sality | 37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1088

Disabling Security Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	explorer.exe

Windows security bypass 2 TTPs 12 IoCs

Disabling Security Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	explorer.exe

Disables RegEdit via registry modification 2 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	explorer.exe

Disables Task Manager via registry modification
evasion

Executes dropped EXE 4 IoCs

pid	Process
4548	explorer.exe
4588	spoolsv.exe
3488	svchost.exe
3208	spoolsv.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4396-133-0x0000000002CF0000-0x0000000003D7D000-memory.dmp	upx
behavioral2/memory/4396-146-0x0000000002CF0000-0x0000000003D7D000-memory.dmp	upx
behavioral2/memory/4396-167-0x0000000002CF0000-0x0000000003D7D000-memory.dmp	upx
behavioral2/memory/4548-168-0x0000000003270000-0x00000000042FD000-memory.dmp	upx
behavioral2/memory/4548-170-0x0000000003270000-0x00000000042FD000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disabling Security Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	explorer.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\explorer.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\explorer.exe	svchost.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	explorer.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	explorer.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\tjud.exe	explorer.exe
File opened for modification	C:\Windows\SYSTEM.INI	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe
4548	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
4548	explorer.exe
3488	svchost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Token: SeDebugPrivilege	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
4548	explorer.exe
4548	explorer.exe
4588	spoolsv.exe
4588	spoolsv.exe
3488	svchost.exe
3488	svchost.exe
3208	spoolsv.exe
3208	spoolsv.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 764	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	8
PID 4396 wrote to memory of 772	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	15
PID 4396 wrote to memory of 1016	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	9
PID 4396 wrote to memory of 2288	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	21
PID 4396 wrote to memory of 2296	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	64
PID 4396 wrote to memory of 2436	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	63
PID 4396 wrote to memory of 3048	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	54
PID 4396 wrote to memory of 2832	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	53
PID 4396 wrote to memory of 3248	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	52
PID 4396 wrote to memory of 3356	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	31
PID 4396 wrote to memory of 3416	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	30
PID 4396 wrote to memory of 3568	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	51
PID 4396 wrote to memory of 3688	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	50
PID 4396 wrote to memory of 4652	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	48
PID 4396 wrote to memory of 4420	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	32
PID 4396 wrote to memory of 384	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	81
PID 4396 wrote to memory of 4548	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	82
PID 4396 wrote to memory of 4548	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	82
PID 4396 wrote to memory of 4548	4396	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe	82
PID 4548 wrote to memory of 4588	4548	explorer.exe	83
PID 4548 wrote to memory of 4588	4548	explorer.exe	83
PID 4548 wrote to memory of 4588	4548	explorer.exe	83
PID 4588 wrote to memory of 3488	4588	spoolsv.exe	84
PID 4588 wrote to memory of 3488	4588	spoolsv.exe	84
PID 4588 wrote to memory of 3488	4588	spoolsv.exe	84
PID 3488 wrote to memory of 3208	3488	svchost.exe	85
PID 3488 wrote to memory of 3208	3488	svchost.exe	85
PID 3488 wrote to memory of 3208	3488	svchost.exe	85
PID 4548 wrote to memory of 764	4548	explorer.exe	8
PID 4548 wrote to memory of 772	4548	explorer.exe	15
PID 4548 wrote to memory of 1016	4548	explorer.exe	9
PID 4548 wrote to memory of 2288	4548	explorer.exe	21
PID 4548 wrote to memory of 2296	4548	explorer.exe	64
PID 4548 wrote to memory of 2436	4548	explorer.exe	63
PID 4548 wrote to memory of 3048	4548	explorer.exe	54
PID 4548 wrote to memory of 2832	4548	explorer.exe	53
PID 4548 wrote to memory of 3248	4548	explorer.exe	52
PID 4548 wrote to memory of 3356	4548	explorer.exe	31
PID 4548 wrote to memory of 3416	4548	explorer.exe	30
PID 4548 wrote to memory of 3568	4548	explorer.exe	51
PID 4548 wrote to memory of 3688	4548	explorer.exe	50
PID 4548 wrote to memory of 4652	4548	explorer.exe	48
PID 4548 wrote to memory of 384	4548	explorer.exe	81
PID 4548 wrote to memory of 3488	4548	explorer.exe	84
PID 4548 wrote to memory of 3488	4548	explorer.exe	84
PID 4548 wrote to memory of 764	4548	explorer.exe	8
PID 4548 wrote to memory of 772	4548	explorer.exe	15
PID 4548 wrote to memory of 1016	4548	explorer.exe	9
PID 4548 wrote to memory of 2288	4548	explorer.exe	21
PID 4548 wrote to memory of 2296	4548	explorer.exe	64
PID 4548 wrote to memory of 2436	4548	explorer.exe	63
PID 4548 wrote to memory of 3048	4548	explorer.exe	54
PID 4548 wrote to memory of 2832	4548	explorer.exe	53
PID 4548 wrote to memory of 3248	4548	explorer.exe	52
PID 4548 wrote to memory of 3356	4548	explorer.exe	31
PID 4548 wrote to memory of 3416	4548	explorer.exe	30
PID 4548 wrote to memory of 3568	4548	explorer.exe	51
PID 4548 wrote to memory of 3688	4548	explorer.exe	50
PID 4548 wrote to memory of 4652	4548	explorer.exe	48
PID 4548 wrote to memory of 384	4548	explorer.exe	81
PID 4548 wrote to memory of 764	4548	explorer.exe	8
PID 4548 wrote to memory of 772	4548	explorer.exe	15
PID 4548 wrote to memory of 1016	4548	explorer.exe	9
PID 4548 wrote to memory of 2288	4548	explorer.exe	21

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	explorer.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:764

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1016

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:772

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2288

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3416

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3356

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4420

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4652

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3688

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3568

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3248

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:2832

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3048
- C:\Users\Admin\AppData\Local\Temp\37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe
  "C:\Users\Admin\AppData\Local\Temp\37bf19531b49d2c47c2b4af16bc69850df0691e7dd4229a6a883193b50685ced.exe"
  2⤵
  - UAC bypass
  - Windows security bypass
  - Disables RegEdit via registry modification
  - Windows security modification
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:4396
- - \??\c:\windows\resources\themes\explorer.exe
    c:\windows\resources\themes\explorer.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - UAC bypass
    - Windows security bypass
    - Disables RegEdit via registry modification
    - Executes dropped EXE
    - Windows security modification
    - Adds Run key to start application
    - Checks whether UAC is enabled
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:4548
  - - \??\c:\windows\resources\spoolsv.exe
      c:\windows\resources\spoolsv.exe SE
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4588
    - - \??\c:\windows\resources\svchost.exe
        
        c:\windows\resources\svchost.exe
        5⤵
        Modifies visiblity of hidden/system files in Explorer
        Executes dropped EXE
        Adds Run key to start application
        Drops file in System32 directory
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3488
      - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        6⤵
        Executes dropped EXE
        Suspicious use of SetWindowsHookEx
        
        PID:3208

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2296

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:384

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

Hidden Files and Directories

T1158

Modify Registry