discovery

T1614

System Language Discovery