sality | 0808f9fb3cdb3932e3b4de7aeba8ea30853256d971775b4f53b5e44ecc71ae72

Windows Service

T1543.003

Processes:

e574cc8.exee577436.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e577436.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:

e577436.exee574cc8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574cc8.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e577436.exee574cc8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574cc8.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 28 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4732-6-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-9-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-18-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-25-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-33-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-34-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-17-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-11-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-10-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-8-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-35-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-37-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-36-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-38-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-40-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-39-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-58-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-59-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-60-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-61-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-63-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-65-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-68-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-69-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-72-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4732-73-0x0000000000800000-0x00000000018BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2704-108-0x0000000000B50000-0x0000000001C0A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/2704-145-0x0000000000B50000-0x0000000001C0A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 33 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4732-5-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4732-6-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-9-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-18-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-25-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/2924-32-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4732-33-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-34-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-17-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-11-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-10-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-8-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-35-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-37-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-36-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-38-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-40-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-39-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-58-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-59-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-60-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-61-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-63-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-65-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-68-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-69-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-72-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-73-0x0000000000800000-0x00000000018BA000-memory.dmp	UPX
behavioral2/memory/4732-92-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/2924-96-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/2704-108-0x0000000000B50000-0x0000000001C0A000-memory.dmp	UPX
behavioral2/memory/2704-144-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/2704-145-0x0000000000B50000-0x0000000001C0A000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

e574cc8.exee574e2f.exee577436.exe

pid process

4732 e574cc8.exe
2924 e574e2f.exe
2704 e577436.exe

pid	process
4732	e574cc8.exe
2924	e574e2f.exe
2704	e577436.exe

UPX packed file 28 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4732-6-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-9-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-18-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-25-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-33-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-34-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-17-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-11-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-10-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-8-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-35-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-37-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-36-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-38-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-40-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-39-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-58-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-59-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-60-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-61-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-63-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-65-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-68-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-69-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-72-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4732-73-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/2704-108-0x0000000000B50000-0x0000000001C0A000-memory.dmp	upx
behavioral2/memory/2704-145-0x0000000000B50000-0x0000000001C0A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e574cc8.exee577436.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574cc8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e577436.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e577436.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e577436.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e574cc8.exee577436.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577436.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

Processes:

e574cc8.exee577436.exe

description	ioc	process
File opened (read-only)	\??\L:	e574cc8.exe
File opened (read-only)	\??\H:	e577436.exe
File opened (read-only)	\??\G:	e574cc8.exe
File opened (read-only)	\??\J:	e574cc8.exe
File opened (read-only)	\??\K:	e574cc8.exe
File opened (read-only)	\??\I:	e577436.exe
File opened (read-only)	\??\E:	e574cc8.exe
File opened (read-only)	\??\H:	e574cc8.exe
File opened (read-only)	\??\I:	e574cc8.exe
File opened (read-only)	\??\M:	e574cc8.exe
File opened (read-only)	\??\N:	e574cc8.exe
File opened (read-only)	\??\E:	e577436.exe
File opened (read-only)	\??\G:	e577436.exe

Drops file in Windows directory 3 IoCs

Processes:

e574cc8.exee577436.exe

description	ioc	process
File created	C:\Windows\e574d26	e574cc8.exe
File opened for modification	C:\Windows\SYSTEM.INI	e574cc8.exe
File created	C:\Windows\e579d98	e577436.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e574cc8.exee577436.exe

pid process

4732 e574cc8.exe
4732 e574cc8.exe
4732 e574cc8.exe
4732 e574cc8.exe
2704 e577436.exe
2704 e577436.exe

pid	process
4732	e574cc8.exe
4732	e574cc8.exe
4732	e574cc8.exe
4732	e574cc8.exe
2704	e577436.exe
2704	e577436.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e574cc8.exe

description	pid	process
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe
Token: SeDebugPrivilege	4732	e574cc8.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee574cc8.exee577436.exe

description	pid	process	target process
PID 2676 wrote to memory of 5064	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 5064	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 5064	2676	rundll32.exe	rundll32.exe
PID 5064 wrote to memory of 4732	5064	rundll32.exe	e574cc8.exe
PID 5064 wrote to memory of 4732	5064	rundll32.exe	e574cc8.exe
PID 5064 wrote to memory of 4732	5064	rundll32.exe	e574cc8.exe
PID 4732 wrote to memory of 788	4732	e574cc8.exe	fontdrvhost.exe
PID 4732 wrote to memory of 796	4732	e574cc8.exe	fontdrvhost.exe
PID 4732 wrote to memory of 376	4732	e574cc8.exe	dwm.exe
PID 4732 wrote to memory of 2616	4732	e574cc8.exe	sihost.exe
PID 4732 wrote to memory of 2632	4732	e574cc8.exe	svchost.exe
PID 4732 wrote to memory of 2776	4732	e574cc8.exe	taskhostw.exe
PID 4732 wrote to memory of 3516	4732	e574cc8.exe	Explorer.EXE
PID 4732 wrote to memory of 3660	4732	e574cc8.exe	svchost.exe
PID 4732 wrote to memory of 3840	4732	e574cc8.exe	DllHost.exe
PID 4732 wrote to memory of 3928	4732	e574cc8.exe	StartMenuExperienceHost.exe
PID 4732 wrote to memory of 3988	4732	e574cc8.exe	RuntimeBroker.exe
PID 4732 wrote to memory of 668	4732	e574cc8.exe	SearchApp.exe
PID 4732 wrote to memory of 3532	4732	e574cc8.exe	RuntimeBroker.exe
PID 4732 wrote to memory of 4740	4732	e574cc8.exe	RuntimeBroker.exe
PID 4732 wrote to memory of 1064	4732	e574cc8.exe	TextInputHost.exe
PID 4732 wrote to memory of 4100	4732	e574cc8.exe	backgroundTaskHost.exe
PID 4732 wrote to memory of 2676	4732	e574cc8.exe	rundll32.exe
PID 4732 wrote to memory of 5064	4732	e574cc8.exe	rundll32.exe
PID 4732 wrote to memory of 5064	4732	e574cc8.exe	rundll32.exe
PID 5064 wrote to memory of 2924	5064	rundll32.exe	e574e2f.exe
PID 5064 wrote to memory of 2924	5064	rundll32.exe	e574e2f.exe
PID 5064 wrote to memory of 2924	5064	rundll32.exe	e574e2f.exe
PID 5064 wrote to memory of 2704	5064	rundll32.exe	e577436.exe
PID 5064 wrote to memory of 2704	5064	rundll32.exe	e577436.exe
PID 5064 wrote to memory of 2704	5064	rundll32.exe	e577436.exe
PID 4732 wrote to memory of 788	4732	e574cc8.exe	fontdrvhost.exe
PID 4732 wrote to memory of 796	4732	e574cc8.exe	fontdrvhost.exe
PID 4732 wrote to memory of 376	4732	e574cc8.exe	dwm.exe
PID 4732 wrote to memory of 2616	4732	e574cc8.exe	sihost.exe
PID 4732 wrote to memory of 2632	4732	e574cc8.exe	svchost.exe
PID 4732 wrote to memory of 2776	4732	e574cc8.exe	taskhostw.exe
PID 4732 wrote to memory of 3516	4732	e574cc8.exe	Explorer.EXE
PID 4732 wrote to memory of 3660	4732	e574cc8.exe	svchost.exe
PID 4732 wrote to memory of 3840	4732	e574cc8.exe	DllHost.exe
PID 4732 wrote to memory of 3928	4732	e574cc8.exe	StartMenuExperienceHost.exe
PID 4732 wrote to memory of 3988	4732	e574cc8.exe	RuntimeBroker.exe
PID 4732 wrote to memory of 668	4732	e574cc8.exe	SearchApp.exe
PID 4732 wrote to memory of 3532	4732	e574cc8.exe	RuntimeBroker.exe
PID 4732 wrote to memory of 4740	4732	e574cc8.exe	RuntimeBroker.exe
PID 4732 wrote to memory of 1064	4732	e574cc8.exe	TextInputHost.exe
PID 4732 wrote to memory of 4100	4732	e574cc8.exe	backgroundTaskHost.exe
PID 4732 wrote to memory of 2924	4732	e574cc8.exe	e574e2f.exe
PID 4732 wrote to memory of 2924	4732	e574cc8.exe	e574e2f.exe
PID 4732 wrote to memory of 2704	4732	e574cc8.exe	e577436.exe
PID 4732 wrote to memory of 2704	4732	e574cc8.exe	e577436.exe
PID 2704 wrote to memory of 788	2704	e577436.exe	fontdrvhost.exe
PID 2704 wrote to memory of 796	2704	e577436.exe	fontdrvhost.exe
PID 2704 wrote to memory of 376	2704	e577436.exe	dwm.exe
PID 2704 wrote to memory of 2616	2704	e577436.exe	sihost.exe
PID 2704 wrote to memory of 2632	2704	e577436.exe	svchost.exe
PID 2704 wrote to memory of 2776	2704	e577436.exe	taskhostw.exe
PID 2704 wrote to memory of 3516	2704	e577436.exe	Explorer.EXE
PID 2704 wrote to memory of 3660	2704	e577436.exe	svchost.exe
PID 2704 wrote to memory of 3840	2704	e577436.exe	DllHost.exe
PID 2704 wrote to memory of 3928	2704	e577436.exe	StartMenuExperienceHost.exe
PID 2704 wrote to memory of 3988	2704	e577436.exe	RuntimeBroker.exe
PID 2704 wrote to memory of 668	2704	e577436.exe	SearchApp.exe
PID 2704 wrote to memory of 3532	2704	e577436.exe	RuntimeBroker.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e574cc8.exee577436.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574cc8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577436.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:796

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:376

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2632

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2776

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3516

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0808f9fb3cdb3932e3b4de7aeba8ea30853256d971775b4f53b5e44ecc71ae72.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2676

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0808f9fb3cdb3932e3b4de7aeba8ea30853256d971775b4f53b5e44ecc71ae72.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:5064

C:\Users\Admin\AppData\Local\Temp\e574cc8.exe
C:\Users\Admin\AppData\Local\Temp\e574cc8.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:4732

C:\Users\Admin\AppData\Local\Temp\e574e2f.exe
C:\Users\Admin\AppData\Local\Temp\e574e2f.exe
4⤵
- Executes dropped EXE
PID:2924

C:\Users\Admin\AppData\Local\Temp\e577436.exe
C:\Users\Admin\AppData\Local\Temp\e577436.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:2704

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3660

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3840

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3928

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3988

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:668

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3532

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4740

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:1064

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:4100

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