sality | 069a33c68bba0aa179acc93e0346f3ca9d7e51d3920114c5d078c4bc98d2fc5d

Windows Service

T1543.003

Processes:

e574a67.exee577a7f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e574a67.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

T1562.001

Modify Registry

Processes:

e574a67.exee577a7f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577a7f.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e574a67.exee577a7f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e577a7f.exe

Executes dropped EXE 4 IoCs

Processes:

e574a67.exee574bbe.exee577a7f.exee577a8f.exe

pid process

1096 e574a67.exe
668 e574bbe.exe
1528 e577a7f.exe
2968 e577a8f.exe

pid	process
1096	e574a67.exe
668	e574bbe.exe
1528	e577a7f.exe
2968	e577a8f.exe

UPX packed file 28 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1096-6-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-10-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-8-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-9-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-11-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-19-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-30-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-32-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-33-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-34-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-35-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-37-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-36-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-38-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-39-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-40-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-46-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-60-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-61-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-62-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-64-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-66-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-73-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-76-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1096-77-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1528-101-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/1528-112-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/1528-160-0x0000000000790000-0x000000000184A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e577a7f.exee574a67.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574a67.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e577a7f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e577a7f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e577a7f.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e574a67.exee577a7f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577a7f.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:

e574a67.exee577a7f.exe

description	ioc	process
File opened (read-only)	\??\H:	e574a67.exe
File opened (read-only)	\??\L:	e574a67.exe
File opened (read-only)	\??\I:	e574a67.exe
File opened (read-only)	\??\I:	e577a7f.exe
File opened (read-only)	\??\E:	e574a67.exe
File opened (read-only)	\??\J:	e574a67.exe
File opened (read-only)	\??\E:	e577a7f.exe
File opened (read-only)	\??\G:	e577a7f.exe
File opened (read-only)	\??\J:	e577a7f.exe
File opened (read-only)	\??\G:	e574a67.exe
File opened (read-only)	\??\K:	e574a67.exe
File opened (read-only)	\??\M:	e574a67.exe
File opened (read-only)	\??\H:	e577a7f.exe

Drops file in Windows directory 3 IoCs

Processes:

e574a67.exee577a7f.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	e574a67.exe
File created	C:\Windows\e57a1ce	e577a7f.exe
File created	C:\Windows\e574ac4	e574a67.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e574a67.exee577a7f.exe

pid process

1096 e574a67.exe
1096 e574a67.exe
1096 e574a67.exe
1096 e574a67.exe
1528 e577a7f.exe
1528 e577a7f.exe

pid	process
1096	e574a67.exe
1096	e574a67.exe
1096	e574a67.exe
1096	e574a67.exe
1528	e577a7f.exe
1528	e577a7f.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e574a67.exe

description	pid	process
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe
Token: SeDebugPrivilege	1096	e574a67.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee574a67.exee577a7f.exe

description	pid	process	target process
PID 4012 wrote to memory of 2192	4012	rundll32.exe	rundll32.exe
PID 4012 wrote to memory of 2192	4012	rundll32.exe	rundll32.exe
PID 4012 wrote to memory of 2192	4012	rundll32.exe	rundll32.exe
PID 2192 wrote to memory of 1096	2192	rundll32.exe	e574a67.exe
PID 2192 wrote to memory of 1096	2192	rundll32.exe	e574a67.exe
PID 2192 wrote to memory of 1096	2192	rundll32.exe	e574a67.exe
PID 1096 wrote to memory of 776	1096	e574a67.exe	fontdrvhost.exe
PID 1096 wrote to memory of 784	1096	e574a67.exe	fontdrvhost.exe
PID 1096 wrote to memory of 316	1096	e574a67.exe	dwm.exe
PID 1096 wrote to memory of 2928	1096	e574a67.exe	sihost.exe
PID 1096 wrote to memory of 2972	1096	e574a67.exe	svchost.exe
PID 1096 wrote to memory of 2744	1096	e574a67.exe	taskhostw.exe
PID 1096 wrote to memory of 3372	1096	e574a67.exe	Explorer.EXE
PID 1096 wrote to memory of 3524	1096	e574a67.exe	svchost.exe
PID 1096 wrote to memory of 3744	1096	e574a67.exe	DllHost.exe
PID 1096 wrote to memory of 3840	1096	e574a67.exe	StartMenuExperienceHost.exe
PID 1096 wrote to memory of 3900	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 3988	1096	e574a67.exe	SearchApp.exe
PID 1096 wrote to memory of 4092	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 3028	1096	e574a67.exe	TextInputHost.exe
PID 1096 wrote to memory of 2732	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 3860	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 2452	1096	e574a67.exe	backgroundTaskHost.exe
PID 1096 wrote to memory of 2208	1096	e574a67.exe	backgroundTaskHost.exe
PID 1096 wrote to memory of 4012	1096	e574a67.exe	rundll32.exe
PID 1096 wrote to memory of 2192	1096	e574a67.exe	rundll32.exe
PID 1096 wrote to memory of 2192	1096	e574a67.exe	rundll32.exe
PID 2192 wrote to memory of 668	2192	rundll32.exe	e574bbe.exe
PID 2192 wrote to memory of 668	2192	rundll32.exe	e574bbe.exe
PID 2192 wrote to memory of 668	2192	rundll32.exe	e574bbe.exe
PID 1096 wrote to memory of 776	1096	e574a67.exe	fontdrvhost.exe
PID 1096 wrote to memory of 784	1096	e574a67.exe	fontdrvhost.exe
PID 1096 wrote to memory of 316	1096	e574a67.exe	dwm.exe
PID 1096 wrote to memory of 2928	1096	e574a67.exe	sihost.exe
PID 1096 wrote to memory of 2972	1096	e574a67.exe	svchost.exe
PID 1096 wrote to memory of 2744	1096	e574a67.exe	taskhostw.exe
PID 1096 wrote to memory of 3372	1096	e574a67.exe	Explorer.EXE
PID 1096 wrote to memory of 3524	1096	e574a67.exe	svchost.exe
PID 1096 wrote to memory of 3744	1096	e574a67.exe	DllHost.exe
PID 1096 wrote to memory of 3840	1096	e574a67.exe	StartMenuExperienceHost.exe
PID 1096 wrote to memory of 3900	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 3988	1096	e574a67.exe	SearchApp.exe
PID 1096 wrote to memory of 4092	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 3028	1096	e574a67.exe	TextInputHost.exe
PID 1096 wrote to memory of 2732	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 3860	1096	e574a67.exe	RuntimeBroker.exe
PID 1096 wrote to memory of 2452	1096	e574a67.exe	backgroundTaskHost.exe
PID 1096 wrote to memory of 2208	1096	e574a67.exe	backgroundTaskHost.exe
PID 1096 wrote to memory of 4012	1096	e574a67.exe	rundll32.exe
PID 1096 wrote to memory of 668	1096	e574a67.exe	e574bbe.exe
PID 1096 wrote to memory of 668	1096	e574a67.exe	e574bbe.exe
PID 2192 wrote to memory of 1528	2192	rundll32.exe	e577a7f.exe
PID 2192 wrote to memory of 1528	2192	rundll32.exe	e577a7f.exe
PID 2192 wrote to memory of 1528	2192	rundll32.exe	e577a7f.exe
PID 2192 wrote to memory of 2968	2192	rundll32.exe	e577a8f.exe
PID 2192 wrote to memory of 2968	2192	rundll32.exe	e577a8f.exe
PID 2192 wrote to memory of 2968	2192	rundll32.exe	e577a8f.exe
PID 1528 wrote to memory of 776	1528	e577a7f.exe	fontdrvhost.exe
PID 1528 wrote to memory of 784	1528	e577a7f.exe	fontdrvhost.exe
PID 1528 wrote to memory of 316	1528	e577a7f.exe	dwm.exe
PID 1528 wrote to memory of 2928	1528	e577a7f.exe	sihost.exe
PID 1528 wrote to memory of 2972	1528	e577a7f.exe	svchost.exe
PID 1528 wrote to memory of 2744	1528	e577a7f.exe	taskhostw.exe
PID 1528 wrote to memory of 3372	1528	e577a7f.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e574a67.exee577a7f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574a67.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577a7f.exe

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

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:316

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2928

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2972

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2744

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3372

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\11c193469217ff54092e14cd0e641380_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4012

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\11c193469217ff54092e14cd0e641380_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:2192

C:\Users\Admin\AppData\Local\Temp\e574a67.exe
C:\Users\Admin\AppData\Local\Temp\e574a67.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:1096

C:\Users\Admin\AppData\Local\Temp\e574bbe.exe
C:\Users\Admin\AppData\Local\Temp\e574bbe.exe
4⤵
- Executes dropped EXE
PID:668

C:\Users\Admin\AppData\Local\Temp\e577a7f.exe
C:\Users\Admin\AppData\Local\Temp\e577a7f.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:1528

C:\Users\Admin\AppData\Local\Temp\e577a8f.exe
C:\Users\Admin\AppData\Local\Temp\e577a8f.exe
4⤵
- Executes dropped EXE
PID:2968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3524

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3744

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3840

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3900

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3988

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4092

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:3028

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2732

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3860

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:2452

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:2208

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2292

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