sality | cc27535dedbfffab22074652814e707412d61ec8b0b37d4989e8a32fb153203b

Windows Service

T1543.003

Processes:

e575b30.exee573f6a.exee574287.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e573f6a.exe

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

UAC bypass 3 TTPs 3 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e573f6a.exee574287.exee575b30.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575b30.exe

Windows security bypass 2 TTPs 18 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e573f6a.exee574287.exee575b30.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575b30.exe

Executes dropped EXE 3 IoCs

Processes:

e573f6a.exee574287.exee575b30.exe

pid process

4852 e573f6a.exe
3180 e574287.exe
3076 e575b30.exe

pid	process
4852	e573f6a.exe
3180	e574287.exe
3076	e575b30.exe

UPX packed file 34 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4852-6-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-9-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-11-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-10-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-12-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-8-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-13-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-19-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-22-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-21-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-20-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-36-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-37-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-38-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-40-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-39-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-42-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-43-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-52-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-54-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-55-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-58-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-67-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-70-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-73-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-74-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-75-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-78-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-79-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-85-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-87-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4852-101-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3180-119-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/3180-137-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx

Windows security modification 2 TTPs 21 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e575b30.exee573f6a.exee574287.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575b30.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574287.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575b30.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e575b30.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

System Information Discovery

T1082

Processes:

e573f6a.exee574287.exee575b30.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573f6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575b30.exe

Enumerates connected drives 3 TTPs 14 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

e573f6a.exe

description	ioc	process
File opened (read-only)	\??\P:	e573f6a.exe
File opened (read-only)	\??\S:	e573f6a.exe
File opened (read-only)	\??\J:	e573f6a.exe
File opened (read-only)	\??\L:	e573f6a.exe
File opened (read-only)	\??\N:	e573f6a.exe
File opened (read-only)	\??\O:	e573f6a.exe
File opened (read-only)	\??\E:	e573f6a.exe
File opened (read-only)	\??\G:	e573f6a.exe
File opened (read-only)	\??\I:	e573f6a.exe
File opened (read-only)	\??\R:	e573f6a.exe
File opened (read-only)	\??\H:	e573f6a.exe
File opened (read-only)	\??\K:	e573f6a.exe
File opened (read-only)	\??\M:	e573f6a.exe
File opened (read-only)	\??\Q:	e573f6a.exe

Drops file in Program Files directory 4 IoCs

Processes:

e573f6a.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e573f6a.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e573f6a.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e573f6a.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e573f6a.exe

Drops file in Windows directory 4 IoCs

Processes:

e573f6a.exee574287.exee575b30.exe

description	ioc	process
File created	C:\Windows\e574026	e573f6a.exe
File opened for modification	C:\Windows\SYSTEM.INI	e573f6a.exe
File created	C:\Windows\e579134	e574287.exe
File created	C:\Windows\e57a9bd	e575b30.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e573f6a.exee574287.exe

pid process

4852 e573f6a.exe
4852 e573f6a.exe
4852 e573f6a.exe
4852 e573f6a.exe
3180 e574287.exe
3180 e574287.exe

pid	process
4852	e573f6a.exe
4852	e573f6a.exe
4852	e573f6a.exe
4852	e573f6a.exe
3180	e574287.exe
3180	e574287.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e573f6a.exe

description	pid	process
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe
Token: SeDebugPrivilege	4852	e573f6a.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee573f6a.exee574287.exe

description	pid	process	target process
PID 4928 wrote to memory of 2012	4928	rundll32.exe	rundll32.exe
PID 4928 wrote to memory of 2012	4928	rundll32.exe	rundll32.exe
PID 4928 wrote to memory of 2012	4928	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 4852	2012	rundll32.exe	e573f6a.exe
PID 2012 wrote to memory of 4852	2012	rundll32.exe	e573f6a.exe
PID 2012 wrote to memory of 4852	2012	rundll32.exe	e573f6a.exe
PID 4852 wrote to memory of 760	4852	e573f6a.exe	fontdrvhost.exe
PID 4852 wrote to memory of 768	4852	e573f6a.exe	fontdrvhost.exe
PID 4852 wrote to memory of 316	4852	e573f6a.exe	dwm.exe
PID 4852 wrote to memory of 2484	4852	e573f6a.exe	sihost.exe
PID 4852 wrote to memory of 2492	4852	e573f6a.exe	svchost.exe
PID 4852 wrote to memory of 2632	4852	e573f6a.exe	taskhostw.exe
PID 4852 wrote to memory of 3492	4852	e573f6a.exe	Explorer.EXE
PID 4852 wrote to memory of 3608	4852	e573f6a.exe	svchost.exe
PID 4852 wrote to memory of 3820	4852	e573f6a.exe	DllHost.exe
PID 4852 wrote to memory of 3916	4852	e573f6a.exe	StartMenuExperienceHost.exe
PID 4852 wrote to memory of 3980	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 4056	4852	e573f6a.exe	SearchApp.exe
PID 4852 wrote to memory of 784	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 1324	4852	e573f6a.exe	TextInputHost.exe
PID 4852 wrote to memory of 4200	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 2128	4852	e573f6a.exe	backgroundTaskHost.exe
PID 4852 wrote to memory of 4680	4852	e573f6a.exe	backgroundTaskHost.exe
PID 4852 wrote to memory of 4928	4852	e573f6a.exe	rundll32.exe
PID 4852 wrote to memory of 2012	4852	e573f6a.exe	rundll32.exe
PID 4852 wrote to memory of 2012	4852	e573f6a.exe	rundll32.exe
PID 2012 wrote to memory of 3180	2012	rundll32.exe	e574287.exe
PID 2012 wrote to memory of 3180	2012	rundll32.exe	e574287.exe
PID 2012 wrote to memory of 3180	2012	rundll32.exe	e574287.exe
PID 2012 wrote to memory of 3076	2012	rundll32.exe	e575b30.exe
PID 2012 wrote to memory of 3076	2012	rundll32.exe	e575b30.exe
PID 2012 wrote to memory of 3076	2012	rundll32.exe	e575b30.exe
PID 4852 wrote to memory of 760	4852	e573f6a.exe	fontdrvhost.exe
PID 4852 wrote to memory of 768	4852	e573f6a.exe	fontdrvhost.exe
PID 4852 wrote to memory of 316	4852	e573f6a.exe	dwm.exe
PID 4852 wrote to memory of 2484	4852	e573f6a.exe	sihost.exe
PID 4852 wrote to memory of 2492	4852	e573f6a.exe	svchost.exe
PID 4852 wrote to memory of 2632	4852	e573f6a.exe	taskhostw.exe
PID 4852 wrote to memory of 3492	4852	e573f6a.exe	Explorer.EXE
PID 4852 wrote to memory of 3608	4852	e573f6a.exe	svchost.exe
PID 4852 wrote to memory of 3820	4852	e573f6a.exe	DllHost.exe
PID 4852 wrote to memory of 3916	4852	e573f6a.exe	StartMenuExperienceHost.exe
PID 4852 wrote to memory of 3980	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 4056	4852	e573f6a.exe	SearchApp.exe
PID 4852 wrote to memory of 784	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 1324	4852	e573f6a.exe	TextInputHost.exe
PID 4852 wrote to memory of 4200	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 2128	4852	e573f6a.exe	backgroundTaskHost.exe
PID 4852 wrote to memory of 3180	4852	e573f6a.exe	e574287.exe
PID 4852 wrote to memory of 3180	4852	e573f6a.exe	e574287.exe
PID 4852 wrote to memory of 2696	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 3808	4852	e573f6a.exe	RuntimeBroker.exe
PID 4852 wrote to memory of 3076	4852	e573f6a.exe	e575b30.exe
PID 4852 wrote to memory of 3076	4852	e573f6a.exe	e575b30.exe
PID 3180 wrote to memory of 760	3180	e574287.exe	fontdrvhost.exe
PID 3180 wrote to memory of 768	3180	e574287.exe	fontdrvhost.exe
PID 3180 wrote to memory of 316	3180	e574287.exe	dwm.exe
PID 3180 wrote to memory of 2484	3180	e574287.exe	sihost.exe
PID 3180 wrote to memory of 2492	3180	e574287.exe	svchost.exe
PID 3180 wrote to memory of 2632	3180	e574287.exe	taskhostw.exe
PID 3180 wrote to memory of 3492	3180	e574287.exe	Explorer.EXE
PID 3180 wrote to memory of 3608	3180	e574287.exe	svchost.exe
PID 3180 wrote to memory of 3820	3180	e574287.exe	DllHost.exe
PID 3180 wrote to memory of 3916	3180	e574287.exe	StartMenuExperienceHost.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

Processes:

e574287.exee575b30.exee573f6a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574287.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575b30.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573f6a.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:760

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:768

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:316

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2484

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2492

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2632

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3492

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5db92b47f65f0f43f98737c7fe1dfb40_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4928

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5db92b47f65f0f43f98737c7fe1dfb40_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:2012

C:\Users\Admin\AppData\Local\Temp\e573f6a.exe
C:\Users\Admin\AppData\Local\Temp\e573f6a.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4852

C:\Users\Admin\AppData\Local\Temp\e574287.exe
C:\Users\Admin\AppData\Local\Temp\e574287.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3180

C:\Users\Admin\AppData\Local\Temp\e575b30.exe
C:\Users\Admin\AppData\Local\Temp\e575b30.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
PID:3076

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3608

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3820

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3916

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3980

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4056

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:784

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:1324

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4200

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:2128

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4680

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2696

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control