sality | 6c33c7539adafb2bbcfa859c11f07a6195f15b30e0d74d8254f4095d7b83bc5f

Windows Service

T1543.003

Processes:

e573c4d.exee573f5b.exee575822.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e575822.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:

e573c4d.exee573f5b.exee575822.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575822.exe

Windows security bypass 2 TTPs 18 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e575822.exee573c4d.exee573f5b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573f5b.exe

Executes dropped EXE 3 IoCs

Processes:

e573c4d.exee573f5b.exee575822.exe

pid process

4512 e573c4d.exe
1768 e573f5b.exe
1476 e575822.exe

pid	process
4512	e573c4d.exe
1768	e573f5b.exe
1476	e575822.exe

UPX packed file 34 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4512-12-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-10-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-9-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-8-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-14-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-13-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-16-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-15-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-11-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-6-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-17-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-36-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-37-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-38-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-40-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-39-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-42-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-43-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-52-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-54-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-55-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-65-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-66-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-71-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-72-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-75-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-74-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-77-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-79-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-86-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-88-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4512-92-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/1768-114-0x0000000000B60000-0x0000000001C1A000-memory.dmp	upx
behavioral2/memory/1476-120-0x0000000000B50000-0x0000000001C0A000-memory.dmp	upx

Windows security modification 2 TTPs 21 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e573c4d.exee573f5b.exee575822.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573f5b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575822.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573c4d.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

System Information Discovery

T1082

Processes:

e573c4d.exee573f5b.exee575822.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573f5b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575822.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:

e573c4d.exe

description	ioc	process
File opened (read-only)	\??\P:	e573c4d.exe
File opened (read-only)	\??\R:	e573c4d.exe
File opened (read-only)	\??\L:	e573c4d.exe
File opened (read-only)	\??\M:	e573c4d.exe
File opened (read-only)	\??\N:	e573c4d.exe
File opened (read-only)	\??\H:	e573c4d.exe
File opened (read-only)	\??\O:	e573c4d.exe
File opened (read-only)	\??\K:	e573c4d.exe
File opened (read-only)	\??\S:	e573c4d.exe
File opened (read-only)	\??\E:	e573c4d.exe
File opened (read-only)	\??\G:	e573c4d.exe
File opened (read-only)	\??\J:	e573c4d.exe
File opened (read-only)	\??\I:	e573c4d.exe
File opened (read-only)	\??\Q:	e573c4d.exe

Drops file in Program Files directory 4 IoCs

Processes:

e573c4d.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e573c4d.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	e573c4d.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e573c4d.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e573c4d.exe

Drops file in Windows directory 4 IoCs

Processes:

e573c4d.exee573f5b.exee575822.exe

description	ioc	process
File created	C:\Windows\e573c8c	e573c4d.exe
File opened for modification	C:\Windows\SYSTEM.INI	e573c4d.exe
File created	C:\Windows\e578d9a	e573f5b.exe
File created	C:\Windows\e57a6a0	e575822.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e573c4d.exe

pid process

4512 e573c4d.exe
4512 e573c4d.exe
4512 e573c4d.exe
4512 e573c4d.exe

pid	process
4512	e573c4d.exe
4512	e573c4d.exe
4512	e573c4d.exe
4512	e573c4d.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e573c4d.exe

description	pid	process
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe
Token: SeDebugPrivilege	4512	e573c4d.exe

Suspicious use of WriteProcessMemory 54 IoCs

Processes:

rundll32.exerundll32.exee573c4d.exe

description	pid	process	target process
PID 1972 wrote to memory of 2012	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2012	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2012	1972	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 4512	2012	rundll32.exe	e573c4d.exe
PID 2012 wrote to memory of 4512	2012	rundll32.exe	e573c4d.exe
PID 2012 wrote to memory of 4512	2012	rundll32.exe	e573c4d.exe
PID 4512 wrote to memory of 760	4512	e573c4d.exe	fontdrvhost.exe
PID 4512 wrote to memory of 768	4512	e573c4d.exe	fontdrvhost.exe
PID 4512 wrote to memory of 316	4512	e573c4d.exe	dwm.exe
PID 4512 wrote to memory of 2484	4512	e573c4d.exe	sihost.exe
PID 4512 wrote to memory of 2492	4512	e573c4d.exe	svchost.exe
PID 4512 wrote to memory of 2632	4512	e573c4d.exe	taskhostw.exe
PID 4512 wrote to memory of 3492	4512	e573c4d.exe	Explorer.EXE
PID 4512 wrote to memory of 3608	4512	e573c4d.exe	svchost.exe
PID 4512 wrote to memory of 3820	4512	e573c4d.exe	DllHost.exe
PID 4512 wrote to memory of 3916	4512	e573c4d.exe	StartMenuExperienceHost.exe
PID 4512 wrote to memory of 3980	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 4056	4512	e573c4d.exe	SearchApp.exe
PID 4512 wrote to memory of 784	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 1324	4512	e573c4d.exe	TextInputHost.exe
PID 4512 wrote to memory of 4200	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 4396	4512	e573c4d.exe	backgroundTaskHost.exe
PID 4512 wrote to memory of 4476	4512	e573c4d.exe	backgroundTaskHost.exe
PID 4512 wrote to memory of 1972	4512	e573c4d.exe	rundll32.exe
PID 4512 wrote to memory of 2012	4512	e573c4d.exe	rundll32.exe
PID 4512 wrote to memory of 2012	4512	e573c4d.exe	rundll32.exe
PID 2012 wrote to memory of 1768	2012	rundll32.exe	e573f5b.exe
PID 2012 wrote to memory of 1768	2012	rundll32.exe	e573f5b.exe
PID 2012 wrote to memory of 1768	2012	rundll32.exe	e573f5b.exe
PID 2012 wrote to memory of 1476	2012	rundll32.exe	e575822.exe
PID 2012 wrote to memory of 1476	2012	rundll32.exe	e575822.exe
PID 2012 wrote to memory of 1476	2012	rundll32.exe	e575822.exe
PID 4512 wrote to memory of 760	4512	e573c4d.exe	fontdrvhost.exe
PID 4512 wrote to memory of 768	4512	e573c4d.exe	fontdrvhost.exe
PID 4512 wrote to memory of 316	4512	e573c4d.exe	dwm.exe
PID 4512 wrote to memory of 2484	4512	e573c4d.exe	sihost.exe
PID 4512 wrote to memory of 2492	4512	e573c4d.exe	svchost.exe
PID 4512 wrote to memory of 2632	4512	e573c4d.exe	taskhostw.exe
PID 4512 wrote to memory of 3492	4512	e573c4d.exe	Explorer.EXE
PID 4512 wrote to memory of 3608	4512	e573c4d.exe	svchost.exe
PID 4512 wrote to memory of 3820	4512	e573c4d.exe	DllHost.exe
PID 4512 wrote to memory of 3916	4512	e573c4d.exe	StartMenuExperienceHost.exe
PID 4512 wrote to memory of 3980	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 4056	4512	e573c4d.exe	SearchApp.exe
PID 4512 wrote to memory of 784	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 1324	4512	e573c4d.exe	TextInputHost.exe
PID 4512 wrote to memory of 4200	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 4396	4512	e573c4d.exe	backgroundTaskHost.exe
PID 4512 wrote to memory of 1768	4512	e573c4d.exe	e573f5b.exe
PID 4512 wrote to memory of 1768	4512	e573c4d.exe	e573f5b.exe
PID 4512 wrote to memory of 1896	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 5036	4512	e573c4d.exe	RuntimeBroker.exe
PID 4512 wrote to memory of 1476	4512	e573c4d.exe	e575822.exe
PID 4512 wrote to memory of 1476	4512	e573c4d.exe	e575822.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

Processes:

e575822.exee573c4d.exee573f5b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573c4d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573f5b.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\5dcb9fab84a4dfc5134c75ffdf394350_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1972

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5dcb9fab84a4dfc5134c75ffdf394350_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:2012

C:\Users\Admin\AppData\Local\Temp\e573c4d.exe
C:\Users\Admin\AppData\Local\Temp\e573c4d.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:4512

C:\Users\Admin\AppData\Local\Temp\e573f5b.exe
C:\Users\Admin\AppData\Local\Temp\e573f5b.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:1768

C:\Users\Admin\AppData\Local\Temp\e575822.exe
C:\Users\Admin\AppData\Local\Temp\e575822.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:1476

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:4396

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4476

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1896

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5036

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