Analysis
- max time kernel
151s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 00:26
Static task
static1
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
17 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
17 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.exe
- Size 19.8MB
- Sample260930-arj6tatbpc
- SHA256 f61504bc666a51cff19f0ca29198026ac048884da8a8adcb0f58ad45d360e713
- MD5 3cff593e282f3659b08b0faa2a3f22a7
- SHA1 76d601d8c7cf882bbc6ff481f71d04c0b49a3be9
- SHA512 4a97bce8d7f5708845cb8f44703ce195ac3bcddfeb0c0c33d1b6832f9e4b3494e17b4d1d6fa034b797f51fdfa0ac11b571ac3122f5ecf44e767303acb4d7038d
- SSDEEP 393216:qD6ohU+8bjJ8SQq9ySZ8En6ohU+8bjJ8P6ohU+8bjJ8E6ohU+8bjJ8v:Toh0bjD9ySZz6oh0bjroh0bjYoh0bjO
- TLSH T185272301BBC69A66D87F0635987AA3106775BC404B52C7AF27E07B3D1D327C05E623EA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 708 msiexec.exe 3 6060 rundll32.exe - Enumerates connected drives 3 TTPs 47 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\T: msiexec.exe \??\F:\ msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe - Drops file in Program Files directory 14 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (749a44829b06d762)\system.config msiexec.exe - Drops file in Windows directory 15 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\{8F59849D-E279-F796-BA1C-B56C0D01494E}\DefaultIcon msiexec.exe File created C:\Windows\SystemTemp\~DFDFA344FE385ADE97.TMP msiexec.exe File created C:\Windows\Installer\e5a004f.msi msiexec.exe File created C:\Windows\SystemTemp\~DF8E1EF40D86AD566D.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSI706.tmp msiexec.exe File created C:\Windows\SystemTemp\~DF7EA63B1946370AAD.TMP msiexec.exe File opened for modification C:\Windows\Installer\e5a004f.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\e5a0051.msi msiexec.exe File opened for modification C:\Windows\Installer\{8F59849D-E279-F796-BA1C-B56C0D01494E}\DefaultIcon msiexec.exe File created C:\Windows\Installer\SourceHash{8F59849D-E279-F796-BA1C-B56C0D01494E} msiexec.exe File created C:\Windows\SystemTemp\~DF57CDEA0C92F61E07.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSI736.tmp msiexec.exe - Loads dropped DLL 31 IoCs
pid Process 2908 MsiExec.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 108 rundll32.exe 2908 MsiExec.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 6060 rundll32.exe 2908 MsiExec.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3840 rundll32.exe 3940 MsiExec.exe - 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 2 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\Domain rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname rundll32.exe - System Location Discovery: System Language Discovery 1 TTPs 7 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 rundll32.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.ClientSetup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe - Modifies data under HKEY_USERS 3 IoCs
description ioc Process 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\Classes\Local Settings\MuiCache\28 msiexec.exe - Modifies registry class 32 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\26.6.6.9747\\749a44829b06d762\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\ProductName = "ScreenConnect Client (749a44829b06d762)" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\Version = "436600838" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\07EE434C6ECACEA947A94428B9607D26 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\ProductIcon = "C:\\Windows\\Installer\\{8F59849D-E279-F796-BA1C-B56C0D01494E}\\DefaultIcon" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762\URL Protocol msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (749a44829b06d762)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D94895F8972E697FABC15BC6D01094E4 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\26.6.6.9747\\749a44829b06d762\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-749a44829b06d762\shell\open\command msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\Assignment = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\PackageCode = "D94895F8972E697FABC15BC6D01094E4" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\SourceList msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-749a44829b06d762 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762\shell\open msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D94895F8972E697FABC15BC6D01094E4\Full msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-749a44829b06d762\shell msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D94895F8972E697FABC15BC6D01094E4\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\07EE434C6ECACEA947A94428B9607D26\D94895F8972E697FABC15BC6D01094E4 msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1220 msiexec.exe 1220 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 832 ScreenConnect.ClientSetup.exe Token: SeShutdownPrivilege 708 msiexec.exe Token: SeIncreaseQuotaPrivilege 708 msiexec.exe Token: SeSecurityPrivilege 1220 msiexec.exe Token: SeCreateTokenPrivilege 708 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 708 msiexec.exe Token: SeLockMemoryPrivilege 708 msiexec.exe Token: SeIncreaseQuotaPrivilege 708 msiexec.exe Token: SeMachineAccountPrivilege 708 msiexec.exe Token: SeTcbPrivilege 708 msiexec.exe Token: SeSecurityPrivilege 708 msiexec.exe Token: SeTakeOwnershipPrivilege 708 msiexec.exe Token: SeLoadDriverPrivilege 708 msiexec.exe Token: SeSystemProfilePrivilege 708 msiexec.exe Token: SeSystemtimePrivilege 708 msiexec.exe Token: SeProfSingleProcessPrivilege 708 msiexec.exe Token: SeIncBasePriorityPrivilege 708 msiexec.exe Token: SeCreatePagefilePrivilege 708 msiexec.exe Token: SeCreatePermanentPrivilege 708 msiexec.exe Token: SeBackupPrivilege 708 msiexec.exe Token: SeRestorePrivilege 708 msiexec.exe Token: SeShutdownPrivilege 708 msiexec.exe Token: SeDebugPrivilege 708 msiexec.exe Token: SeAuditPrivilege 708 msiexec.exe Token: SeSystemEnvironmentPrivilege 708 msiexec.exe Token: SeChangeNotifyPrivilege 708 msiexec.exe Token: SeRemoteShutdownPrivilege 708 msiexec.exe Token: SeUndockPrivilege 708 msiexec.exe Token: SeSyncAgentPrivilege 708 msiexec.exe Token: SeEnableDelegationPrivilege 708 msiexec.exe Token: SeManageVolumePrivilege 708 msiexec.exe Token: SeImpersonatePrivilege 708 msiexec.exe Token: SeCreateGlobalPrivilege 708 msiexec.exe Token: SeCreateTokenPrivilege 708 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 708 msiexec.exe Token: SeLockMemoryPrivilege 708 msiexec.exe Token: SeIncreaseQuotaPrivilege 708 msiexec.exe Token: SeMachineAccountPrivilege 708 msiexec.exe Token: SeTcbPrivilege 708 msiexec.exe Token: SeSecurityPrivilege 708 msiexec.exe Token: SeTakeOwnershipPrivilege 708 msiexec.exe Token: SeLoadDriverPrivilege 708 msiexec.exe Token: SeSystemProfilePrivilege 708 msiexec.exe Token: SeSystemtimePrivilege 708 msiexec.exe Token: SeProfSingleProcessPrivilege 708 msiexec.exe Token: SeIncBasePriorityPrivilege 708 msiexec.exe Token: SeCreatePagefilePrivilege 708 msiexec.exe Token: SeCreatePermanentPrivilege 708 msiexec.exe Token: SeBackupPrivilege 708 msiexec.exe Token: SeRestorePrivilege 708 msiexec.exe Token: SeShutdownPrivilege 708 msiexec.exe Token: SeDebugPrivilege 708 msiexec.exe Token: SeAuditPrivilege 708 msiexec.exe Token: SeSystemEnvironmentPrivilege 708 msiexec.exe Token: SeChangeNotifyPrivilege 708 msiexec.exe Token: SeRemoteShutdownPrivilege 708 msiexec.exe Token: SeUndockPrivilege 708 msiexec.exe Token: SeSyncAgentPrivilege 708 msiexec.exe Token: SeEnableDelegationPrivilege 708 msiexec.exe Token: SeManageVolumePrivilege 708 msiexec.exe Token: SeImpersonatePrivilege 708 msiexec.exe Token: SeCreateGlobalPrivilege 708 msiexec.exe Token: SeCreateTokenPrivilege 708 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 708 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 708 msiexec.exe 708 msiexec.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 708 msiexec.exe 1220 msiexec.exe 2908 MsiExec.exe 3940 MsiExec.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 832 wrote to memory of 708 832 ScreenConnect.ClientSetup.exe 89 PID 1220 wrote to memory of 2908 1220 msiexec.exe 91 PID 2908 wrote to memory of 108 2908 MsiExec.exe 92 PID 2908 wrote to memory of 6060 2908 MsiExec.exe 93 PID 2908 wrote to memory of 3840 2908 MsiExec.exe 94 PID 1220 wrote to memory of 2276 1220 msiexec.exe 101 PID 1220 wrote to memory of 3940 1220 msiexec.exe 103 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\26.6.6.9747\749a44829b06d762\ScreenConnect.ClientSetup.msi" SC_EXE_PATH="C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"2⤵
- Badlisted process makes network request
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:708
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1220 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 1C41893CF388DB08978651135CEFE1AA C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI9A13.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240753421 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:108
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSIA129.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240755265 8 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiMotw3⤵
- Badlisted process makes network request
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:6060
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSIAA23.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240757343 15 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiFileName3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3840
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:2276
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 92EFA66F72DEC602196BF29FCC55BE372⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3940
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:4160
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4188
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e5a0050.rbs
- Size 10KB
- SHA256 7288132a484997a43251c79f05711ea7cbb8a9df9781bce63ee77727505931e7
- MD5 d556727fedff09212f10e168eef82df2
- SHA1 480f17785c87400fe41edc42bc442b53677324c5
- SHA512 fee740e1fae53531dd64e637359f473387a2516891b76e48d73f838a0676a2619b472307095c1ed8c8955b513d66ea8e7d90f75bd69c5c2c6231486bf6d676b7
- SSDEEP 192:MrXS2IMkyrGH8/CifNofZJeISfZJex9/a8dnHDOqj2ppQ5NWe/6nZ49:MrCXMkyrGcyfZJ4fZJ8Gpk
- TLSH T1342254017688B5D0F6960B75EB577A003BB2EA95A710730F48CDB2349EF278A177C1C6
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI9A13.tmp
- Size 1.9MB
- SHA256 1dabfa60015c186a4315f16d46d9e53435dc259c52843e73dac0d04be92f9a84
- MD5 efa3cd7e5bdd04fe37a130e51fdf950c
- SHA1 bce97de0f0a7c985c3a29db0b7dfe734470a6d0c
- SHA512 04a3f21ffd6e01c1b215d7378527d2d51b9c76faa8960e32da3bf06bf54aafa71dbf607745d77f2c9f198355d7d9c05806f7d8fe09d6bdbf60dccc1dc88d75e6
- SSDEEP 49152:CGItINWG7/6NfA3BF5h/rvK7e4devyryUpEHLM:CGUQHUI3rK7eyevZUpEHI
- TLSH T18995236037FD9574D6E63B312AA889A412FFB0317674C38866841AAD0FF1F85DB60367
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI9A13.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:\Users\Admin\AppData\Local\Temp\MSI9A13.tmp-\ScreenConnect.Core.dll
- Size 1.3MB
- SHA256 e5fd82d18c2dcaadbfc4b72b56573e819cc3e8ee6406f2edb982cc073dc607bb
- MD5 9e220b9cd7ecb714c101c2b07a039b8a
- SHA1 23aee367b77a5da5ff356df0f998deec625d25d6
- SHA512 73ac4fe50fbbf1ce8dd6907161ce0f17fdb13af8de773a1999e9768312f63223683badc0542fb5f68113367f617aa8552de95f6b812adf7898edacf68feaa824
- SSDEEP 24576:OpIxpRkVYVdqvM2Dj5AmhstUJQf72OmswiC6EHspN6TSZsyPX3U:qIxpW9j5bhUp2sEH4HPnU
- TLSH T125558E4ABFC6AB17CD7D0633586163005BB0D0909AA7D71F39B8A73D5D863D82E881ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI9A13.tmp-\ScreenConnect.InstallerActions.dll
- Size 24KB
- SHA256 cf8505204b1458dac9cb3002fd5bbd5fac43c5b4702aa0153fb4b9a2cfcf954a
- MD5 c060e1dcf5402d3bda57c00fa2fd56fb
- SHA1 45b319fe4fdb0d546368487c758ac4a0c60737c5
- SHA512 4941965012aa81ac02c1bc161d6e3f4aad195a8bc47094afdd192252478eb530bba744ab4f8d615fcb867fe1a8bc91623dfb1ad70491d83e2ff05aaa25dfe5a4
- SSDEEP 384:cSazzV1VTsaS8hQlLkmoAAV7NaNeirM0dbMsFkjvZBN20dN5:hazC9AVMcLv/d
- TLSH T126B2E720674CE27AF9EA1634B563FBB011B3BDB3CCE9DA8565A420153D253E04FB5B06
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI9A13.tmp-\ScreenConnect.Windows.dll
- Size 1.8MB
- SHA256 ed1b4eb6c24c85392f692bf5863d9ccb76575051bb605360961b9d7624a371c6
- MD5 58aa4d11a9e686a21fcd5cf8f29141bb
- SHA1 20710c94635ff8184ab7779aeb572d73dd39bc2a
- SHA512 801b4ddd92ca2071e3f21c3bbdfadc8a5e2bf01a0428cda3b656cefe4f854b4d5618e2c060e5a90e2985febb404cbc8adf5b4e56c377f5b31407c9f47d2e09f0
- SSDEEP 24576:n5wRfUFj+Ifz3zvnXj/zXzvAAkGz8mvgt379S+2bfR+RfmTk1krT1iH4SqfKPTsF:nsUJkGYYZTk+T1iH7efPDp
- TLSH T1AB95AD45F6C365F6D42F047888BE632AB6743C040315CAFB97D4AA3A6D33BC09A36795
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSIA129.tmp-\CustomAction.config
- Size 234B
- SHA256 7027b69ab6ebc9f3f7d2f6c800793fde2a057b76010d8cfd831cf440371b2b23
- MD5 6f52ebea639fd7cefca18d9e5272463e
- SHA1 b5e8387c2eb20dd37df8f4a3b9b0e875fa5415e3
- SHA512 b5960066430ed40383d39365eadb3688cadadfeca382404924024c908e32c670afabd37ab41ff9e6ac97491a5eb8b55367d7199002bf8569cf545434ab2f271a
- TLSH T18CD0A70405D0FD1B5E231A2337524559FF34B1E290A44408B06F3A130A220CD4757317
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSIA129.tmp-\ScreenConnect.WindowsInstaller.dll
- Size 390KB
- SHA256 c469358d585fa9f1637a02d194e162e454d90b8dc7e4939f88b36e09b04a7a96
- MD5 36c8faf3c581775494a6da38ef9dd60e
- SHA1 2f3d1a846ca64c1bd920af00a77dee6e40aed4ec
- SHA512 0574311206d6aa6d0366fa1279e2f1bc0efacafbf6730b60410d038db7d8f36f82ad797f15896a03ad3cbe33645ea57343acef9e2d00880d6a1f67c63b7c0c65
- SSDEEP 6144:zvB99Oa9QoYB9au52um2kJ1BqJW71/DSirthZcyqzYWHOU5J/vz5v6qG:v9ZGo09p5fi1B/ReotAb7/vp
- TLSH T1C7849D2CBF5EB716EA1E0B73C065B200A7F0A0E3599BC35F6D85257D6C04BD42BA52C6
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\26.6.6.9747\749a44829b06d762\ScreenConnect.ClientSetup.msi
- Size 16.2MB
- SHA256 7be1c46b94c3209b837048709c412ec795a27e56b9e9f8b52746842b7d43f9c0
- MD5 0a45148a8b72b5ecdbc464f475a1c204
- SHA1 5414a3872a6a5d4870e9106b6e54fe381feb7e51
- SHA512 a2b598f07f6f9d4fa1bb72dc4e78418dace1a9fead80ca3d6715a9a711e895fb5beb8b7ce407e46740091f2808fb67c33aee5b1d1f58f75aeeaba4087661f690
- SSDEEP 393216:e6ohU+8bjJ8SQq9ySZ8En6ohU+8bjJ8P6ohU+8bjJ8E6ohU+8bjJ8:Zoh0bjD9ySZz6oh0bjroh0bjYoh0bj
- TLSH T13B0733211BF8C855EAB30B75FA7B86B44637BC51A912D05F13A03E1D1932E819EA3377
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI736.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
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 26.1MB
- SHA256 34cf955fba753e3e232ba82ce902f0a5b3b55c84346cf921bc2a0b79701e86c8
- MD5 80a1a728f1d11c57c17164a9b2b15e8a
- SHA1 3aacd810b7460c4d221805abe19b3860439f0dfe
- SHA512 ef3f03860be359cfcb22f528bb533066b51780dee7703e3e58583d91080759794ab26b3e28f3aea626564abb547ed1310119fb91f7a323be3722e0e53e97c3c1
- SSDEEP 24576:uFo3DMPEdoO/vvTL/iQNtS1wv7u3WLqO0AbvtwTFbIDqZK8t8YxG9EXc5+1:XHQ
- TLSH T11957B22836F92250E7F79E3CA8F06A63493A7D5B9C15DE8D05411B4E0822F71E872F67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{af02990b-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{f6c567c7-ff5c-4afe-9290-aac4b7e5fce5}_OnDiskSnapshotProp
- Size 6KB
- SHA256 03fee249533a31a9f3ca1229c449022e04d01a4edf645124e00dfada22752d64
- MD5 4c86410577aaa1375403173c332c2194
- SHA1 8ebc8a54c7cb9366055e11102ca07377d0fc15c5
- SHA512 d2febc703fa95766121a8ccccf168f2ed3b8a7338cf901655c61104ee63d5848a70a2e8d7be10691b34ba789623e0dd990851c88493ecf08a86f87c6dc9f94df
- SSDEEP 96:FLkwLvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpu:pBb++uVm
- TLSH T1CBD1871C4AF54311E2B3AB7128F18557A877B911FF33CB8E0198238E2660910F976F6B
- MD5 SHA1 SHA512 SSDEEP TLSH