sality | 610eb98abec78e784ec1d07aac77af7438ba6c290c1f09d256c3f360e20aed3a

Windows Service

T1543.003

Processes:

e577f13.exee574b61.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e577f13.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:

e574b61.exee577f13.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577f13.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e574b61.exee577f13.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e577f13.exe

Executes dropped EXE 3 IoCs

Processes:

e574b61.exee574dd2.exee577f13.exe

pid process

3336 e574b61.exe
1292 e574dd2.exe
4196 e577f13.exe

pid	process
3336	e574b61.exe
1292	e574dd2.exe
4196	e577f13.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3336-6-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-9-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-11-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-10-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-13-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-29-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-32-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-36-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-19-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-12-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-37-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-38-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-39-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-40-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-41-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-47-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-56-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-58-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-59-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-61-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-62-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-63-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3336-66-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/4196-94-0x0000000000740000-0x00000000017FA000-memory.dmp	upx
behavioral2/memory/4196-90-0x0000000000740000-0x00000000017FA000-memory.dmp	upx
behavioral2/memory/4196-142-0x0000000000740000-0x00000000017FA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e577f13.exee574b61.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e577f13.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574b61.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e577f13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574b61.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e574b61.exee577f13.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577f13.exe

Enumerates connected drives 3 TTPs 12 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:

e574b61.exee577f13.exe

description	ioc	process
File opened (read-only)	\??\E:	e574b61.exe
File opened (read-only)	\??\G:	e574b61.exe
File opened (read-only)	\??\J:	e574b61.exe
File opened (read-only)	\??\K:	e574b61.exe
File opened (read-only)	\??\E:	e577f13.exe
File opened (read-only)	\??\J:	e577f13.exe
File opened (read-only)	\??\H:	e574b61.exe
File opened (read-only)	\??\I:	e574b61.exe
File opened (read-only)	\??\L:	e574b61.exe
File opened (read-only)	\??\G:	e577f13.exe
File opened (read-only)	\??\H:	e577f13.exe
File opened (read-only)	\??\I:	e577f13.exe

Drops file in Windows directory 3 IoCs

Processes:

e574b61.exee577f13.exe

description	ioc	process
File created	C:\Windows\e574bbe	e574b61.exe
File opened for modification	C:\Windows\SYSTEM.INI	e574b61.exe
File created	C:\Windows\e57a681	e577f13.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e574b61.exee577f13.exe

pid process

3336 e574b61.exe
3336 e574b61.exe
3336 e574b61.exe
3336 e574b61.exe
4196 e577f13.exe
4196 e577f13.exe

pid	process
3336	e574b61.exe
3336	e574b61.exe
3336	e574b61.exe
3336	e574b61.exe
4196	e577f13.exe
4196	e577f13.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e574b61.exe

description	pid	process
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe
Token: SeDebugPrivilege	3336	e574b61.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee574b61.exee577f13.exe

description	pid	process	target process
PID 4036 wrote to memory of 2692	4036	rundll32.exe	rundll32.exe
PID 4036 wrote to memory of 2692	4036	rundll32.exe	rundll32.exe
PID 4036 wrote to memory of 2692	4036	rundll32.exe	rundll32.exe
PID 2692 wrote to memory of 3336	2692	rundll32.exe	e574b61.exe
PID 2692 wrote to memory of 3336	2692	rundll32.exe	e574b61.exe
PID 2692 wrote to memory of 3336	2692	rundll32.exe	e574b61.exe
PID 3336 wrote to memory of 792	3336	e574b61.exe	fontdrvhost.exe
PID 3336 wrote to memory of 800	3336	e574b61.exe	fontdrvhost.exe
PID 3336 wrote to memory of 380	3336	e574b61.exe	dwm.exe
PID 3336 wrote to memory of 3068	3336	e574b61.exe	sihost.exe
PID 3336 wrote to memory of 1120	3336	e574b61.exe	svchost.exe
PID 3336 wrote to memory of 3188	3336	e574b61.exe	taskhostw.exe
PID 3336 wrote to memory of 3504	3336	e574b61.exe	Explorer.EXE
PID 3336 wrote to memory of 3624	3336	e574b61.exe	svchost.exe
PID 3336 wrote to memory of 3812	3336	e574b61.exe	DllHost.exe
PID 3336 wrote to memory of 3904	3336	e574b61.exe	StartMenuExperienceHost.exe
PID 3336 wrote to memory of 3968	3336	e574b61.exe	RuntimeBroker.exe
PID 3336 wrote to memory of 4056	3336	e574b61.exe	SearchApp.exe
PID 3336 wrote to memory of 4128	3336	e574b61.exe	RuntimeBroker.exe
PID 3336 wrote to memory of 2636	3336	e574b61.exe	RuntimeBroker.exe
PID 3336 wrote to memory of 4564	3336	e574b61.exe	TextInputHost.exe
PID 3336 wrote to memory of 3108	3336	e574b61.exe	backgroundTaskHost.exe
PID 3336 wrote to memory of 4036	3336	e574b61.exe	rundll32.exe
PID 3336 wrote to memory of 2692	3336	e574b61.exe	rundll32.exe
PID 3336 wrote to memory of 2692	3336	e574b61.exe	rundll32.exe
PID 2692 wrote to memory of 1292	2692	rundll32.exe	e574dd2.exe
PID 2692 wrote to memory of 1292	2692	rundll32.exe	e574dd2.exe
PID 2692 wrote to memory of 1292	2692	rundll32.exe	e574dd2.exe
PID 3336 wrote to memory of 792	3336	e574b61.exe	fontdrvhost.exe
PID 3336 wrote to memory of 800	3336	e574b61.exe	fontdrvhost.exe
PID 3336 wrote to memory of 380	3336	e574b61.exe	dwm.exe
PID 3336 wrote to memory of 3068	3336	e574b61.exe	sihost.exe
PID 3336 wrote to memory of 1120	3336	e574b61.exe	svchost.exe
PID 3336 wrote to memory of 3188	3336	e574b61.exe	taskhostw.exe
PID 3336 wrote to memory of 3504	3336	e574b61.exe	Explorer.EXE
PID 3336 wrote to memory of 3624	3336	e574b61.exe	svchost.exe
PID 3336 wrote to memory of 3812	3336	e574b61.exe	DllHost.exe
PID 3336 wrote to memory of 3904	3336	e574b61.exe	StartMenuExperienceHost.exe
PID 3336 wrote to memory of 3968	3336	e574b61.exe	RuntimeBroker.exe
PID 3336 wrote to memory of 4056	3336	e574b61.exe	SearchApp.exe
PID 3336 wrote to memory of 4128	3336	e574b61.exe	RuntimeBroker.exe
PID 3336 wrote to memory of 2636	3336	e574b61.exe	RuntimeBroker.exe
PID 3336 wrote to memory of 4564	3336	e574b61.exe	TextInputHost.exe
PID 3336 wrote to memory of 3108	3336	e574b61.exe	backgroundTaskHost.exe
PID 3336 wrote to memory of 4036	3336	e574b61.exe	rundll32.exe
PID 3336 wrote to memory of 1292	3336	e574b61.exe	e574dd2.exe
PID 3336 wrote to memory of 1292	3336	e574b61.exe	e574dd2.exe
PID 2692 wrote to memory of 4196	2692	rundll32.exe	e577f13.exe
PID 2692 wrote to memory of 4196	2692	rundll32.exe	e577f13.exe
PID 2692 wrote to memory of 4196	2692	rundll32.exe	e577f13.exe
PID 4196 wrote to memory of 792	4196	e577f13.exe	fontdrvhost.exe
PID 4196 wrote to memory of 800	4196	e577f13.exe	fontdrvhost.exe
PID 4196 wrote to memory of 380	4196	e577f13.exe	dwm.exe
PID 4196 wrote to memory of 3068	4196	e577f13.exe	sihost.exe
PID 4196 wrote to memory of 1120	4196	e577f13.exe	svchost.exe
PID 4196 wrote to memory of 3188	4196	e577f13.exe	taskhostw.exe
PID 4196 wrote to memory of 3504	4196	e577f13.exe	Explorer.EXE
PID 4196 wrote to memory of 3624	4196	e577f13.exe	svchost.exe
PID 4196 wrote to memory of 3812	4196	e577f13.exe	DllHost.exe
PID 4196 wrote to memory of 3904	4196	e577f13.exe	StartMenuExperienceHost.exe
PID 4196 wrote to memory of 3968	4196	e577f13.exe	RuntimeBroker.exe
PID 4196 wrote to memory of 4056	4196	e577f13.exe	SearchApp.exe
PID 4196 wrote to memory of 4128	4196	e577f13.exe	RuntimeBroker.exe
PID 4196 wrote to memory of 2636	4196	e577f13.exe	RuntimeBroker.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e574b61.exee577f13.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574b61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e577f13.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:792

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:800

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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3068

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:1120

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3188

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3504

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\48de47b466d13b494716389ed860ec30_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4036

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\48de47b466d13b494716389ed860ec30_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:2692

C:\Users\Admin\AppData\Local\Temp\e574b61.exe
C:\Users\Admin\AppData\Local\Temp\e574b61.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:3336

C:\Users\Admin\AppData\Local\Temp\e574dd2.exe
C:\Users\Admin\AppData\Local\Temp\e574dd2.exe
4⤵
- Executes dropped EXE
PID:1292

C:\Users\Admin\AppData\Local\Temp\e577f13.exe
C:\Users\Admin\AppData\Local\Temp\e577f13.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:4196

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3624

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3812

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3904

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

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4056

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4128

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2636

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:4564

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:3108

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