sality | 4054c5abfa746ad538f94202fdbea55ce823eb6f35f5e728c8d6653391a6eacd

Windows Service

T1543.003

Processes:

e579e72.exee5771f4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e579e72.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:

e5771f4.exee579e72.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e579e72.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e5771f4.exee579e72.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e579e72.exe

Executes dropped EXE 3 IoCs

Processes:

e5771f4.exee57737a.exee579e72.exe

pid process

3296 e5771f4.exe
1340 e57737a.exe
5112 e579e72.exe

pid	process
3296	e5771f4.exe
1340	e57737a.exe
5112	e579e72.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3296-9-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-10-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-11-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-8-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-12-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-20-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-32-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-33-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-34-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-24-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-36-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-35-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-37-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-38-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-39-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-45-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-54-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-55-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-57-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-58-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-60-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-61-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-64-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-67-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3296-70-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/5112-106-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/5112-146-0x0000000000790000-0x000000000184A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e5771f4.exee579e72.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e579e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5771f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e579e72.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e579e72.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e5771f4.exee579e72.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e579e72.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:

e5771f4.exee579e72.exe

description	ioc	process
File opened (read-only)	\??\G:	e5771f4.exe
File opened (read-only)	\??\K:	e5771f4.exe
File opened (read-only)	\??\N:	e5771f4.exe
File opened (read-only)	\??\H:	e5771f4.exe
File opened (read-only)	\??\I:	e5771f4.exe
File opened (read-only)	\??\L:	e5771f4.exe
File opened (read-only)	\??\M:	e5771f4.exe
File opened (read-only)	\??\E:	e5771f4.exe
File opened (read-only)	\??\J:	e5771f4.exe
File opened (read-only)	\??\E:	e579e72.exe
File opened (read-only)	\??\G:	e579e72.exe
File opened (read-only)	\??\H:	e579e72.exe
File opened (read-only)	\??\I:	e579e72.exe
File opened (read-only)	\??\J:	e579e72.exe

Drops file in Windows directory 3 IoCs

Processes:

e5771f4.exee579e72.exe

description	ioc	process
File created	C:\Windows\e5772bf	e5771f4.exe
File opened for modification	C:\Windows\SYSTEM.INI	e5771f4.exe
File created	C:\Windows\e57c5ff	e579e72.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e5771f4.exee579e72.exe

pid process

3296 e5771f4.exe
3296 e5771f4.exe
3296 e5771f4.exe
3296 e5771f4.exe
5112 e579e72.exe
5112 e579e72.exe

pid	process
3296	e5771f4.exe
3296	e5771f4.exe
3296	e5771f4.exe
3296	e5771f4.exe
5112	e579e72.exe
5112	e579e72.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e5771f4.exe

description	pid	process
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe
Token: SeDebugPrivilege	3296	e5771f4.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee5771f4.exee579e72.exe

description	pid	process	target process
PID 1776 wrote to memory of 404	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 404	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 404	1776	rundll32.exe	rundll32.exe
PID 404 wrote to memory of 3296	404	rundll32.exe	e5771f4.exe
PID 404 wrote to memory of 3296	404	rundll32.exe	e5771f4.exe
PID 404 wrote to memory of 3296	404	rundll32.exe	e5771f4.exe
PID 3296 wrote to memory of 780	3296	e5771f4.exe	fontdrvhost.exe
PID 3296 wrote to memory of 784	3296	e5771f4.exe	fontdrvhost.exe
PID 3296 wrote to memory of 392	3296	e5771f4.exe	dwm.exe
PID 3296 wrote to memory of 2684	3296	e5771f4.exe	sihost.exe
PID 3296 wrote to memory of 2696	3296	e5771f4.exe	svchost.exe
PID 3296 wrote to memory of 2836	3296	e5771f4.exe	taskhostw.exe
PID 3296 wrote to memory of 3528	3296	e5771f4.exe	Explorer.EXE
PID 3296 wrote to memory of 3696	3296	e5771f4.exe	svchost.exe
PID 3296 wrote to memory of 3892	3296	e5771f4.exe	DllHost.exe
PID 3296 wrote to memory of 4028	3296	e5771f4.exe	StartMenuExperienceHost.exe
PID 3296 wrote to memory of 4092	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 3444	3296	e5771f4.exe	SearchApp.exe
PID 3296 wrote to memory of 3556	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 2488	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 1612	3296	e5771f4.exe	TextInputHost.exe
PID 3296 wrote to memory of 1384	3296	e5771f4.exe	backgroundTaskHost.exe
PID 3296 wrote to memory of 440	3296	e5771f4.exe	backgroundTaskHost.exe
PID 3296 wrote to memory of 1776	3296	e5771f4.exe	rundll32.exe
PID 3296 wrote to memory of 404	3296	e5771f4.exe	rundll32.exe
PID 3296 wrote to memory of 404	3296	e5771f4.exe	rundll32.exe
PID 404 wrote to memory of 1340	404	rundll32.exe	e57737a.exe
PID 404 wrote to memory of 1340	404	rundll32.exe	e57737a.exe
PID 404 wrote to memory of 1340	404	rundll32.exe	e57737a.exe
PID 3296 wrote to memory of 780	3296	e5771f4.exe	fontdrvhost.exe
PID 3296 wrote to memory of 784	3296	e5771f4.exe	fontdrvhost.exe
PID 3296 wrote to memory of 392	3296	e5771f4.exe	dwm.exe
PID 3296 wrote to memory of 2684	3296	e5771f4.exe	sihost.exe
PID 3296 wrote to memory of 2696	3296	e5771f4.exe	svchost.exe
PID 3296 wrote to memory of 2836	3296	e5771f4.exe	taskhostw.exe
PID 3296 wrote to memory of 3528	3296	e5771f4.exe	Explorer.EXE
PID 3296 wrote to memory of 3696	3296	e5771f4.exe	svchost.exe
PID 3296 wrote to memory of 3892	3296	e5771f4.exe	DllHost.exe
PID 3296 wrote to memory of 4028	3296	e5771f4.exe	StartMenuExperienceHost.exe
PID 3296 wrote to memory of 4092	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 3444	3296	e5771f4.exe	SearchApp.exe
PID 3296 wrote to memory of 3556	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 2488	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 1612	3296	e5771f4.exe	TextInputHost.exe
PID 3296 wrote to memory of 1384	3296	e5771f4.exe	backgroundTaskHost.exe
PID 3296 wrote to memory of 440	3296	e5771f4.exe	backgroundTaskHost.exe
PID 3296 wrote to memory of 1776	3296	e5771f4.exe	rundll32.exe
PID 3296 wrote to memory of 1340	3296	e5771f4.exe	e57737a.exe
PID 3296 wrote to memory of 1340	3296	e5771f4.exe	e57737a.exe
PID 3296 wrote to memory of 3200	3296	e5771f4.exe	RuntimeBroker.exe
PID 3296 wrote to memory of 320	3296	e5771f4.exe	RuntimeBroker.exe
PID 404 wrote to memory of 5112	404	rundll32.exe	e579e72.exe
PID 404 wrote to memory of 5112	404	rundll32.exe	e579e72.exe
PID 404 wrote to memory of 5112	404	rundll32.exe	e579e72.exe
PID 5112 wrote to memory of 780	5112	e579e72.exe	fontdrvhost.exe
PID 5112 wrote to memory of 784	5112	e579e72.exe	fontdrvhost.exe
PID 5112 wrote to memory of 392	5112	e579e72.exe	dwm.exe
PID 5112 wrote to memory of 2684	5112	e579e72.exe	sihost.exe
PID 5112 wrote to memory of 2696	5112	e579e72.exe	svchost.exe
PID 5112 wrote to memory of 2836	5112	e579e72.exe	taskhostw.exe
PID 5112 wrote to memory of 3528	5112	e579e72.exe	Explorer.EXE
PID 5112 wrote to memory of 3696	5112	e579e72.exe	svchost.exe
PID 5112 wrote to memory of 3892	5112	e579e72.exe	DllHost.exe
PID 5112 wrote to memory of 4028	5112	e579e72.exe	StartMenuExperienceHost.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e5771f4.exee579e72.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5771f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e579e72.exe

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

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:392

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2684

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2696

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2836

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3528

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\496fad4459c52e9f7c7ffe378469f560_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\496fad4459c52e9f7c7ffe378469f560_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:404

C:\Users\Admin\AppData\Local\Temp\e5771f4.exe
C:\Users\Admin\AppData\Local\Temp\e5771f4.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:3296

C:\Users\Admin\AppData\Local\Temp\e57737a.exe
C:\Users\Admin\AppData\Local\Temp\e57737a.exe
4⤵
- Executes dropped EXE
PID:1340

C:\Users\Admin\AppData\Local\Temp\e579e72.exe
C:\Users\Admin\AppData\Local\Temp\e579e72.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:5112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3696

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3892

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4028

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

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3444

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3556

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2488

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:1612

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:1384

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:440

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3200

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:320

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