Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/08/2026, 11:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
15 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.exe
- Size 11.1MB
- Sample260813-ngs8maxhpd
- SHA256 d1ccedd9d262377aa1e28d0ba13b49cbd6511ccaa5e95db0e506064b2861f6f7
- MD5 ef5b6211a47d0bec3ddb8d77b9c9586a
- SHA1 46da9bf913828dfdc3cbfc435e414285ba5cb715
- SHA512 240b9fec0c86ea0f24aa267353ca42f861bfead050a7909ae8350ed6a2fb90705e478dfb8a2f5ba7ea9c0e8fd4d898df3ab9684d2bc6732654927ee2a89832e5
- SSDEEP 196608:j1TfefPqYQyiixtMjGZ1jhlrwUNQyiixtMjoQyiixtMjXQyiixtMjBQyiixtMj:jRPnjGrrGPnj5PnjgPnjqPnj
- TLSH T19EC61201B3D689B5D0BF0638D87A56665A34BC049712C7BF5798B96E2E32BC04E32377
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
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-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation ScreenConnect.ClientSetup.exe - Loads dropped DLL 11 IoCs
pid Process 1972 MsiExec.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 1656 rundll32.exe 2004 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) \??\J: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: 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) \??\N: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe - Drops file in Program Files directory 15 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bb0e3debcbc1254b)\Client.en-US.resources msiexec.exe - Drops file in Windows directory 11 IoCs
description ioc Process File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\SourceHash{B0972594-A0A7-B89B-1B09-1D962CBB8D71} msiexec.exe File opened for modification C:\Windows\Installer\MSIAA54.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIAA84.tmp msiexec.exe File created C:\Windows\Installer\e58a8a1.msi msiexec.exe File created C:\Windows\Installer\{B0972594-A0A7-B89B-1B09-1D962CBB8D71}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\{B0972594-A0A7-B89B-1B09-1D962CBB8D71}\DefaultIcon msiexec.exe File created C:\Windows\Installer\e58a89f.msi msiexec.exe File opened for modification C:\Windows\Installer\e58a89f.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 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 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 = 0000000004000000524fef632b0bf5150000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff000000002701010000080000524fef630000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed35000000ffffffff000000000700010000680900524fef63000000000000d012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff350000000000000005000000ffffffff000000000700010000f8ff1a524fef63000000000000f0ff350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff3a0000000000000005000000ffffffff000000000700010000f87f1d524fef63000000000000f0ff3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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 (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\DeploymentFlags = "3" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\Version = "420020229" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\Assignment = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\56C3F25B39794383BBE0D3BEBC1C52B4 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\25.9.5.9483\\bb0e3debcbc1254b\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\PackageCode = "4952790B7A0AB98BB190D169C2BBD817" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList\Media\1 = ";" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-bb0e3debcbc1254b msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\4952790B7A0AB98BB190D169C2BBD817 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\Language = "1033" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\25.9.5.9483\\bb0e3debcbc1254b\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\56C3F25B39794383BBE0D3BEBC1C52B4\4952790B7A0AB98BB190D169C2BBD817 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-bb0e3debcbc1254b\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\ProductIcon = "C:\\Windows\\Installer\\{B0972594-A0A7-B89B-1B09-1D962CBB8D71}\\DefaultIcon" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b\shell msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\ProductName = "ScreenConnect Client (bb0e3debcbc1254b)" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (bb0e3debcbc1254b)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\SourceList msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bb0e3debcbc1254b\URL Protocol msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\4952790B7A0AB98BB190D169C2BBD817\Full msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4952790B7A0AB98BB190D169C2BBD817 msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3240 msiexec.exe 3240 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1292 ScreenConnect.ClientSetup.exe Token: SeShutdownPrivilege 804 msiexec.exe Token: SeIncreaseQuotaPrivilege 804 msiexec.exe Token: SeSecurityPrivilege 3240 msiexec.exe Token: SeCreateTokenPrivilege 804 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 804 msiexec.exe Token: SeLockMemoryPrivilege 804 msiexec.exe Token: SeIncreaseQuotaPrivilege 804 msiexec.exe Token: SeMachineAccountPrivilege 804 msiexec.exe Token: SeTcbPrivilege 804 msiexec.exe Token: SeSecurityPrivilege 804 msiexec.exe Token: SeTakeOwnershipPrivilege 804 msiexec.exe Token: SeLoadDriverPrivilege 804 msiexec.exe Token: SeSystemProfilePrivilege 804 msiexec.exe Token: SeSystemtimePrivilege 804 msiexec.exe Token: SeProfSingleProcessPrivilege 804 msiexec.exe Token: SeIncBasePriorityPrivilege 804 msiexec.exe Token: SeCreatePagefilePrivilege 804 msiexec.exe Token: SeCreatePermanentPrivilege 804 msiexec.exe Token: SeBackupPrivilege 804 msiexec.exe Token: SeRestorePrivilege 804 msiexec.exe Token: SeShutdownPrivilege 804 msiexec.exe Token: SeDebugPrivilege 804 msiexec.exe Token: SeAuditPrivilege 804 msiexec.exe Token: SeSystemEnvironmentPrivilege 804 msiexec.exe Token: SeChangeNotifyPrivilege 804 msiexec.exe Token: SeRemoteShutdownPrivilege 804 msiexec.exe Token: SeUndockPrivilege 804 msiexec.exe Token: SeSyncAgentPrivilege 804 msiexec.exe Token: SeEnableDelegationPrivilege 804 msiexec.exe Token: SeManageVolumePrivilege 804 msiexec.exe Token: SeImpersonatePrivilege 804 msiexec.exe Token: SeCreateGlobalPrivilege 804 msiexec.exe Token: SeCreateTokenPrivilege 804 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 804 msiexec.exe Token: SeLockMemoryPrivilege 804 msiexec.exe Token: SeIncreaseQuotaPrivilege 804 msiexec.exe Token: SeMachineAccountPrivilege 804 msiexec.exe Token: SeTcbPrivilege 804 msiexec.exe Token: SeSecurityPrivilege 804 msiexec.exe Token: SeTakeOwnershipPrivilege 804 msiexec.exe Token: SeLoadDriverPrivilege 804 msiexec.exe Token: SeSystemProfilePrivilege 804 msiexec.exe Token: SeSystemtimePrivilege 804 msiexec.exe Token: SeProfSingleProcessPrivilege 804 msiexec.exe Token: SeIncBasePriorityPrivilege 804 msiexec.exe Token: SeCreatePagefilePrivilege 804 msiexec.exe Token: SeCreatePermanentPrivilege 804 msiexec.exe Token: SeBackupPrivilege 804 msiexec.exe Token: SeRestorePrivilege 804 msiexec.exe Token: SeShutdownPrivilege 804 msiexec.exe Token: SeDebugPrivilege 804 msiexec.exe Token: SeAuditPrivilege 804 msiexec.exe Token: SeSystemEnvironmentPrivilege 804 msiexec.exe Token: SeChangeNotifyPrivilege 804 msiexec.exe Token: SeRemoteShutdownPrivilege 804 msiexec.exe Token: SeUndockPrivilege 804 msiexec.exe Token: SeSyncAgentPrivilege 804 msiexec.exe Token: SeEnableDelegationPrivilege 804 msiexec.exe Token: SeManageVolumePrivilege 804 msiexec.exe Token: SeImpersonatePrivilege 804 msiexec.exe Token: SeCreateGlobalPrivilege 804 msiexec.exe Token: SeCreateTokenPrivilege 804 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 804 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 804 msiexec.exe 804 msiexec.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1292 wrote to memory of 804 1292 ScreenConnect.ClientSetup.exe 85 PID 3240 wrote to memory of 1972 3240 msiexec.exe 89 PID 1972 wrote to memory of 1656 1972 MsiExec.exe 90 PID 3240 wrote to memory of 1852 3240 msiexec.exe 97 PID 3240 wrote to memory of 2004 3240 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:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.9.5.9483\bb0e3debcbc1254b\ScreenConnect.ClientSetup.msi"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:804
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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:3240 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding F648C1529307D15527F620A1E06CC8E4 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI57A1.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240670906 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1656
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:1852
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 49620D4D379B103FD2DADB0517EC109C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2004
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:2208
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58a8a0.rbs
- Size 9KB
- SHA256 436866d068a4f125a43213a7d1bad25e818ed99ce8571e2ad3e8e05140fdd2ba
- MD5 1cd81d65a927ce28b5a66074ae309ce3
- SHA1 29052d99356bfac79c8df671471c3d176816c85d
- SHA512 be21a94a4959e812ed698ce63c4fbcde5bf3af2ba1acc8ce3baff210eb2014995f3e81549dda21f63e198ff474667104969fe132887f8c23af939afb66367836
- SSDEEP 96:1m9Td9qjAGYH4cDKwe+w1wqU+9Ox0CsThqIqU+9Ox0C6j0LMw0Thq4HJU5NgSv6u:1g9hcwe5WN7IrN7fMAXLjpSQ
- TLSH T1E7221F023740A1D2FA821B76EB870E103F739FED5314264F89DD987999627C65BBC2C6
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI57A1.tmp
- Size 1.1MB
- SHA256 ba2f090929bcaea8ff9c1eed327cf0918fa06c88d64b77c7db8d2db3f92d39ec
- MD5 24ce3b4b89cbd2917920d4750f0836f0
- SHA1 9f69131e64b8ca593fdd125e13c0dd59f29932c2
- SHA512 1141d79ef61a135b1edc77e7990a86a7f39ce18145782343d7ff8f03424ca7432f414ec87a85fc336a2ab1f0a783c09a80fb785566427695361dace62799f42b
- SSDEEP 24576:PUUGGAlsK5AKceLVj/pKPuRn9827O7jMepGiUZFw:4GAlZQepj/pXRnSwO7Rp7UZFw
- TLSH T14335230237E0C479E1A37F316E31522106BE79B26672D2DE3B88943D5EB1B91A631377
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI57A1.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\MSI57A1.tmp-\ScreenConnect.Core.dll
- Size 543KB
- SHA256 637c730a28969b12f906109ab2d6670cdf230901eb9060f51c103d7ce37e3766
- MD5 b6a18c19bb09fb084f0280fa7ac4a27c
- SHA1 d0dd121fc155c3a8cb9db32f728c912ef234728c
- SHA512 e993560aea4e62e2d3f35f826b53f51e79f66d6a1cccb8b63d0eb71aec25de1fda70893207ab506a581f5f2efc0a61f12565fa38eb538634283af1bebbf1f34f
- SSDEEP 12288:C+IY2aqte5exGY7FwVzP/DVzeCXV8VNNveAppEtVbyXX/fv:K0QdxKAg+/f
- TLSH T135C46D5233D88B36C5AF0B3AE860D6151B70E904B01AE75B29DEE4E91E837455E0C7FB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI57A1.tmp-\ScreenConnect.InstallerActions.dll
- Size 11KB
- SHA256 182633507629b0b1fecd2304c0b2f0fbfef79144e0a4f4f60da10150145ffe42
- MD5 22e6c20d9c4051ac4e2ec91503d029b4
- SHA1 d8f3b60e1cc4b921de4e2d440b7370dc0d3bda62
- SHA512 361741ec6fdc853e222c05455c5d4cf0c3cfdc4b55055779fbcc623fcd37c4f966dfc94527cbffc7b237b36dcc8fb71795dad88bde5c215b003ddb15f48286fb
- SSDEEP 192:A8/Qp6lCJuV3jQXtyVNamVNG1YZfCrMmbfHJ7kjvLebuLd9NEFbHtxd:d/cBJacXt2NaheUrMmb/FkjvLebuZSxd
- TLSH T13832D70077DC533AE8BE0F799AB362910B71FB64A011DF2E18CCA1569C767449EA07B7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI57A1.tmp-\ScreenConnect.Windows.dll
- Size 1.7MB
- SHA256 368a99cda6a46e9907d4a1136edcebcc7c4b08905766ea8828839e20d1f12202
- MD5 f2e6d57236f712db23b7fc4a59a5a643
- SHA1 02cc64d4175e13c6309c3fe47cb60f625c40085a
- SHA512 278519649029db4b0eb10e40c99ecf8645ae8648bd813adbec899b20ff70e2cbecc76c205807ed74b4e6b5f4859e422f34cd94353da269fb991f82527699112b
- SSDEEP 24576:85psFj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPTsUTM:GpsJkGYYpT0+TFiH7efP
- TLSH T18E85BD41E2C365F5D46B047888BF572AAA743C080325CAFB97D4BE396D33BC09A36756
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.9.5.9483\bb0e3debcbc1254b\ScreenConnect.ClientSetup.msi
- Size 8.7MB
- SHA256 620798fd8a6872eb6fa47319157b4a382040f55e27993bb0380d71a530e37fa3
- MD5 c388a010112a990f658d426cd65757f0
- SHA1 9efcedc6fce59d447c8bb029c72cfba9aa99de54
- SHA512 66c37206d18388fc3de93c7e8827379dacb3cb6a7ed7b46709f2691b22adc6e34ef35a91c0a1186fada5345119715483edd86e38fec557fde39453a339c9bc53
- SSDEEP 196608:sQyiixtMjGZ1jhlrwUNQyiixtMjoQyiixtMjXQyiixtMjBQyiixtMj:9PnjGrrGPnj5PnjgPnjqPnj
- TLSH T1C796232063E98A28E1B61B75EE7A55F14D39BC45EF23C11E4778795E2A30E8095B3333
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIAA84.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 24.1MB
- SHA256 57008d5f2485552289f4f56136bb6c07e7ff7f8230712c6921259b3bb5e32102
- MD5 5de23c3a2baa877e639d26aea892e0e5
- SHA1 802f96ab8012529712279bb2d28f5ad285a1838b
- SHA512 66edaf83d6c9b5ddae05fad592a865129cf13a608c23c404670df2e9107a106f872819244899448fb8c45ae0449a7a98edea6298825b0d1cada770f9126d8580
- SSDEEP 24576:0u8m+1zndoO/vvTLrW2ez2qCHvkTel2y6AGt0JXVuUKX+R/r4vFvuw9Bz:0
- TLSH T1E347A42436F92140E7F79F3C68F06A23493A7D6B9C19DE8D45811B4E0921FB1E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{63ef4f52-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{d93bbc8a-875e-423a-ab0b-111b5257b08b}_OnDiskSnapshotProp
- Size 6KB
- SHA256 4365f517a5c69d83604cb68315b36dec1fbd2be2cb0eb609c942ca9a64e08c6d
- MD5 38ad72fc1e2e32152a2e0b0beef71541
- SHA1 d2971aaa2596410b453e322174f833403dd15217
- SHA512 db4494ffa51c78f43f35971f90ad2eae0638fb52e403e8f5a5be5335afb2204152de530f3fd6bef2ef8b227e4bfa5f04508d667e42f9d9936d2310a4b10eab88
- SSDEEP 96:FVmrMjvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:nm4b++ZVm
- TLSH T169D179085AF54311E2B3AB7129F54557A877B911EF33CB8E0298238E6670A10F936F5F
- MD5 SHA1 SHA512 SSDEEP TLSH