Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 18:14
Static task
static1
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
16 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.msi
- Size 9.8MB
- Sample260813-wvr7gswbmd
- SHA256 f010346a5e41e37a0b00bf4f3cbe7337002107383b84dc89fa993c4f374aa2e0
- MD5 9fedd5c843784499ed49d67acd9cd19a
- SHA1 616b27b6d8c0b25efded728d55e754de3e160ce1
- SHA512 2728c02ad680de89972fafd9499f097a59fc477c2a1fcecae4b1db107f1e86bb80485b7d51ff7e07ca194f23bc632b6091807d1e9f1cb34067e629069cae43c8
- SSDEEP 196608:egHxiFSsYwwSA/OdB+r4xzee9gHxiFSsYwwSA/OdB+EgHxiFSsYwwSA/OdB+XgHJ:e2xiFxbwpalCQ2xiFxbwpaD2xiFxbwpd
- TLSH T1FAA6232063E58466F1B70A3EEE3586F4597A7E25DE12C08F63A4791C6D32E50CA72373
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 3 4576 msiexec.exe 7 992 rundll32.exe 9 992 rundll32.exe 10 992 rundll32.exe - Loads dropped DLL 31 IoCs
pid Process 5140 MsiExec.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 2088 rundll32.exe 5140 MsiExec.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 992 rundll32.exe 5140 MsiExec.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 2940 rundll32.exe 3612 MsiExec.exe - Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\M: msiexec.exe - Drops file in Program Files directory 14 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (fe51175b9ab730c1)\Client.en-US.resources msiexec.exe - Drops file in Windows directory 15 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{567B970A-573A-A89B-3038-2D56D8DE0742} msiexec.exe File created C:\Windows\SystemTemp\~DF8CB7B29276A13155.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSI7C65.tmp msiexec.exe File created C:\Windows\Installer\e5a75fc.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\e5a75fe.msi msiexec.exe File created C:\Windows\SystemTemp\~DF57B6C85A8579F2AF.TMP msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\{567B970A-573A-A89B-3038-2D56D8DE0742}\DefaultIcon msiexec.exe File created C:\Windows\SystemTemp\~DF4BAF6EA7235F63A1.TMP msiexec.exe File created C:\Windows\SystemTemp\~DF08C7F2107E8BAF8B.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSI7C76.tmp msiexec.exe File created C:\Windows\Installer\{567B970A-573A-A89B-3038-2D56D8DE0742}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\e5a75fc.msi msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4576 msiexec.exe - System Location Discovery: System Language Discovery 1 TTPs 5 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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 = 000000000400000059e6eec40365f0360000000000000000000000000000000000000000000000000000000000000000000000000000000000001071020000000000c012000000000000000000000000270101000088380159e6eec40000000000001071020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0830200000000006025c501000000000000000000000700010000e8410159e6eec4000000000000d08302000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9c701000000000000050000000000000000000000070001000098d4e359e6eec400000000000030a9c7010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9cc0100000000000005000000000000000000000007000100009854e659e6eec400000000000030a9cc01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe 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 - 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\A079B765A375B98A0383D2658DED7024\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1\UseOriginalUrlEncoding = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (fe51175b9ab730c1)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\PackageCode = "A079B765A375B98A0383D2658DED7024" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\6FE5A7447F4E69AEEF1571B5A97B031C msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1\URL Protocol msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A079B765A375B98A0383D2658DED7024\Full msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\ProductName = "ScreenConnect Client (fe51175b9ab730c1)" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-fe51175b9ab730c1\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A079B765A375B98A0383D2658DED7024 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\SourceList\Media msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1\shell msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1\shell\open msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\ProductIcon = "C:\\Windows\\Installer\\{567B970A-573A-A89B-3038-2D56D8DE0742}\\DefaultIcon" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\Version = "436535299" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\6FE5A7447F4E69AEEF1571B5A97B031C\A079B765A375B98A0383D2658DED7024 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A079B765A375B98A0383D2658DED7024\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-fe51175b9ab730c1 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-fe51175b9ab730c1 msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1792 msiexec.exe 1792 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4576 msiexec.exe Token: SeIncreaseQuotaPrivilege 4576 msiexec.exe Token: SeSecurityPrivilege 1792 msiexec.exe Token: SeCreateTokenPrivilege 4576 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4576 msiexec.exe Token: SeLockMemoryPrivilege 4576 msiexec.exe Token: SeIncreaseQuotaPrivilege 4576 msiexec.exe Token: SeMachineAccountPrivilege 4576 msiexec.exe Token: SeTcbPrivilege 4576 msiexec.exe Token: SeSecurityPrivilege 4576 msiexec.exe Token: SeTakeOwnershipPrivilege 4576 msiexec.exe Token: SeLoadDriverPrivilege 4576 msiexec.exe Token: SeSystemProfilePrivilege 4576 msiexec.exe Token: SeSystemtimePrivilege 4576 msiexec.exe Token: SeProfSingleProcessPrivilege 4576 msiexec.exe Token: SeIncBasePriorityPrivilege 4576 msiexec.exe Token: SeCreatePagefilePrivilege 4576 msiexec.exe Token: SeCreatePermanentPrivilege 4576 msiexec.exe Token: SeBackupPrivilege 4576 msiexec.exe Token: SeRestorePrivilege 4576 msiexec.exe Token: SeShutdownPrivilege 4576 msiexec.exe Token: SeDebugPrivilege 4576 msiexec.exe Token: SeAuditPrivilege 4576 msiexec.exe Token: SeSystemEnvironmentPrivilege 4576 msiexec.exe Token: SeChangeNotifyPrivilege 4576 msiexec.exe Token: SeRemoteShutdownPrivilege 4576 msiexec.exe Token: SeUndockPrivilege 4576 msiexec.exe Token: SeSyncAgentPrivilege 4576 msiexec.exe Token: SeEnableDelegationPrivilege 4576 msiexec.exe Token: SeManageVolumePrivilege 4576 msiexec.exe Token: SeImpersonatePrivilege 4576 msiexec.exe Token: SeCreateGlobalPrivilege 4576 msiexec.exe Token: SeCreateTokenPrivilege 4576 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4576 msiexec.exe Token: SeLockMemoryPrivilege 4576 msiexec.exe Token: SeIncreaseQuotaPrivilege 4576 msiexec.exe Token: SeMachineAccountPrivilege 4576 msiexec.exe Token: SeTcbPrivilege 4576 msiexec.exe Token: SeSecurityPrivilege 4576 msiexec.exe Token: SeTakeOwnershipPrivilege 4576 msiexec.exe Token: SeLoadDriverPrivilege 4576 msiexec.exe Token: SeSystemProfilePrivilege 4576 msiexec.exe Token: SeSystemtimePrivilege 4576 msiexec.exe Token: SeProfSingleProcessPrivilege 4576 msiexec.exe Token: SeIncBasePriorityPrivilege 4576 msiexec.exe Token: SeCreatePagefilePrivilege 4576 msiexec.exe Token: SeCreatePermanentPrivilege 4576 msiexec.exe Token: SeBackupPrivilege 4576 msiexec.exe Token: SeRestorePrivilege 4576 msiexec.exe Token: SeShutdownPrivilege 4576 msiexec.exe Token: SeDebugPrivilege 4576 msiexec.exe Token: SeAuditPrivilege 4576 msiexec.exe Token: SeSystemEnvironmentPrivilege 4576 msiexec.exe Token: SeChangeNotifyPrivilege 4576 msiexec.exe Token: SeRemoteShutdownPrivilege 4576 msiexec.exe Token: SeUndockPrivilege 4576 msiexec.exe Token: SeSyncAgentPrivilege 4576 msiexec.exe Token: SeEnableDelegationPrivilege 4576 msiexec.exe Token: SeManageVolumePrivilege 4576 msiexec.exe Token: SeImpersonatePrivilege 4576 msiexec.exe Token: SeCreateGlobalPrivilege 4576 msiexec.exe Token: SeCreateTokenPrivilege 4576 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4576 msiexec.exe Token: SeLockMemoryPrivilege 4576 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4576 msiexec.exe 4576 msiexec.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4576 msiexec.exe 1792 msiexec.exe 5140 MsiExec.exe 3612 MsiExec.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1792 wrote to memory of 5140 1792 msiexec.exe 90 PID 5140 wrote to memory of 2088 5140 MsiExec.exe 91 PID 5140 wrote to memory of 992 5140 MsiExec.exe 92 PID 5140 wrote to memory of 2940 5140 MsiExec.exe 94 PID 1792 wrote to memory of 1872 1792 msiexec.exe 99 PID 1792 wrote to memory of 3612 1792 msiexec.exe 101 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi1⤵
- Badlisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4576
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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:1792 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 2D7506A41BFEBD3DB92BE52E9662DC69 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5140 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI2DDC.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240725734 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2088
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI330D.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240726828 8 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiMotw3⤵
- Badlisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:992
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI2E57.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240791156 16 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiFileName3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2940
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:1872
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 64E6C4494189E95082503E930023DDA02⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3612
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:1904
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e5a75fd.rbs
- Size 10KB
- SHA256 2b227e9b3386b20f30171099ed9d25fb2f6ce6a476c70e2008bb2d988d6390cc
- MD5 08e9b5d77bd1742236aae96cdc51a7b3
- SHA1 3f64e7468b82f1b78c983d301575b4d4c559f1b5
- SHA512 2e6a99de7d3f3f267995344af50b988a9ede5720990761aafd2a77a274ea479887629788136e7bf72668b8509d7142c667792bce744707368c4f5b9866fb2043
- SSDEEP 192:wehu3XjSWGZvdOFOySOj4+CtOnejeI65neje/w6KnnDZv5jpuF:wl5kkcyzj4aO+OMo9CF
- TLSH T172220142624095D1FA872B32C74717503BB2DFB99304329F55CD293A9913B895BBD3CA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2DDC.tmp
- Size 1.1MB
- SHA256 de867af8055f81b7691f12175deb4c4e7f3bf97130e51761ed02182b0496e16f
- MD5 9d80e2156021752a97d9235737b2be48
- SHA1 8767acf50f641589d0002902e2b1e1905f9a451a
- SHA512 eaa64b6b51ad1b1f6bfd54747bdcf4cfcebba426cb067670d7a354cc140991a9b5af62f77622a2b11e75bbd609cb34283f5b2121f6c7792505fb47138a6674af
- SSDEEP 24576:RUUGGA+cVsmmpjGDlajmMdwKQM37nz/ofVg2z1U/0i0FeNQVEh2:iGA+cVsmymlmndHZ3jzgfVg2Je0rNyc
- TLSH T167352320B2E59035E5AA2A716D3993A06DBD797169B4C1CD37CA427E4EF0F82F530363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2DDC.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\MSI2DDC.tmp-\ScreenConnect.Core.dll
- Size 569KB
- SHA256 e92d94613443befebb55b08f80d10a2fdbfc58233e8dc95cfb4466fde12964f7
- MD5 cba9b2f6ef85937971599bb0cf0266db
- SHA1 d60bc37f7290cff778a6a949203b39582aade582
- SHA512 1f9b4b5aa827954b813312f94f59998297a52d6b4bca565838760754e4f39fd48627c00f9d0a804b5c10ec82359cac7e68675353757f156e594c70bd82c123c3
- SSDEEP 6144:j3IGbCeeMkZBRqj1xcvWlEfu37PtJp71A/J7ysZVFeEjIfR9BwnNXJyS/chwDTaM:DpbCeMmxnFrtyFQEq+NXJyLA
- TLSH T12EC46D1273D8B767C5BE1B7BE0B061144270E40A7CBBE79B1994F4A9ACA73854E413B3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2DDC.tmp-\ScreenConnect.InstallerActions.dll
- Size 24KB
- SHA256 d827d3575ca29f8a40ea5379c7df2b315fc72cbd93451de94e199740594b51bb
- MD5 2181e7bb9c5d9f01130b71ce995be3ed
- SHA1 1dc41ecd120ce26a5fe95132ee0549d446c8dfdf
- SHA512 1eb9f83e713f847ef6658f155aa9addc8b611244adbf2befaaf73cb83c3dd52f685cc18331cdf9948667215ef95c4ee32a12478139922b053e04b08332d31832
- SSDEEP 384:6gazzV1VTsaS8hQlLkmoAUV7NaNeirM0dbMsFkjvZBo20kRF:tazC9UVMcLvgU
- TLSH T1C6B2D720678DE17AF9EA1634B563FBB011B3BDB3CCE9DA8525A420153D253E04FB5B06
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2DDC.tmp-\ScreenConnect.Windows.dll
- Size 1.7MB
- SHA256 320b89343e896a8d2ebf537861d800a9aca88245cc3b5616bb5bea5cc6797fbb
- MD5 3f7e109c4ac473ac1db7be8dae02eeda
- SHA1 45eff8a6d123768dff98f69f5c7e1df101d4e383
- SHA512 82225b7e709318e19dde2d85ae70b3dedf7518d46db146d23b1f22162c2a74253b0128857ed10626a3bab730134041515a80103e092af8d818410af7b1738a36
- SSDEEP 24576:UBjf54NHFj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPo:I4NHJkGYYpT0+TFiH7efP
- TLSH T17485AD41E2C364F5D46B047888BF972ABA743C040365CAFB97D4AE366D33BC09A36756
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI330D.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\MSI330D.tmp-\ScreenConnect.WindowsInstaller.dll
- Size 137KB
- SHA256 dbf379b93127345a83282380aee634d0b70ec731acfeea76617c76e76fdc764f
- MD5 da6df22c282c0395721fa0340263ddd5
- SHA1 768cdee6b95f34e85af5abe53f227ec5fab40351
- SHA512 cfa596e52982565483ce9f01997cd54852eca1428ed4b9296ece0e3dbaef36568b880f1ce4fb284a75113f274b8b5217be50deca2a942edcd012ac922a722a24
- SSDEEP 1536:w6PudmhTuM6szFfJ49H/8P43rO6A16dTKjkvDutUVfh5U3KiQtlJgWq8qo0yn:lPudRM6oT4bXmk1VfjgDnK
- TLSH T1A1D3393463AC9A37E6EF5AB9E431B1440BF2B527B4E3F78D694864F81C127914B20367
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI7C76.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 C:\Windows\Installer\e5a75fc.msi
- Size 9.8MB
- SHA256 f010346a5e41e37a0b00bf4f3cbe7337002107383b84dc89fa993c4f374aa2e0
- MD5 9fedd5c843784499ed49d67acd9cd19a
- SHA1 616b27b6d8c0b25efded728d55e754de3e160ce1
- SHA512 2728c02ad680de89972fafd9499f097a59fc477c2a1fcecae4b1db107f1e86bb80485b7d51ff7e07ca194f23bc632b6091807d1e9f1cb34067e629069cae43c8
- SSDEEP 196608:egHxiFSsYwwSA/OdB+r4xzee9gHxiFSsYwwSA/OdB+EgHxiFSsYwwSA/OdB+XgHJ:e2xiFxbwpalCQ2xiFxbwpaD2xiFxbwpd
- TLSH T1FAA6232063E58466F1B70A3EEE3586F4597A7E25DE12C08F63A4791C6D32E50CA72373
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 26.1MB
- SHA256 5eaf6b1b33e87e593bcf8b3029cf3017d9e844aa49dd901af5cf96e99e631c33
- MD5 021801a2dd227e812814501e9af6da21
- SHA1 4d946d47f2ea805bf6e0bc1e498184886d4b4ff2
- SHA512 a2af9ea26e147b2c0558981a33b62bcd38c51614a36a0b4ecf808cc082b0b7c80764cb013742e0154ea33abc5039c66b010a5ea46686ea4c48ee6d8af332c218
- SSDEEP 24576:rFo3DMP3doO/vvTL/ygCCC1wfLeIpblREfUg9fMKU3MaZlTy84x2yrYj2+4:lHU
- TLSH T18D57B22436F92210E7B79F3CA8F06A234D397D5B9D15DE8D05451B8E0822F71E872F6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{c4eee659-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{42161ecc-91be-4d87-90fd-2637ef404acc}_OnDiskSnapshotProp
- Size 6KB
- SHA256 25dd9619873814ba9a98e1af313d7f4c87fc197af830aafd96e285c2fb6c9610
- MD5 f86fe0ed936ce5eb3980acef1676cacc
- SHA1 e83c5013b628055eeeec62d271aaf4f9a5033084
- SHA512 9d86c51ec5010e8dc0f1d0b03d98d2b440193e749b196c8ebc39f4b75aa8b769fe776e08580b906bd1f544d7927c8c272eed238b616b2920ce369262eefeb383
- SSDEEP 96:FpFnamMvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpu:fEzb++uVm
- TLSH T1B7D187185AE54711E2B3AB7229F18557A877B811EF33CB8E0198238E2631910F975F6F
- MD5 SHA1 SHA512 SSDEEP TLSH