sality | f3976d94b40d31fc49e46477679a31d674cc1cb3cc20af122a03809c4dfb373c

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5732c8.exe

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

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5732c8.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5732c8.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 31 IoCs

resource	yara_rule
behavioral2/memory/2756-7-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-9-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-10-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-24-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-15-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-30-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-31-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-32-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-33-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-34-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-35-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-36-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-37-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-38-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-39-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-41-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-54-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-55-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-57-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-60-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-74-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-76-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-80-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-82-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-84-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-86-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-88-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-95-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-96-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2756-97-0x00000000007B0000-0x000000000186A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/864-128-0x0000000000B40000-0x0000000001BFA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 36 IoCs

resource	yara_rule
behavioral2/memory/2756-7-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-9-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-10-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/3676-23-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/2756-24-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-15-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-30-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-31-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-32-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-33-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-34-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-35-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-36-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-37-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-38-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-39-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-41-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-54-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-55-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-57-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-60-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-74-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-76-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-80-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-82-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-84-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-86-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-88-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-95-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-96-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-97-0x00000000007B0000-0x000000000186A000-memory.dmp	UPX
behavioral2/memory/2756-116-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3676-119-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4952-123-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/864-129-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/864-128-0x0000000000B40000-0x0000000001BFA000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

pid	Process
2756	e5732c8.exe
3676	e573539.exe
4952	e574e01.exe
864	e574e20.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2756-7-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-9-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-10-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-24-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-15-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-30-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-31-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-32-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-33-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-34-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-35-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-36-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-37-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-38-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-39-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-41-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-54-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-55-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-57-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-60-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-74-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-76-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-80-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-82-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-84-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-86-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-88-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-95-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-96-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2756-97-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/864-128-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5732c8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5732c8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5732c8.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5732c8.exe

Enumerates connected drives 3 TTPs 13 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

description	ioc	Process
File opened (read-only)	\??\H:	e5732c8.exe
File opened (read-only)	\??\M:	e5732c8.exe
File opened (read-only)	\??\P:	e5732c8.exe
File opened (read-only)	\??\R:	e5732c8.exe
File opened (read-only)	\??\K:	e5732c8.exe
File opened (read-only)	\??\O:	e5732c8.exe
File opened (read-only)	\??\Q:	e5732c8.exe
File opened (read-only)	\??\L:	e5732c8.exe
File opened (read-only)	\??\E:	e5732c8.exe
File opened (read-only)	\??\G:	e5732c8.exe
File opened (read-only)	\??\I:	e5732c8.exe
File opened (read-only)	\??\J:	e5732c8.exe
File opened (read-only)	\??\N:	e5732c8.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e5732c8.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e5732c8.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e5732c8.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e573400	e5732c8.exe
File opened for modification	C:\Windows\SYSTEM.INI	e5732c8.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2756	e5732c8.exe
2756	e5732c8.exe
2756	e5732c8.exe
2756	e5732c8.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe
Token: SeDebugPrivilege	2756	e5732c8.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 4364	1880	rundll32.exe	87
PID 1880 wrote to memory of 4364	1880	rundll32.exe	87
PID 1880 wrote to memory of 4364	1880	rundll32.exe	87
PID 4364 wrote to memory of 2756	4364	rundll32.exe	88
PID 4364 wrote to memory of 2756	4364	rundll32.exe	88
PID 4364 wrote to memory of 2756	4364	rundll32.exe	88
PID 2756 wrote to memory of 776	2756	e5732c8.exe	8
PID 2756 wrote to memory of 780	2756	e5732c8.exe	9
PID 2756 wrote to memory of 388	2756	e5732c8.exe	13
PID 2756 wrote to memory of 2868	2756	e5732c8.exe	49
PID 2756 wrote to memory of 2928	2756	e5732c8.exe	50
PID 2756 wrote to memory of 720	2756	e5732c8.exe	52
PID 2756 wrote to memory of 3412	2756	e5732c8.exe	56
PID 2756 wrote to memory of 3560	2756	e5732c8.exe	57
PID 2756 wrote to memory of 3748	2756	e5732c8.exe	58
PID 2756 wrote to memory of 3836	2756	e5732c8.exe	59
PID 2756 wrote to memory of 3896	2756	e5732c8.exe	60
PID 2756 wrote to memory of 3984	2756	e5732c8.exe	61
PID 2756 wrote to memory of 3420	2756	e5732c8.exe	62
PID 2756 wrote to memory of 4576	2756	e5732c8.exe	74
PID 2756 wrote to memory of 4356	2756	e5732c8.exe	75
PID 2756 wrote to memory of 1620	2756	e5732c8.exe	82
PID 2756 wrote to memory of 2604	2756	e5732c8.exe	83
PID 2756 wrote to memory of 4072	2756	e5732c8.exe	84
PID 2756 wrote to memory of 1880	2756	e5732c8.exe	86
PID 2756 wrote to memory of 4364	2756	e5732c8.exe	87
PID 2756 wrote to memory of 4364	2756	e5732c8.exe	87
PID 4364 wrote to memory of 3676	4364	rundll32.exe	89
PID 4364 wrote to memory of 3676	4364	rundll32.exe	89
PID 4364 wrote to memory of 3676	4364	rundll32.exe	89
PID 4364 wrote to memory of 4952	4364	rundll32.exe	96
PID 4364 wrote to memory of 4952	4364	rundll32.exe	96
PID 4364 wrote to memory of 4952	4364	rundll32.exe	96
PID 4364 wrote to memory of 864	4364	rundll32.exe	97
PID 4364 wrote to memory of 864	4364	rundll32.exe	97
PID 4364 wrote to memory of 864	4364	rundll32.exe	97
PID 2756 wrote to memory of 776	2756	e5732c8.exe	8
PID 2756 wrote to memory of 780	2756	e5732c8.exe	9
PID 2756 wrote to memory of 388	2756	e5732c8.exe	13
PID 2756 wrote to memory of 2868	2756	e5732c8.exe	49
PID 2756 wrote to memory of 2928	2756	e5732c8.exe	50
PID 2756 wrote to memory of 720	2756	e5732c8.exe	52
PID 2756 wrote to memory of 3412	2756	e5732c8.exe	56
PID 2756 wrote to memory of 3560	2756	e5732c8.exe	57
PID 2756 wrote to memory of 3748	2756	e5732c8.exe	58
PID 2756 wrote to memory of 3836	2756	e5732c8.exe	59
PID 2756 wrote to memory of 3896	2756	e5732c8.exe	60
PID 2756 wrote to memory of 3984	2756	e5732c8.exe	61
PID 2756 wrote to memory of 3420	2756	e5732c8.exe	62
PID 2756 wrote to memory of 4576	2756	e5732c8.exe	74
PID 2756 wrote to memory of 4356	2756	e5732c8.exe	75
PID 2756 wrote to memory of 1620	2756	e5732c8.exe	82
PID 2756 wrote to memory of 2604	2756	e5732c8.exe	83
PID 2756 wrote to memory of 3676	2756	e5732c8.exe	89
PID 2756 wrote to memory of 3676	2756	e5732c8.exe	89
PID 2756 wrote to memory of 4120	2756	e5732c8.exe	91
PID 2756 wrote to memory of 3032	2756	e5732c8.exe	92
PID 2756 wrote to memory of 4952	2756	e5732c8.exe	96
PID 2756 wrote to memory of 4952	2756	e5732c8.exe	96
PID 2756 wrote to memory of 864	2756	e5732c8.exe	97
PID 2756 wrote to memory of 864	2756	e5732c8.exe	97

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5732c8.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:388

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2928

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:720

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3412
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3976d94b40d31fc49e46477679a31d674cc1cb3cc20af122a03809c4dfb373c.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1880
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3976d94b40d31fc49e46477679a31d674cc1cb3cc20af122a03809c4dfb373c.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4364
  - - C:\Users\Admin\AppData\Local\Temp\e5732c8.exe
      C:\Users\Admin\AppData\Local\Temp\e5732c8.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:2756
  - - C:\Users\Admin\AppData\Local\Temp\e573539.exe
      C:\Users\Admin\AppData\Local\Temp\e573539.exe
      4⤵
      Executes dropped EXE
      PID:3676
  - - C:\Users\Admin\AppData\Local\Temp\e574e01.exe
      C:\Users\Admin\AppData\Local\Temp\e574e01.exe
      4⤵
      Executes dropped EXE
      PID:4952
  - - C:\Users\Admin\AppData\Local\Temp\e574e20.exe
      C:\Users\Admin\AppData\Local\Temp\e574e20.exe
      4⤵
      Executes dropped EXE
      PID:864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3560

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3748

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3836

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3896

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3984

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3420

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:4576

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4356

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:1620

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:2604

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4072

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4120

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3032

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

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry