sality | 0e528b3c1eb71016aaa2f237bb88d579c7c81885e97d50c92c4cfbaec26d4e57

Windows Service

T1543.003

Processes:

e57597a.exee575ae1.exee5788c7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5788c7.exe

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

UAC bypass 3 TTPs 3 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

e57597a.exee575ae1.exee5788c7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5788c7.exe

Windows security bypass 2 TTPs 18 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e575ae1.exee5788c7.exee57597a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575ae1.exe

Executes dropped EXE 3 IoCs

Processes:

e57597a.exee575ae1.exee5788c7.exe

pid process

1792 e57597a.exe
3644 e575ae1.exe
3504 e5788c7.exe

pid	process
1792	e57597a.exe
3644	e575ae1.exe
3504	e5788c7.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1792-6-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-8-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-11-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-32-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-25-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-34-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-35-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-33-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-12-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-9-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-10-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-36-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-38-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-37-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-39-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-40-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-46-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-47-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-57-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-58-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-60-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-61-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-62-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-64-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-67-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/1792-72-0x00000000008A0000-0x000000000195A000-memory.dmp	upx
behavioral2/memory/3644-89-0x0000000000B50000-0x0000000001C0A000-memory.dmp	upx
behavioral2/memory/3644-94-0x0000000000B50000-0x0000000001C0A000-memory.dmp	upx
behavioral2/memory/3504-104-0x0000000000850000-0x000000000190A000-memory.dmp	upx
behavioral2/memory/3504-148-0x0000000000850000-0x000000000190A000-memory.dmp	upx

Windows security modification 2 TTPs 21 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e57597a.exee575ae1.exee5788c7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57597a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575ae1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e575ae1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5788c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575ae1.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

System Information Discovery

T1082

Processes:

e5788c7.exee57597a.exee575ae1.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575ae1.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:

e57597a.exee5788c7.exe

description	ioc	process
File opened (read-only)	\??\G:	e57597a.exe
File opened (read-only)	\??\I:	e57597a.exe
File opened (read-only)	\??\I:	e5788c7.exe
File opened (read-only)	\??\H:	e57597a.exe
File opened (read-only)	\??\E:	e5788c7.exe
File opened (read-only)	\??\M:	e57597a.exe
File opened (read-only)	\??\G:	e5788c7.exe
File opened (read-only)	\??\J:	e5788c7.exe
File opened (read-only)	\??\J:	e57597a.exe
File opened (read-only)	\??\L:	e57597a.exe
File opened (read-only)	\??\N:	e57597a.exe
File opened (read-only)	\??\H:	e5788c7.exe
File opened (read-only)	\??\E:	e57597a.exe
File opened (read-only)	\??\K:	e57597a.exe

Drops file in Windows directory 4 IoCs

Processes:

e57597a.exee575ae1.exee5788c7.exe

description	ioc	process
File created	C:\Windows\e5759d8	e57597a.exe
File opened for modification	C:\Windows\SYSTEM.INI	e57597a.exe
File created	C:\Windows\e57aa3a	e575ae1.exe
File created	C:\Windows\e57b016	e5788c7.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e57597a.exee5788c7.exe

pid process

1792 e57597a.exe
1792 e57597a.exe
1792 e57597a.exe
1792 e57597a.exe
3504 e5788c7.exe
3504 e5788c7.exe

pid	process
1792	e57597a.exe
1792	e57597a.exe
1792	e57597a.exe
1792	e57597a.exe
3504	e5788c7.exe
3504	e5788c7.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e57597a.exe

description	pid	process
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe
Token: SeDebugPrivilege	1792	e57597a.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee57597a.exee5788c7.exe

description	pid	process	target process
PID 5056 wrote to memory of 1932	5056	rundll32.exe	rundll32.exe
PID 5056 wrote to memory of 1932	5056	rundll32.exe	rundll32.exe
PID 5056 wrote to memory of 1932	5056	rundll32.exe	rundll32.exe
PID 1932 wrote to memory of 1792	1932	rundll32.exe	e57597a.exe
PID 1932 wrote to memory of 1792	1932	rundll32.exe	e57597a.exe
PID 1932 wrote to memory of 1792	1932	rundll32.exe	e57597a.exe
PID 1792 wrote to memory of 772	1792	e57597a.exe	fontdrvhost.exe
PID 1792 wrote to memory of 780	1792	e57597a.exe	fontdrvhost.exe
PID 1792 wrote to memory of 380	1792	e57597a.exe	dwm.exe
PID 1792 wrote to memory of 2620	1792	e57597a.exe	sihost.exe
PID 1792 wrote to memory of 2652	1792	e57597a.exe	svchost.exe
PID 1792 wrote to memory of 2752	1792	e57597a.exe	taskhostw.exe
PID 1792 wrote to memory of 3424	1792	e57597a.exe	Explorer.EXE
PID 1792 wrote to memory of 3536	1792	e57597a.exe	svchost.exe
PID 1792 wrote to memory of 3728	1792	e57597a.exe	DllHost.exe
PID 1792 wrote to memory of 3860	1792	e57597a.exe	StartMenuExperienceHost.exe
PID 1792 wrote to memory of 3932	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 4036	1792	e57597a.exe	SearchApp.exe
PID 1792 wrote to memory of 3968	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 536	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 4360	1792	e57597a.exe	TextInputHost.exe
PID 1792 wrote to memory of 4772	1792	e57597a.exe	backgroundTaskHost.exe
PID 1792 wrote to memory of 5056	1792	e57597a.exe	rundll32.exe
PID 1792 wrote to memory of 1932	1792	e57597a.exe	rundll32.exe
PID 1792 wrote to memory of 1932	1792	e57597a.exe	rundll32.exe
PID 1932 wrote to memory of 3644	1932	rundll32.exe	e575ae1.exe
PID 1932 wrote to memory of 3644	1932	rundll32.exe	e575ae1.exe
PID 1932 wrote to memory of 3644	1932	rundll32.exe	e575ae1.exe
PID 1792 wrote to memory of 772	1792	e57597a.exe	fontdrvhost.exe
PID 1792 wrote to memory of 780	1792	e57597a.exe	fontdrvhost.exe
PID 1792 wrote to memory of 380	1792	e57597a.exe	dwm.exe
PID 1792 wrote to memory of 2620	1792	e57597a.exe	sihost.exe
PID 1792 wrote to memory of 2652	1792	e57597a.exe	svchost.exe
PID 1792 wrote to memory of 2752	1792	e57597a.exe	taskhostw.exe
PID 1792 wrote to memory of 3424	1792	e57597a.exe	Explorer.EXE
PID 1792 wrote to memory of 3536	1792	e57597a.exe	svchost.exe
PID 1792 wrote to memory of 3728	1792	e57597a.exe	DllHost.exe
PID 1792 wrote to memory of 3860	1792	e57597a.exe	StartMenuExperienceHost.exe
PID 1792 wrote to memory of 3932	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 4036	1792	e57597a.exe	SearchApp.exe
PID 1792 wrote to memory of 3968	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 536	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 4360	1792	e57597a.exe	TextInputHost.exe
PID 1792 wrote to memory of 4772	1792	e57597a.exe	backgroundTaskHost.exe
PID 1792 wrote to memory of 5056	1792	e57597a.exe	rundll32.exe
PID 1792 wrote to memory of 3644	1792	e57597a.exe	e575ae1.exe
PID 1792 wrote to memory of 3644	1792	e57597a.exe	e575ae1.exe
PID 1792 wrote to memory of 2904	1792	e57597a.exe	RuntimeBroker.exe
PID 1792 wrote to memory of 4756	1792	e57597a.exe	RuntimeBroker.exe
PID 1932 wrote to memory of 3504	1932	rundll32.exe	e5788c7.exe
PID 1932 wrote to memory of 3504	1932	rundll32.exe	e5788c7.exe
PID 1932 wrote to memory of 3504	1932	rundll32.exe	e5788c7.exe
PID 3504 wrote to memory of 772	3504	e5788c7.exe	fontdrvhost.exe
PID 3504 wrote to memory of 780	3504	e5788c7.exe	fontdrvhost.exe
PID 3504 wrote to memory of 380	3504	e5788c7.exe	dwm.exe
PID 3504 wrote to memory of 2620	3504	e5788c7.exe	sihost.exe
PID 3504 wrote to memory of 2652	3504	e5788c7.exe	svchost.exe
PID 3504 wrote to memory of 2752	3504	e5788c7.exe	taskhostw.exe
PID 3504 wrote to memory of 3424	3504	e5788c7.exe	Explorer.EXE
PID 3504 wrote to memory of 3536	3504	e5788c7.exe	svchost.exe
PID 3504 wrote to memory of 3728	3504	e5788c7.exe	DllHost.exe
PID 3504 wrote to memory of 3860	3504	e5788c7.exe	StartMenuExperienceHost.exe
PID 3504 wrote to memory of 3932	3504	e5788c7.exe	RuntimeBroker.exe
PID 3504 wrote to memory of 4036	3504	e5788c7.exe	SearchApp.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

Processes:

e5788c7.exee57597a.exee575ae1.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5788c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57597a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575ae1.exe

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

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

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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2620

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2652

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2752

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b4f0f5783287d714b405c547b714ce0_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:5056

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b4f0f5783287d714b405c547b714ce0_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:1932

C:\Users\Admin\AppData\Local\Temp\e57597a.exe
C:\Users\Admin\AppData\Local\Temp\e57597a.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:1792

C:\Users\Admin\AppData\Local\Temp\e575ae1.exe
C:\Users\Admin\AppData\Local\Temp\e575ae1.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
PID:3644

C:\Users\Admin\AppData\Local\Temp\e5788c7.exe
C:\Users\Admin\AppData\Local\Temp\e5788c7.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:3504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3536

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:3860

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3932

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4036

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3968

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:536

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:4360

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4772

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2904

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4756

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