sality | f00bbb6299643284cdf0d16e9d47dc79e83399d957018aafbd2432004ad8e33c

Windows Service

T1543.003

Processes:

e573c9b.exee576699.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e576699.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:

e573c9b.exee576699.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576699.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e573c9b.exee576699.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e576699.exe

Executes dropped EXE 3 IoCs

Processes:

e573c9b.exee573df3.exee576699.exe

pid process

1656 e573c9b.exe
3484 e573df3.exe
3616 e576699.exe

pid	process
1656	e573c9b.exe
3484	e573df3.exe
3616	e576699.exe

UPX packed file 29 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1656-6-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-8-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-21-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-29-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-33-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-35-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-34-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-12-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-9-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-11-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-10-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-36-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-37-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-38-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-39-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-40-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-54-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-55-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-57-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-58-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-59-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-60-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-62-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/1656-70-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3616-88-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3616-90-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3616-101-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3616-94-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/3616-141-0x0000000000790000-0x000000000184A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e573c9b.exee576699.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e576699.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e576699.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e573c9b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e576699.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e576699.exee573c9b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573c9b.exe

Enumerates connected drives 3 TTPs 11 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:

e573c9b.exee576699.exe

description	ioc	process
File opened (read-only)	\??\H:	e573c9b.exe
File opened (read-only)	\??\J:	e573c9b.exe
File opened (read-only)	\??\K:	e573c9b.exe
File opened (read-only)	\??\L:	e573c9b.exe
File opened (read-only)	\??\G:	e576699.exe
File opened (read-only)	\??\E:	e573c9b.exe
File opened (read-only)	\??\G:	e573c9b.exe
File opened (read-only)	\??\I:	e573c9b.exe
File opened (read-only)	\??\E:	e576699.exe
File opened (read-only)	\??\H:	e576699.exe
File opened (read-only)	\??\I:	e576699.exe

Drops file in Windows directory 3 IoCs

Processes:

e573c9b.exee576699.exe

description	ioc	process
File created	C:\Windows\e573d28	e573c9b.exe
File opened for modification	C:\Windows\SYSTEM.INI	e573c9b.exe
File created	C:\Windows\e578e55	e576699.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e573c9b.exee576699.exe

pid process

1656 e573c9b.exe
1656 e573c9b.exe
1656 e573c9b.exe
1656 e573c9b.exe
3616 e576699.exe
3616 e576699.exe

pid	process
1656	e573c9b.exe
1656	e573c9b.exe
1656	e573c9b.exe
1656	e573c9b.exe
3616	e576699.exe
3616	e576699.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e573c9b.exe

description	pid	process
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe
Token: SeDebugPrivilege	1656	e573c9b.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee573c9b.exee576699.exe

description	pid	process	target process
PID 5000 wrote to memory of 1996	5000	rundll32.exe	rundll32.exe
PID 5000 wrote to memory of 1996	5000	rundll32.exe	rundll32.exe
PID 5000 wrote to memory of 1996	5000	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1656	1996	rundll32.exe	e573c9b.exe
PID 1996 wrote to memory of 1656	1996	rundll32.exe	e573c9b.exe
PID 1996 wrote to memory of 1656	1996	rundll32.exe	e573c9b.exe
PID 1656 wrote to memory of 776	1656	e573c9b.exe	fontdrvhost.exe
PID 1656 wrote to memory of 780	1656	e573c9b.exe	fontdrvhost.exe
PID 1656 wrote to memory of 316	1656	e573c9b.exe	dwm.exe
PID 1656 wrote to memory of 2696	1656	e573c9b.exe	sihost.exe
PID 1656 wrote to memory of 2716	1656	e573c9b.exe	svchost.exe
PID 1656 wrote to memory of 3028	1656	e573c9b.exe	taskhostw.exe
PID 1656 wrote to memory of 3508	1656	e573c9b.exe	Explorer.EXE
PID 1656 wrote to memory of 3668	1656	e573c9b.exe	svchost.exe
PID 1656 wrote to memory of 3864	1656	e573c9b.exe	DllHost.exe
PID 1656 wrote to memory of 3956	1656	e573c9b.exe	StartMenuExperienceHost.exe
PID 1656 wrote to memory of 4020	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 732	1656	e573c9b.exe	SearchApp.exe
PID 1656 wrote to memory of 3920	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 4728	1656	e573c9b.exe	TextInputHost.exe
PID 1656 wrote to memory of 4836	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 4496	1656	e573c9b.exe	backgroundTaskHost.exe
PID 1656 wrote to memory of 392	1656	e573c9b.exe	backgroundTaskHost.exe
PID 1656 wrote to memory of 5000	1656	e573c9b.exe	rundll32.exe
PID 1656 wrote to memory of 1996	1656	e573c9b.exe	rundll32.exe
PID 1656 wrote to memory of 1996	1656	e573c9b.exe	rundll32.exe
PID 1996 wrote to memory of 3484	1996	rundll32.exe	e573df3.exe
PID 1996 wrote to memory of 3484	1996	rundll32.exe	e573df3.exe
PID 1996 wrote to memory of 3484	1996	rundll32.exe	e573df3.exe
PID 1996 wrote to memory of 3616	1996	rundll32.exe	e576699.exe
PID 1996 wrote to memory of 3616	1996	rundll32.exe	e576699.exe
PID 1996 wrote to memory of 3616	1996	rundll32.exe	e576699.exe
PID 1656 wrote to memory of 776	1656	e573c9b.exe	fontdrvhost.exe
PID 1656 wrote to memory of 780	1656	e573c9b.exe	fontdrvhost.exe
PID 1656 wrote to memory of 316	1656	e573c9b.exe	dwm.exe
PID 1656 wrote to memory of 2696	1656	e573c9b.exe	sihost.exe
PID 1656 wrote to memory of 2716	1656	e573c9b.exe	svchost.exe
PID 1656 wrote to memory of 3028	1656	e573c9b.exe	taskhostw.exe
PID 1656 wrote to memory of 3508	1656	e573c9b.exe	Explorer.EXE
PID 1656 wrote to memory of 3668	1656	e573c9b.exe	svchost.exe
PID 1656 wrote to memory of 3864	1656	e573c9b.exe	DllHost.exe
PID 1656 wrote to memory of 3956	1656	e573c9b.exe	StartMenuExperienceHost.exe
PID 1656 wrote to memory of 4020	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 732	1656	e573c9b.exe	SearchApp.exe
PID 1656 wrote to memory of 3920	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 4728	1656	e573c9b.exe	TextInputHost.exe
PID 1656 wrote to memory of 4836	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 4496	1656	e573c9b.exe	backgroundTaskHost.exe
PID 1656 wrote to memory of 392	1656	e573c9b.exe	backgroundTaskHost.exe
PID 1656 wrote to memory of 5000	1656	e573c9b.exe	rundll32.exe
PID 1656 wrote to memory of 3484	1656	e573c9b.exe	e573df3.exe
PID 1656 wrote to memory of 3484	1656	e573c9b.exe	e573df3.exe
PID 1656 wrote to memory of 3176	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 4224	1656	e573c9b.exe	RuntimeBroker.exe
PID 1656 wrote to memory of 4524	1656	e573c9b.exe	BackgroundTransferHost.exe
PID 3616 wrote to memory of 776	3616	e576699.exe	fontdrvhost.exe
PID 3616 wrote to memory of 780	3616	e576699.exe	fontdrvhost.exe
PID 3616 wrote to memory of 316	3616	e576699.exe	dwm.exe
PID 3616 wrote to memory of 2696	3616	e576699.exe	sihost.exe
PID 3616 wrote to memory of 2716	3616	e576699.exe	svchost.exe
PID 3616 wrote to memory of 3028	3616	e576699.exe	taskhostw.exe
PID 3616 wrote to memory of 3508	3616	e576699.exe	Explorer.EXE
PID 3616 wrote to memory of 3668	3616	e576699.exe	svchost.exe
PID 3616 wrote to memory of 3864	3616	e576699.exe	DllHost.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e576699.exee573c9b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e573c9b.exe

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

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

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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2716

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3028

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3508

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\37a8422d2b7e1e7709518a1c73c88b40_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:5000

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\37a8422d2b7e1e7709518a1c73c88b40_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\e573c9b.exe
C:\Users\Admin\AppData\Local\Temp\e573c9b.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:1656

C:\Users\Admin\AppData\Local\Temp\e573df3.exe
C:\Users\Admin\AppData\Local\Temp\e573df3.exe
4⤵
- Executes dropped EXE
PID:3484

C:\Users\Admin\AppData\Local\Temp\e576699.exe
C:\Users\Admin\AppData\Local\Temp\e576699.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:3616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3668

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3864

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3956

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4020

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:732

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3920

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:4728

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4836

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:4496

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:392

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3176

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4224

C:\Windows\system32\BackgroundTransferHost.exe
"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
1⤵
PID:4524

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