Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 12:20
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
- Sample260729-phyeeagd84
- SHA256 29e7a5cc1f89dc2d20386ad1a25148f0d700b19b8b93f0f721b8fe5efb2366d3
- MD5 bbbdf9dbfe95c55aea146916884effad
- SHA1 4c04ef71baa5aaa6af3827a5a5cb82b89d818315
- SHA512 87aceba69b7b95ba0c7bc742716d7b3a8c406e9332faf3a4e226d165fbb08c0924375eb93af552e9b415887b92c1c623e144c213dddb37c56e1e84469bc3ae8e
- SSDEEP 196608:SgHxiFSsYwwSA/OdB+j4xzeeqgHxiFSsYwwSA/OdB+EgHxiFSsYwwSA/OdB+LgHJ:S2xiFxbwpahCn2xiFxbwpaD2xiFxbwpp
- TLSH T1F6A6232063E58466F1B70A3EEE3586F4597A7E25DE12C08F63A4791C6D32E50CA72373
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 5 1040 msiexec.exe 7 1040 msiexec.exe 9 2184 rundll32.exe - Loads dropped DLL 31 IoCs
pid Process 3924 MsiExec.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 1908 rundll32.exe 3924 MsiExec.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 2184 rundll32.exe 3924 MsiExec.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 3892 rundll32.exe 1928 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) \??\I: 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) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\L: msiexec.exe - Drops file in Program Files directory 14 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (326fcba77114c296)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe - Drops file in Windows directory 11 IoCs
description ioc Process File opened for modification C:\Windows\Installer\MSIAD72.tmp msiexec.exe File created C:\Windows\Installer\e58ab60.msi msiexec.exe File created C:\Windows\Installer\{3DC9EAA3-12A5-D8CA-DD6D-F4BA844D4C5B}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\{3DC9EAA3-12A5-D8CA-DD6D-F4BA844D4C5B}\DefaultIcon msiexec.exe File created C:\Windows\Installer\e58ab5e.msi 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\MSIAD14.tmp msiexec.exe File opened for modification C:\Windows\Installer\e58ab5e.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\SourceHash{3DC9EAA3-12A5-D8CA-DD6D-F4BA844D4C5B} msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 1040 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 = 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 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\3AAE9CD35A21AC8DDDD64FAB48D4C4B5 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296\shell msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList\PackageName = "screenconnect.clientsetup.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-326fcba77114c296\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (326fcba77114c296)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\Full msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\ProductName = "ScreenConnect Client (326fcba77114c296)" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-326fcba77114c296 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296\shell\open msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\Version = "436535299" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\517CC012DE3DF16D23F6BC7A17412C69\3AAE9CD35A21AC8DDDD64FAB48D4C4B5 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\ProductIcon = "C:\\Windows\\Installer\\{3DC9EAA3-12A5-D8CA-DD6D-F4BA844D4C5B}\\DefaultIcon" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\PackageCode = "3AAE9CD35A21AC8DDDD64FAB48D4C4B5" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\517CC012DE3DF16D23F6BC7A17412C69 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\3AAE9CD35A21AC8DDDD64FAB48D4C4B5\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296\URL Protocol msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-326fcba77114c296\UseOriginalUrlEncoding = "1" msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4644 msiexec.exe 4644 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1040 msiexec.exe Token: SeIncreaseQuotaPrivilege 1040 msiexec.exe Token: SeSecurityPrivilege 4644 msiexec.exe Token: SeCreateTokenPrivilege 1040 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1040 msiexec.exe Token: SeLockMemoryPrivilege 1040 msiexec.exe Token: SeIncreaseQuotaPrivilege 1040 msiexec.exe Token: SeMachineAccountPrivilege 1040 msiexec.exe Token: SeTcbPrivilege 1040 msiexec.exe Token: SeSecurityPrivilege 1040 msiexec.exe Token: SeTakeOwnershipPrivilege 1040 msiexec.exe Token: SeLoadDriverPrivilege 1040 msiexec.exe Token: SeSystemProfilePrivilege 1040 msiexec.exe Token: SeSystemtimePrivilege 1040 msiexec.exe Token: SeProfSingleProcessPrivilege 1040 msiexec.exe Token: SeIncBasePriorityPrivilege 1040 msiexec.exe Token: SeCreatePagefilePrivilege 1040 msiexec.exe Token: SeCreatePermanentPrivilege 1040 msiexec.exe Token: SeBackupPrivilege 1040 msiexec.exe Token: SeRestorePrivilege 1040 msiexec.exe Token: SeShutdownPrivilege 1040 msiexec.exe Token: SeDebugPrivilege 1040 msiexec.exe Token: SeAuditPrivilege 1040 msiexec.exe Token: SeSystemEnvironmentPrivilege 1040 msiexec.exe Token: SeChangeNotifyPrivilege 1040 msiexec.exe Token: SeRemoteShutdownPrivilege 1040 msiexec.exe Token: SeUndockPrivilege 1040 msiexec.exe Token: SeSyncAgentPrivilege 1040 msiexec.exe Token: SeEnableDelegationPrivilege 1040 msiexec.exe Token: SeManageVolumePrivilege 1040 msiexec.exe Token: SeImpersonatePrivilege 1040 msiexec.exe Token: SeCreateGlobalPrivilege 1040 msiexec.exe Token: SeCreateTokenPrivilege 1040 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1040 msiexec.exe Token: SeLockMemoryPrivilege 1040 msiexec.exe Token: SeIncreaseQuotaPrivilege 1040 msiexec.exe Token: SeMachineAccountPrivilege 1040 msiexec.exe Token: SeTcbPrivilege 1040 msiexec.exe Token: SeSecurityPrivilege 1040 msiexec.exe Token: SeTakeOwnershipPrivilege 1040 msiexec.exe Token: SeLoadDriverPrivilege 1040 msiexec.exe Token: SeSystemProfilePrivilege 1040 msiexec.exe Token: SeSystemtimePrivilege 1040 msiexec.exe Token: SeProfSingleProcessPrivilege 1040 msiexec.exe Token: SeIncBasePriorityPrivilege 1040 msiexec.exe Token: SeCreatePagefilePrivilege 1040 msiexec.exe Token: SeCreatePermanentPrivilege 1040 msiexec.exe Token: SeBackupPrivilege 1040 msiexec.exe Token: SeRestorePrivilege 1040 msiexec.exe Token: SeShutdownPrivilege 1040 msiexec.exe Token: SeDebugPrivilege 1040 msiexec.exe Token: SeAuditPrivilege 1040 msiexec.exe Token: SeSystemEnvironmentPrivilege 1040 msiexec.exe Token: SeChangeNotifyPrivilege 1040 msiexec.exe Token: SeRemoteShutdownPrivilege 1040 msiexec.exe Token: SeUndockPrivilege 1040 msiexec.exe Token: SeSyncAgentPrivilege 1040 msiexec.exe Token: SeEnableDelegationPrivilege 1040 msiexec.exe Token: SeManageVolumePrivilege 1040 msiexec.exe Token: SeImpersonatePrivilege 1040 msiexec.exe Token: SeCreateGlobalPrivilege 1040 msiexec.exe Token: SeCreateTokenPrivilege 1040 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1040 msiexec.exe Token: SeLockMemoryPrivilege 1040 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1040 msiexec.exe 1040 msiexec.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4644 wrote to memory of 3924 4644 msiexec.exe 86 PID 3924 wrote to memory of 1908 3924 MsiExec.exe 87 PID 3924 wrote to memory of 2184 3924 MsiExec.exe 88 PID 3924 wrote to memory of 3892 3924 MsiExec.exe 94 PID 4644 wrote to memory of 2152 4644 msiexec.exe 100 PID 4644 wrote to memory of 1928 4644 msiexec.exe 102 - 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
PID:1040
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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 WriteProcessMemory
PID:4644 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 2EE21C5AB61E981E4C2AFD20FB326E3F C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3924 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI5CA2.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240672125 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1908
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI62DD.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240673531 8 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiMotw3⤵
- Badlisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2184
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI6A31.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240675390 15 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiFileName3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3892
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:2152
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding A0D85FAC286FDF02D9EAD6559270DE902⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1928
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:3136
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58ab5f.rbs
- Size 10KB
- SHA256 0dcc4fbdaaaf9aabaff19a7a24a2599c83b6a189948a29508a3712902549003d
- MD5 d98ddf6ef1525de37e146913d2821029
- SHA1 b2b550dd3f33711f9a5123c51f32c99f2808faf5
- SHA512 148e79cb93996863080962865c38c391d161c695a861119484d60a1f7e809823b5bb4a5526929261b3cd0e3e6c99b0a60ea73f402c9ad0460164fdb2134af75a
- SSDEEP 192:1JdFdVdhodPdQdkdVydg6dgyNdgAs6ePOE1peIXvE1pe9XyJenoEuZpu:17n3hcFEIVSg6gyPgAsUE1ptvE1pwXoC
- TLSH T1BE2255027756A9D1F9820F31E74766A43BB3DDE89310225B54DCD4B84E3278A2FBC2D5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_59E89BCE9615F2B61F2F2C691688F111
- Size 727B
- SHA256 c0abe7a713c0a35f2b5085cfb1f2234156a63d5e3370be8abf6e3094d97c9c16
- MD5 6a8ae666c6b0462f33680ed260d4aa3f
- SHA1 04a386124476bdd673f0601e87cc9cb719786c7f
- SHA512 629b1ccb71e6d43f5212e9c9fa72242d34009e47c492ebff99629b885a6ea0ca7d4885511d352625d1dac8f2401b87b96ce7c2536638d4f4ee6b14c5df4ead24
- TLSH T1F70115066F30C5815557DE84FF6533E93559175C5C4D0A1D21389508B6B76128E2AA18
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
- Size 727B
- SHA256 a979724fe78a75e9ebd04b45951bedf4560a843e90fe02283b2da2d01c3c6f11
- MD5 e08d7206c6b1328162021158be2a3bba
- SHA1 b2be6544fe648af07b04b5df08ed12055966c822
- SHA512 7f7ad41d29021a1402267706e79dcaaefb26e46ed9e65b37901098745ed0a863e0f897d54ce1c35592719b92bc2aaaf95bd95443c0707e664f45b31be848f07e
- TLSH T18301991744B5D3603523050AFB9C65A93A670E8408E283B53E920CFF2C8DCFD0F8E410
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_59E89BCE9615F2B61F2F2C691688F111
- Size 404B
- SHA256 f28ba6419424634eaf32171f8143d9c95ab1374bd1afcf9e119ee075d47157a4
- MD5 f3444fd1ff8d2d10de08786e60641ca7
- SHA1 6f43cd8baf2e44b65e2337ac0489d8abc0aa0d06
- SHA512 879149b090a938333b1f8e6e93b076f83f6390d308266d59aa0ac0377d8f1b5f0381cfedefcebcc96227a33efd1ee4945c29fe1d0f57e786cb54a0c0bfb4662e
- TLSH T11AE0C63032F8899CF0E1DC3483FA9813288EF24A1842C2A816800322AA0AB00ACE2624
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
- Size 412B
- SHA256 977c230dc9e2938610e393b7612c05ac6a0282054cfd90277780976277b860c0
- MD5 0f3c23648d3a34f6442dbde0f7454a6e
- SHA1 ac176e783393785cd02f0be1610df1215f122487
- SHA512 28bacc5316a1b43c84283357faa28a489b2a32b382d871f37dd975345856524030cfc0f3fa637080a043b7c84e313487b27517fbfe29e4db4eddb6766b2a125e
- TLSH T133E0683825EBA40EF050D83442F5A17A0D48E2062004927807C04348FB0AE005E909F4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\rundll32.exe.log
- Size 746B
- SHA256 ddebb6b1094dbef9e96754a74ebd4761d857864c9bd0b5f20a97259a6d7c8fe0
- MD5 768929616b943159a05e24024951fa13
- SHA1 56bbd9a00695ab7aa25180fe31dff0c254aa9df3
- SHA512 f078e880106f93eb86cf66f77e9425fc3cfb82aaf7c7a354b9d55bb8a6a0d87b4326289f2ab6861dad6122f1fcc560125b813b366f84184ee71ac54078ccbbb5
- TLSH T10F017B703322F5D589032F430C5D6A9507FF0769A664FE1CB96E225ED82A1276B322E3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI5CA2.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\MSI5CA2.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\MSI5CA2.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\MSI5CA2.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\MSI5CA2.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\MSI62DD.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\MSI62DD.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\MSIAD72.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\e58ab5e.msi
- Size 9.8MB
- SHA256 29e7a5cc1f89dc2d20386ad1a25148f0d700b19b8b93f0f721b8fe5efb2366d3
- MD5 bbbdf9dbfe95c55aea146916884effad
- SHA1 4c04ef71baa5aaa6af3827a5a5cb82b89d818315
- SHA512 87aceba69b7b95ba0c7bc742716d7b3a8c406e9332faf3a4e226d165fbb08c0924375eb93af552e9b415887b92c1c623e144c213dddb37c56e1e84469bc3ae8e
- SSDEEP 196608:SgHxiFSsYwwSA/OdB+j4xzeeqgHxiFSsYwwSA/OdB+EgHxiFSsYwwSA/OdB+LgHJ:S2xiFxbwpahCn2xiFxbwpaD2xiFxbwpp
- TLSH T1F6A6232063E58466F1B70A3EEE3586F4597A7E25DE12C08F63A4791C6D32E50CA72373
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 c0ea14c27ada34cf7104bb780efaba2f6dcb332a5fc6bc06eb5a4144c0d9973d
- MD5 1ee25d43d458558b4bc9200908ef1325
- SHA1 5b723a04356e9ab1cfd3b22b957a266363454b84
- SHA512 81b752bf20e399c60e92d7b61dea172fb4a0b4a3834ed8bb2798b845736cf57d5e93a2d8335555ea0c14ad6d293897ebd387424d9107a43db1bddd436ba472c3
- SSDEEP 24576:Au8m+1zLdoO/vvTL7W6u/maObDkzylKSGM2NIFb1ykqredzHIvlzicRRv:I
- TLSH T14747B22477F92210E7F79E3CA8F06A234D3A7D5B9C259E8D45411B4E0921FB0E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{0dfc9b49-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{3e76d4b1-e334-4797-957c-0b4395d9245e}_OnDiskSnapshotProp
- Size 6KB
- SHA256 747ec8bb767ae853c415d13340dc97d634dcfa5fac843582722234c7b2984724
- MD5 8c4c7695182660aea0f30c947aeb8ef8
- SHA1 495a5269eba5f2ca0b026533235ba0d12000be3e
- SHA512 30bf9025ef7a141ae9bb4a76a698adc79003bd3dcc46e15f6e2afec4eaa4f9e6e4d9b3f45e85d1330754b3b7d36bc7e537c0285c605f7f3398ec1eba4e4836a3
- SSDEEP 96:Fl/PJzGPGtvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:TxGPGnb++ZVm
- TLSH T118D189085AE54711E2B3AB7129F14557A877B911EF33CB8E0198638E6630A10F836F6F
- MD5 SHA1 SHA512 SSDEEP TLSH