sality | 2e7df1ce70cea4fbc38cebe86cbb7e3b1ef038c9f69f099406164c0ace977225

Modify Existing Service

T1031

Processes:

e56f263.exee56e6cb.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e56f263.exe

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

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1088

Disabling Security Tools

Modify Registry

Processes:

e56e6cb.exee56f263.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e56f263.exe

Windows security bypass 2 TTPs 12 IoCs

Disabling Security Tools

Modify Registry

Processes:

e56e6cb.exee56f263.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e56f263.exe

Executes dropped EXE 4 IoCs

Processes:

e56e6cb.exee56ef37.exee56f225.exee56f263.exe

pid process

2148 e56e6cb.exe
2224 e56ef37.exe
1648 e56f225.exe
3868 e56f263.exe

pid	process
2148	e56e6cb.exe
2224	e56ef37.exe
1648	e56f225.exe
3868	e56f263.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2148-135-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/2148-149-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/2148-150-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/3868-152-0x0000000000B10000-0x0000000001BCA000-memory.dmp	upx
behavioral2/memory/3868-155-0x0000000000B10000-0x0000000001BCA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disabling Security Tools

Modify Registry

Processes:

e56f263.exee56e6cb.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e56f263.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e56e6cb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e56f263.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e56e6cb.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e56e6cb.exee56f263.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e56f263.exe

Enumerates connected drives 3 TTPs 15 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:

e56e6cb.exe

description	ioc	process
File opened (read-only)	\??\N:	e56e6cb.exe
File opened (read-only)	\??\R:	e56e6cb.exe
File opened (read-only)	\??\F:	e56e6cb.exe
File opened (read-only)	\??\K:	e56e6cb.exe
File opened (read-only)	\??\L:	e56e6cb.exe
File opened (read-only)	\??\O:	e56e6cb.exe
File opened (read-only)	\??\P:	e56e6cb.exe
File opened (read-only)	\??\H:	e56e6cb.exe
File opened (read-only)	\??\J:	e56e6cb.exe
File opened (read-only)	\??\M:	e56e6cb.exe
File opened (read-only)	\??\Q:	e56e6cb.exe
File opened (read-only)	\??\S:	e56e6cb.exe
File opened (read-only)	\??\E:	e56e6cb.exe
File opened (read-only)	\??\G:	e56e6cb.exe
File opened (read-only)	\??\I:	e56e6cb.exe

Drops file in Program Files directory 3 IoCs

Processes:

e56e6cb.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e56e6cb.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e56e6cb.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e56e6cb.exe

Drops file in Windows directory 3 IoCs

Processes:

e56e6cb.exee56f263.exe

description	ioc	process
File created	C:\Windows\e56edfe	e56e6cb.exe
File opened for modification	C:\Windows\SYSTEM.INI	e56e6cb.exe
File created	C:\Windows\e574035	e56f263.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e56e6cb.exee56f263.exe

pid process

2148 e56e6cb.exe
2148 e56e6cb.exe
2148 e56e6cb.exe
2148 e56e6cb.exe
3868 e56f263.exe
3868 e56f263.exe

pid	process
2148	e56e6cb.exe
2148	e56e6cb.exe
2148	e56e6cb.exe
2148	e56e6cb.exe
3868	e56f263.exe
3868	e56f263.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e56e6cb.exe

description	pid	process
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe
Token: SeDebugPrivilege	2148	e56e6cb.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee56e6cb.exee56f263.exe

description	pid	process	target process
PID 4216 wrote to memory of 2688	4216	rundll32.exe	rundll32.exe
PID 4216 wrote to memory of 2688	4216	rundll32.exe	rundll32.exe
PID 4216 wrote to memory of 2688	4216	rundll32.exe	rundll32.exe
PID 2688 wrote to memory of 2148	2688	rundll32.exe	e56e6cb.exe
PID 2688 wrote to memory of 2148	2688	rundll32.exe	e56e6cb.exe
PID 2688 wrote to memory of 2148	2688	rundll32.exe	e56e6cb.exe
PID 2148 wrote to memory of 776	2148	e56e6cb.exe	fontdrvhost.exe
PID 2148 wrote to memory of 784	2148	e56e6cb.exe	fontdrvhost.exe
PID 2148 wrote to memory of 1012	2148	e56e6cb.exe	dwm.exe
PID 2148 wrote to memory of 2332	2148	e56e6cb.exe	sihost.exe
PID 2148 wrote to memory of 2360	2148	e56e6cb.exe	svchost.exe
PID 2148 wrote to memory of 2468	2148	e56e6cb.exe	taskhostw.exe
PID 2148 wrote to memory of 3032	2148	e56e6cb.exe	Explorer.EXE
PID 2148 wrote to memory of 2172	2148	e56e6cb.exe	svchost.exe
PID 2148 wrote to memory of 3252	2148	e56e6cb.exe	DllHost.exe
PID 2148 wrote to memory of 3352	2148	e56e6cb.exe	StartMenuExperienceHost.exe
PID 2148 wrote to memory of 3472	2148	e56e6cb.exe	RuntimeBroker.exe
PID 2148 wrote to memory of 3584	2148	e56e6cb.exe	SearchApp.exe
PID 2148 wrote to memory of 3784	2148	e56e6cb.exe	RuntimeBroker.exe
PID 2148 wrote to memory of 1632	2148	e56e6cb.exe	RuntimeBroker.exe
PID 2148 wrote to memory of 4216	2148	e56e6cb.exe	rundll32.exe
PID 2148 wrote to memory of 2688	2148	e56e6cb.exe	rundll32.exe
PID 2148 wrote to memory of 2688	2148	e56e6cb.exe	rundll32.exe
PID 2688 wrote to memory of 2224	2688	rundll32.exe	e56ef37.exe
PID 2688 wrote to memory of 2224	2688	rundll32.exe	e56ef37.exe
PID 2688 wrote to memory of 2224	2688	rundll32.exe	e56ef37.exe
PID 2688 wrote to memory of 1648	2688	rundll32.exe	e56f225.exe
PID 2688 wrote to memory of 1648	2688	rundll32.exe	e56f225.exe
PID 2688 wrote to memory of 1648	2688	rundll32.exe	e56f225.exe
PID 2688 wrote to memory of 3868	2688	rundll32.exe	e56f263.exe
PID 2688 wrote to memory of 3868	2688	rundll32.exe	e56f263.exe
PID 2688 wrote to memory of 3868	2688	rundll32.exe	e56f263.exe
PID 2148 wrote to memory of 776	2148	e56e6cb.exe	fontdrvhost.exe
PID 2148 wrote to memory of 784	2148	e56e6cb.exe	fontdrvhost.exe
PID 2148 wrote to memory of 1012	2148	e56e6cb.exe	dwm.exe
PID 2148 wrote to memory of 2332	2148	e56e6cb.exe	sihost.exe
PID 2148 wrote to memory of 2360	2148	e56e6cb.exe	svchost.exe
PID 2148 wrote to memory of 2468	2148	e56e6cb.exe	taskhostw.exe
PID 2148 wrote to memory of 3032	2148	e56e6cb.exe	Explorer.EXE
PID 2148 wrote to memory of 2172	2148	e56e6cb.exe	svchost.exe
PID 2148 wrote to memory of 3252	2148	e56e6cb.exe	DllHost.exe
PID 2148 wrote to memory of 3352	2148	e56e6cb.exe	StartMenuExperienceHost.exe
PID 2148 wrote to memory of 3472	2148	e56e6cb.exe	RuntimeBroker.exe
PID 2148 wrote to memory of 3584	2148	e56e6cb.exe	SearchApp.exe
PID 2148 wrote to memory of 3784	2148	e56e6cb.exe	RuntimeBroker.exe
PID 2148 wrote to memory of 1632	2148	e56e6cb.exe	RuntimeBroker.exe
PID 2148 wrote to memory of 2224	2148	e56e6cb.exe	e56ef37.exe
PID 2148 wrote to memory of 2224	2148	e56e6cb.exe	e56ef37.exe
PID 2148 wrote to memory of 1648	2148	e56e6cb.exe	e56f225.exe
PID 2148 wrote to memory of 1648	2148	e56e6cb.exe	e56f225.exe
PID 2148 wrote to memory of 3868	2148	e56e6cb.exe	e56f263.exe
PID 2148 wrote to memory of 3868	2148	e56e6cb.exe	e56f263.exe
PID 3868 wrote to memory of 776	3868	e56f263.exe	fontdrvhost.exe
PID 3868 wrote to memory of 784	3868	e56f263.exe	fontdrvhost.exe
PID 3868 wrote to memory of 1012	3868	e56f263.exe	dwm.exe
PID 3868 wrote to memory of 2332	3868	e56f263.exe	sihost.exe
PID 3868 wrote to memory of 2360	3868	e56f263.exe	svchost.exe
PID 3868 wrote to memory of 2468	3868	e56f263.exe	taskhostw.exe
PID 3868 wrote to memory of 3032	3868	e56f263.exe	Explorer.EXE
PID 3868 wrote to memory of 2172	3868	e56f263.exe	svchost.exe
PID 3868 wrote to memory of 3252	3868	e56f263.exe	DllHost.exe
PID 3868 wrote to memory of 3352	3868	e56f263.exe	StartMenuExperienceHost.exe
PID 3868 wrote to memory of 3472	3868	e56f263.exe	RuntimeBroker.exe
PID 3868 wrote to memory of 3584	3868	e56f263.exe	SearchApp.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e56e6cb.exee56f263.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e56e6cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e56f263.exe

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1012

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:2172

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3352

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3472

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3252

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3032

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\virussign.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4216

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\virussign.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:2688

C:\Users\Admin\AppData\Local\Temp\e56e6cb.exe
C:\Users\Admin\AppData\Local\Temp\e56e6cb.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:2148

C:\Users\Admin\AppData\Local\Temp\e56ef37.exe
C:\Users\Admin\AppData\Local\Temp\e56ef37.exe
4⤵
- Executes dropped EXE
PID:2224

C:\Users\Admin\AppData\Local\Temp\e56f225.exe
C:\Users\Admin\AppData\Local\Temp\e56f225.exe
4⤵
- Executes dropped EXE
PID:1648

C:\Users\Admin\AppData\Local\Temp\e56f263.exe
C:\Users\Admin\AppData\Local\Temp\e56f263.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3868

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1632

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3784

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3584

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2468

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2360

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2332

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Modify Registry

Bypass User Account Control

T1088

Disabling Security Tools