sality | 66b4a416258d5716044c9cb47a9a09a7e1c3e25257aad9c0dc2f72087c8249e3

Windows Service

T1543.003

Processes:

e58174c.exee5825a4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5825a4.exe

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

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

e58174c.exee5825a4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5825a4.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e58174c.exee5825a4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e58174c.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 27 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1216-6-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-8-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-9-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-10-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-19-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-30-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-31-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-32-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-33-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-34-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-35-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-36-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-50-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-51-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-52-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-54-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-55-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-56-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-72-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-74-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-76-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-79-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-81-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-83-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1216-86-0x0000000000760000-0x000000000181A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4328-109-0x0000000000B20000-0x0000000001BDA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4328-139-0x0000000000B20000-0x0000000001BDA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 31 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1216-6-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-8-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-9-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-10-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-19-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-30-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-31-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-32-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-33-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-34-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-35-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-36-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-50-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-51-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-52-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-54-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-55-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-56-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-72-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-74-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-76-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-79-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-81-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-83-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-86-0x0000000000760000-0x000000000181A000-memory.dmp	UPX
behavioral2/memory/1216-103-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4004-107-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4328-109-0x0000000000B20000-0x0000000001BDA000-memory.dmp	UPX
behavioral2/memory/1812-138-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4328-140-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4328-139-0x0000000000B20000-0x0000000001BDA000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

Processes:

e58174c.exee581d37.exee5825a4.exee58271b.exe

pid process

1216 e58174c.exe
4004 e581d37.exe
4328 e5825a4.exe
1812 e58271b.exe

pid	process
1216	e58174c.exe
4004	e581d37.exe
4328	e5825a4.exe
1812	e58271b.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1216-6-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-8-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-9-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-10-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-19-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-30-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-31-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-32-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-33-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-34-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-35-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-36-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-50-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-51-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-52-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-54-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-55-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-56-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-72-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-74-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-76-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-79-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-81-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-83-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1216-86-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/4328-109-0x0000000000B20000-0x0000000001BDA000-memory.dmp	upx
behavioral2/memory/4328-139-0x0000000000B20000-0x0000000001BDA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e58174c.exee5825a4.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5825a4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5825a4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5825a4.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e58174c.exee5825a4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5825a4.exe

Enumerates connected drives 3 TTPs 9 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:

e58174c.exe

description	ioc	process
File opened (read-only)	\??\J:	e58174c.exe
File opened (read-only)	\??\K:	e58174c.exe
File opened (read-only)	\??\N:	e58174c.exe
File opened (read-only)	\??\L:	e58174c.exe
File opened (read-only)	\??\M:	e58174c.exe
File opened (read-only)	\??\E:	e58174c.exe
File opened (read-only)	\??\G:	e58174c.exe
File opened (read-only)	\??\H:	e58174c.exe
File opened (read-only)	\??\I:	e58174c.exe

Drops file in Windows directory 3 IoCs

Processes:

e58174c.exee5825a4.exe

description	ioc	process
File created	C:\Windows\e581a2a	e58174c.exe
File opened for modification	C:\Windows\SYSTEM.INI	e58174c.exe
File created	C:\Windows\e587068	e5825a4.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e58174c.exee5825a4.exe

pid process

1216 e58174c.exe
1216 e58174c.exe
1216 e58174c.exe
1216 e58174c.exe
4328 e5825a4.exe
4328 e5825a4.exe

pid	process
1216	e58174c.exe
1216	e58174c.exe
1216	e58174c.exe
1216	e58174c.exe
4328	e5825a4.exe
4328	e5825a4.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e58174c.exe

description	pid	process
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe
Token: SeDebugPrivilege	1216	e58174c.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee58174c.exe

description	pid	process	target process
PID 2596 wrote to memory of 4652	2596	rundll32.exe	rundll32.exe
PID 2596 wrote to memory of 4652	2596	rundll32.exe	rundll32.exe
PID 2596 wrote to memory of 4652	2596	rundll32.exe	rundll32.exe
PID 4652 wrote to memory of 1216	4652	rundll32.exe	e58174c.exe
PID 4652 wrote to memory of 1216	4652	rundll32.exe	e58174c.exe
PID 4652 wrote to memory of 1216	4652	rundll32.exe	e58174c.exe
PID 1216 wrote to memory of 776	1216	e58174c.exe	fontdrvhost.exe
PID 1216 wrote to memory of 780	1216	e58174c.exe	fontdrvhost.exe
PID 1216 wrote to memory of 1020	1216	e58174c.exe	dwm.exe
PID 1216 wrote to memory of 2340	1216	e58174c.exe	sihost.exe
PID 1216 wrote to memory of 2360	1216	e58174c.exe	svchost.exe
PID 1216 wrote to memory of 2536	1216	e58174c.exe	taskhostw.exe
PID 1216 wrote to memory of 3348	1216	e58174c.exe	Explorer.EXE
PID 1216 wrote to memory of 3496	1216	e58174c.exe	svchost.exe
PID 1216 wrote to memory of 3732	1216	e58174c.exe	DllHost.exe
PID 1216 wrote to memory of 3820	1216	e58174c.exe	StartMenuExperienceHost.exe
PID 1216 wrote to memory of 3924	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 4040	1216	e58174c.exe	SearchApp.exe
PID 1216 wrote to memory of 4124	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 2040	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 4900	1216	e58174c.exe	TextInputHost.exe
PID 1216 wrote to memory of 4692	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 3576	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 4928	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 1936	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 3908	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 3936	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 2076	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 1552	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 380	1216	e58174c.exe	backgroundTaskHost.exe
PID 1216 wrote to memory of 2596	1216	e58174c.exe	rundll32.exe
PID 1216 wrote to memory of 4652	1216	e58174c.exe	rundll32.exe
PID 1216 wrote to memory of 4652	1216	e58174c.exe	rundll32.exe
PID 4652 wrote to memory of 4004	4652	rundll32.exe	e581d37.exe
PID 4652 wrote to memory of 4004	4652	rundll32.exe	e581d37.exe
PID 4652 wrote to memory of 4004	4652	rundll32.exe	e581d37.exe
PID 4652 wrote to memory of 4328	4652	rundll32.exe	e5825a4.exe
PID 4652 wrote to memory of 4328	4652	rundll32.exe	e5825a4.exe
PID 4652 wrote to memory of 4328	4652	rundll32.exe	e5825a4.exe
PID 4652 wrote to memory of 1812	4652	rundll32.exe	e58271b.exe
PID 4652 wrote to memory of 1812	4652	rundll32.exe	e58271b.exe
PID 4652 wrote to memory of 1812	4652	rundll32.exe	e58271b.exe
PID 1216 wrote to memory of 776	1216	e58174c.exe	fontdrvhost.exe
PID 1216 wrote to memory of 780	1216	e58174c.exe	fontdrvhost.exe
PID 1216 wrote to memory of 1020	1216	e58174c.exe	dwm.exe
PID 1216 wrote to memory of 2340	1216	e58174c.exe	sihost.exe
PID 1216 wrote to memory of 2360	1216	e58174c.exe	svchost.exe
PID 1216 wrote to memory of 2536	1216	e58174c.exe	taskhostw.exe
PID 1216 wrote to memory of 3348	1216	e58174c.exe	Explorer.EXE
PID 1216 wrote to memory of 3496	1216	e58174c.exe	svchost.exe
PID 1216 wrote to memory of 3732	1216	e58174c.exe	DllHost.exe
PID 1216 wrote to memory of 3820	1216	e58174c.exe	StartMenuExperienceHost.exe
PID 1216 wrote to memory of 3924	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 4040	1216	e58174c.exe	SearchApp.exe
PID 1216 wrote to memory of 4124	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 2040	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 4900	1216	e58174c.exe	TextInputHost.exe
PID 1216 wrote to memory of 4692	1216	e58174c.exe	RuntimeBroker.exe
PID 1216 wrote to memory of 3576	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 4928	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 1936	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 3908	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 3936	1216	e58174c.exe	msedge.exe
PID 1216 wrote to memory of 2076	1216	e58174c.exe	msedge.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e58174c.exee5825a4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e58174c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5825a4.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:776

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1020

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2340

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2360

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2536

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3348

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\66b4a416258d5716044c9cb47a9a09a7e1c3e25257aad9c0dc2f72087c8249e3.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2596

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\66b4a416258d5716044c9cb47a9a09a7e1c3e25257aad9c0dc2f72087c8249e3.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:4652

C:\Users\Admin\AppData\Local\Temp\e58174c.exe
C:\Users\Admin\AppData\Local\Temp\e58174c.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 Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1216

C:\Users\Admin\AppData\Local\Temp\e581d37.exe
C:\Users\Admin\AppData\Local\Temp\e581d37.exe
4⤵
- Executes dropped EXE
PID:4004

C:\Users\Admin\AppData\Local\Temp\e5825a4.exe
C:\Users\Admin\AppData\Local\Temp\e5825a4.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
- System policy modification
PID:4328

C:\Users\Admin\AppData\Local\Temp\e58271b.exe
C:\Users\Admin\AppData\Local\Temp\e58271b.exe
4⤵
- Executes dropped EXE
PID:1812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3496

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3732

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3820

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3924

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4040

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4124

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2040

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:4900

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4692

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
PID:3576

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x23c,0x240,0x244,0x238,0x2f0,0x7ff980c42e98,0x7ff980c42ea4,0x7ff980c42eb0
2⤵
PID:4928

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=3224 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:2
2⤵
PID:1936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3208 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:3
2⤵
PID:3908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3484 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
2⤵
PID:3936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5452 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:1
2⤵
PID:2076

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5468 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:1
2⤵
PID:1552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5240 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
2⤵
PID:1820

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:380

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4632

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Modify Registry

5

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

3

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

T1012

Peripheral Device Discovery