sality | 07de2e74ad0d4f979e5d40276151d19a11db4a463435650ba85056647037dc34

Windows Service

T1543.003

Processes:

e5734ac.exee575033.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e575033.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:

e575033.exee5734ac.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5734ac.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e575033.exee5734ac.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5734ac.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 32 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3632-7-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-9-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-10-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-22-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-30-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-12-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-31-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-32-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-33-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-34-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-35-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-36-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-37-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-38-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-39-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-41-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-54-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-55-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-57-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-60-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-69-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-75-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-77-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-80-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-82-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-84-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-92-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-94-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-96-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3632-99-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2812-125-0x0000000000B40000-0x0000000001BFA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2812-166-0x0000000000B40000-0x0000000001BFA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 37 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3632-7-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-9-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-10-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-22-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/1168-21-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3632-30-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-12-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-31-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-32-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-33-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-34-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-35-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-36-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-37-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-38-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-39-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-41-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-54-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-55-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-57-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-60-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-69-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-75-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-77-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-80-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-82-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-84-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-92-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-94-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-96-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-99-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/3632-117-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1168-120-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/2812-125-0x0000000000B40000-0x0000000001BFA000-memory.dmp	UPX
behavioral2/memory/3360-151-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/2812-166-0x0000000000B40000-0x0000000001BFA000-memory.dmp	UPX
behavioral2/memory/2812-167-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

Processes:

e5734ac.exee5736df.exee575023.exee575033.exe

pid process

3632 e5734ac.exe
1168 e5736df.exe
3360 e575023.exe
2812 e575033.exe

pid	process
3632	e5734ac.exe
1168	e5736df.exe
3360	e575023.exe
2812	e575033.exe

UPX packed file 32 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3632-7-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-9-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-10-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-22-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-30-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-12-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-31-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-32-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-33-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-34-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-35-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-36-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-37-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-38-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-39-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-41-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-54-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-55-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-57-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-60-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-69-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-75-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-77-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-80-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-82-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-84-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-92-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-94-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-96-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3632-99-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/2812-125-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/2812-166-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e5734ac.exee575033.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575033.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5734ac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575033.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575033.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e5734ac.exee575033.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575033.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:

e5734ac.exee575033.exe

description	ioc	process
File opened (read-only)	\??\E:	e5734ac.exe
File opened (read-only)	\??\H:	e5734ac.exe
File opened (read-only)	\??\Q:	e5734ac.exe
File opened (read-only)	\??\I:	e5734ac.exe
File opened (read-only)	\??\J:	e5734ac.exe
File opened (read-only)	\??\N:	e5734ac.exe
File opened (read-only)	\??\P:	e5734ac.exe
File opened (read-only)	\??\R:	e5734ac.exe
File opened (read-only)	\??\E:	e575033.exe
File opened (read-only)	\??\G:	e5734ac.exe
File opened (read-only)	\??\K:	e5734ac.exe
File opened (read-only)	\??\L:	e5734ac.exe
File opened (read-only)	\??\M:	e5734ac.exe
File opened (read-only)	\??\O:	e5734ac.exe

Drops file in Program Files directory 3 IoCs

Processes:

e5734ac.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e5734ac.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e5734ac.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e5734ac.exe

Drops file in Windows directory 3 IoCs

Processes:

e5734ac.exee575033.exe

description	ioc	process
File created	C:\Windows\e573577	e5734ac.exe
File opened for modification	C:\Windows\SYSTEM.INI	e5734ac.exe
File created	C:\Windows\e57886a	e575033.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e5734ac.exee575033.exe

pid process

3632 e5734ac.exe
3632 e5734ac.exe
3632 e5734ac.exe
3632 e5734ac.exe
2812 e575033.exe
2812 e575033.exe

pid	process
3632	e5734ac.exe
3632	e5734ac.exe
3632	e5734ac.exe
3632	e5734ac.exe
2812	e575033.exe
2812	e575033.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e5734ac.exe

description	pid	process
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe
Token: SeDebugPrivilege	3632	e5734ac.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee5734ac.exee575033.exe

description	pid	process	target process
PID 1772 wrote to memory of 4716	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 4716	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 4716	1772	rundll32.exe	rundll32.exe
PID 4716 wrote to memory of 3632	4716	rundll32.exe	e5734ac.exe
PID 4716 wrote to memory of 3632	4716	rundll32.exe	e5734ac.exe
PID 4716 wrote to memory of 3632	4716	rundll32.exe	e5734ac.exe
PID 3632 wrote to memory of 772	3632	e5734ac.exe	fontdrvhost.exe
PID 3632 wrote to memory of 776	3632	e5734ac.exe	fontdrvhost.exe
PID 3632 wrote to memory of 380	3632	e5734ac.exe	dwm.exe
PID 3632 wrote to memory of 2636	3632	e5734ac.exe	sihost.exe
PID 3632 wrote to memory of 2700	3632	e5734ac.exe	svchost.exe
PID 3632 wrote to memory of 2840	3632	e5734ac.exe	taskhostw.exe
PID 3632 wrote to memory of 3408	3632	e5734ac.exe	Explorer.EXE
PID 3632 wrote to memory of 3540	3632	e5734ac.exe	svchost.exe
PID 3632 wrote to memory of 3728	3632	e5734ac.exe	DllHost.exe
PID 3632 wrote to memory of 3816	3632	e5734ac.exe	StartMenuExperienceHost.exe
PID 3632 wrote to memory of 3880	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 3976	3632	e5734ac.exe	SearchApp.exe
PID 3632 wrote to memory of 428	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 4720	3632	e5734ac.exe	TextInputHost.exe
PID 3632 wrote to memory of 3016	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 4880	3632	e5734ac.exe	backgroundTaskHost.exe
PID 3632 wrote to memory of 1772	3632	e5734ac.exe	rundll32.exe
PID 3632 wrote to memory of 4716	3632	e5734ac.exe	rundll32.exe
PID 3632 wrote to memory of 4716	3632	e5734ac.exe	rundll32.exe
PID 4716 wrote to memory of 1168	4716	rundll32.exe	e5736df.exe
PID 4716 wrote to memory of 1168	4716	rundll32.exe	e5736df.exe
PID 4716 wrote to memory of 1168	4716	rundll32.exe	e5736df.exe
PID 4716 wrote to memory of 3360	4716	rundll32.exe	e575023.exe
PID 4716 wrote to memory of 3360	4716	rundll32.exe	e575023.exe
PID 4716 wrote to memory of 3360	4716	rundll32.exe	e575023.exe
PID 4716 wrote to memory of 2812	4716	rundll32.exe	e575033.exe
PID 4716 wrote to memory of 2812	4716	rundll32.exe	e575033.exe
PID 4716 wrote to memory of 2812	4716	rundll32.exe	e575033.exe
PID 3632 wrote to memory of 772	3632	e5734ac.exe	fontdrvhost.exe
PID 3632 wrote to memory of 776	3632	e5734ac.exe	fontdrvhost.exe
PID 3632 wrote to memory of 380	3632	e5734ac.exe	dwm.exe
PID 3632 wrote to memory of 2636	3632	e5734ac.exe	sihost.exe
PID 3632 wrote to memory of 2700	3632	e5734ac.exe	svchost.exe
PID 3632 wrote to memory of 2840	3632	e5734ac.exe	taskhostw.exe
PID 3632 wrote to memory of 3408	3632	e5734ac.exe	Explorer.EXE
PID 3632 wrote to memory of 3540	3632	e5734ac.exe	svchost.exe
PID 3632 wrote to memory of 3728	3632	e5734ac.exe	DllHost.exe
PID 3632 wrote to memory of 3816	3632	e5734ac.exe	StartMenuExperienceHost.exe
PID 3632 wrote to memory of 3880	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 3976	3632	e5734ac.exe	SearchApp.exe
PID 3632 wrote to memory of 428	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 4720	3632	e5734ac.exe	TextInputHost.exe
PID 3632 wrote to memory of 3016	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 1168	3632	e5734ac.exe	e5736df.exe
PID 3632 wrote to memory of 1168	3632	e5734ac.exe	e5736df.exe
PID 3632 wrote to memory of 2004	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 2596	3632	e5734ac.exe	RuntimeBroker.exe
PID 3632 wrote to memory of 3360	3632	e5734ac.exe	e575023.exe
PID 3632 wrote to memory of 3360	3632	e5734ac.exe	e575023.exe
PID 3632 wrote to memory of 2812	3632	e5734ac.exe	e575033.exe
PID 3632 wrote to memory of 2812	3632	e5734ac.exe	e575033.exe
PID 2812 wrote to memory of 772	2812	e575033.exe	fontdrvhost.exe
PID 2812 wrote to memory of 776	2812	e575033.exe	fontdrvhost.exe
PID 2812 wrote to memory of 380	2812	e575033.exe	dwm.exe
PID 2812 wrote to memory of 2636	2812	e575033.exe	sihost.exe
PID 2812 wrote to memory of 2700	2812	e575033.exe	svchost.exe
PID 2812 wrote to memory of 2840	2812	e575033.exe	taskhostw.exe
PID 2812 wrote to memory of 3408	2812	e575033.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e5734ac.exee575033.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5734ac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575033.exe

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

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:380

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2636

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2700

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2840

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3408

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\07de2e74ad0d4f979e5d40276151d19a11db4a463435650ba85056647037dc34.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\07de2e74ad0d4f979e5d40276151d19a11db4a463435650ba85056647037dc34.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:4716

C:\Users\Admin\AppData\Local\Temp\e5734ac.exe
C:\Users\Admin\AppData\Local\Temp\e5734ac.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:3632

C:\Users\Admin\AppData\Local\Temp\e5736df.exe
C:\Users\Admin\AppData\Local\Temp\e5736df.exe
4⤵
- Executes dropped EXE
PID:1168

C:\Users\Admin\AppData\Local\Temp\e575023.exe
C:\Users\Admin\AppData\Local\Temp\e575023.exe
4⤵
- Executes dropped EXE
PID:3360

C:\Users\Admin\AppData\Local\Temp\e575033.exe
C:\Users\Admin\AppData\Local\Temp\e575033.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 WriteProcessMemory
- System policy modification
PID:2812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3540

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3728

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3816

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3880

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3976

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:428

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:4720

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3016

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4880

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2004

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2596

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