sakula | 1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0

General

Target

1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe
Size

216KB
MD5

ba5ae6e563edde915f3bedb0dac0bfe7
SHA1

0b78aa8d6ed9412bf4aa771536cbf23c1481dab9
SHA256

1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0
SHA512

a2771f220bdca7bffe32c55cbfbf81f7d1421ab5fcb0453cfbb0e7bc2b3fbc56c92fc2e2da12c567b66e1fa80b72d54cf47b0838725284425bfcebf94234752e

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral2/memory/3684-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/2644-136-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2644 MediaCenter.exe

pid	process
2644	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe

Drops file in Windows directory 3 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe

Modifies data under HKEY_USERS 49 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132892886010519046"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "1.471721"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4088"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "5.720561"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "9.117688"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4300"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1560 PING.EXE

pid	process
1560	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe
Token: SeBackupPrivilege	3380	TiWorker.exe
Token: SeRestorePrivilege	3380	TiWorker.exe
Token: SeSecurityPrivilege	3380	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.execmd.exe

description	pid	process	target process
PID 3684 wrote to memory of 2644	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe	MediaCenter.exe
PID 3684 wrote to memory of 2644	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe	MediaCenter.exe
PID 3684 wrote to memory of 2644	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe	MediaCenter.exe
PID 3684 wrote to memory of 3452	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe	cmd.exe
PID 3684 wrote to memory of 3452	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe	cmd.exe
PID 3684 wrote to memory of 3452	3684	1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe	cmd.exe
PID 3452 wrote to memory of 1560	3452	cmd.exe	PING.EXE
PID 3452 wrote to memory of 1560	3452	cmd.exe	PING.EXE
PID 3452 wrote to memory of 1560	3452	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe
"C:\Users\Admin\AppData\Local\Temp\1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3684

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2644

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1647caf9b6206e7f89dbf0e4eaf0061355d86334f07466ab8e54be430cb92df0.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3452

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1560

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:2760

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:1764

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
c37c33a0ec2f54297bc13135d69b9c75

SHA1
ae3594927555c3b7b1a8766677d1e82810e31d3d

SHA256
c78cf673bc19cb244c907cca459a4e2154ecbfc6200e40a82f9c3ede54b5b901

SHA512
e480dc7b169cfbfbbb6f025d4628eb4428841086b35619001e3f45ebfe42f9608c1cabe8bee5fa7acb95bc3b19cd7a2e9381e96c205a1448dde1afb1d99c8c8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
c37c33a0ec2f54297bc13135d69b9c75

SHA1
ae3594927555c3b7b1a8766677d1e82810e31d3d

SHA256
c78cf673bc19cb244c907cca459a4e2154ecbfc6200e40a82f9c3ede54b5b901

SHA512
e480dc7b169cfbfbbb6f025d4628eb4428841086b35619001e3f45ebfe42f9608c1cabe8bee5fa7acb95bc3b19cd7a2e9381e96c205a1448dde1afb1d99c8c8c

Download Submit
memory/2644-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3684-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads