Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/05/2026, 12:23
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.exe
Resource
win11-20260130-en
windows11-21h2-x64
14 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.exe
- Size 5.4MB
- Sample260505-pkgvfabx4l
- SHA256 7993f61cd1798afe0ee4a980acc905f9ef3d641b9d1331bae053dfe584a4e68d
- MD5 9cdf75ac4fa0aaee3d03af908c51e1ad
- SHA1 a71e72ee9d7ee4f0d011b4295028c074d465ef8e
- SHA512 bab03ba0eb38ae3fcc615b0a2e20c46789adeb03fccd59d4cc84b345f5f012dbc436fe343a71f341fc0983b0ef763c78e1dbb6567a4fb3b719d7c677b8f4a482
- SSDEEP 49152:wfRBDtJkGYYpT0+TFiH7efP3nrGLq7FVsLBe+1GVxrKlsuwGenGwfZVkVjOi8if0:Eqs6efP3rn/TYGVxz3GBwRVkGuyXOM
- TLSH T1A146F141B3D695B5D0BF0638D87A42A65634BC108712CBFF57A4BD296D32BC08E7237A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 11 IoCs
pid Process 2436 MsiExec.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 5980 rundll32.exe 3524 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) \??\N: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: 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) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe - Drops file in Program Files directory 15 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (f46f0dd8eefdd802)\system.config msiexec.exe - Drops file in Windows directory 15 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{D2593EFA-2126-40C8-5AC9-F2A64B628CE9} msiexec.exe File opened for modification C:\Windows\Installer\MSI5C64.tmp msiexec.exe File created C:\Windows\Installer\{D2593EFA-2126-40C8-5AC9-F2A64B628CE9}\DefaultIcon msiexec.exe File created C:\Windows\SystemTemp\~DF33FCCDFC81C608B6.TMP msiexec.exe File created C:\Windows\SystemTemp\~DFEA7CA97469B47219.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSI5C44.tmp msiexec.exe File opened for modification C:\Windows\Installer\{D2593EFA-2126-40C8-5AC9-F2A64B628CE9}\DefaultIcon 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\e585a91.msi msiexec.exe File created C:\Windows\SystemTemp\~DF37C187326F96E848.TMP msiexec.exe File created C:\Windows\Installer\e585a8f.msi msiexec.exe File opened for modification C:\Windows\Installer\e585a8f.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\SystemTemp\~DFD55A971997815634.TMP 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 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 - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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 = 0000000004000000e689d3d397d010a60000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff000000002701010000080000e689d3d30000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed35000000ffffffff000000000700010000680900e689d3d3000000000000d012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff350000000000000005000000ffffffff000000000700010000f8ff1ae689d3d3000000000000f0ff350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff3a0000000000000005000000ffffffff000000000700010000f87f1de689d3d3000000000000f0ff3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe - Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe - Modifies registry class 32 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802\shell msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\AFE3952D62128C04A59C2F6AB426C89E\Full msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\25.3.4.9288\\f46f0dd8eefdd802\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802\shell\open\command msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\Version = "419627012" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-f46f0dd8eefdd802 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\AFE3952D62128C04A59C2F6AB426C89E msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\25.3.4.9288\\f46f0dd8eefdd802\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\6353E802CDD189DA4FF6D08DEEDF8D20\AFE3952D62128C04A59C2F6AB426C89E msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (f46f0dd8eefdd802)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\PackageCode = "AFE3952D62128C04A59C2F6AB426C89E" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\Language = "1033" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\ProductIcon = "C:\\Windows\\Installer\\{D2593EFA-2126-40C8-5AC9-F2A64B628CE9}\\DefaultIcon" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-f46f0dd8eefdd802\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\AFE3952D62128C04A59C2F6AB426C89E\ProductName = "ScreenConnect Client (f46f0dd8eefdd802)" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\6353E802CDD189DA4FF6D08DEEDF8D20 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802\URL Protocol msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-f46f0dd8eefdd802 msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6076 msiexec.exe 6076 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 6056 ScreenConnect.ClientSetup.exe Token: SeShutdownPrivilege 5412 msiexec.exe Token: SeIncreaseQuotaPrivilege 5412 msiexec.exe Token: SeSecurityPrivilege 6076 msiexec.exe Token: SeCreateTokenPrivilege 5412 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5412 msiexec.exe Token: SeLockMemoryPrivilege 5412 msiexec.exe Token: SeIncreaseQuotaPrivilege 5412 msiexec.exe Token: SeMachineAccountPrivilege 5412 msiexec.exe Token: SeTcbPrivilege 5412 msiexec.exe Token: SeSecurityPrivilege 5412 msiexec.exe Token: SeTakeOwnershipPrivilege 5412 msiexec.exe Token: SeLoadDriverPrivilege 5412 msiexec.exe Token: SeSystemProfilePrivilege 5412 msiexec.exe Token: SeSystemtimePrivilege 5412 msiexec.exe Token: SeProfSingleProcessPrivilege 5412 msiexec.exe Token: SeIncBasePriorityPrivilege 5412 msiexec.exe Token: SeCreatePagefilePrivilege 5412 msiexec.exe Token: SeCreatePermanentPrivilege 5412 msiexec.exe Token: SeBackupPrivilege 5412 msiexec.exe Token: SeRestorePrivilege 5412 msiexec.exe Token: SeShutdownPrivilege 5412 msiexec.exe Token: SeDebugPrivilege 5412 msiexec.exe Token: SeAuditPrivilege 5412 msiexec.exe Token: SeSystemEnvironmentPrivilege 5412 msiexec.exe Token: SeChangeNotifyPrivilege 5412 msiexec.exe Token: SeRemoteShutdownPrivilege 5412 msiexec.exe Token: SeUndockPrivilege 5412 msiexec.exe Token: SeSyncAgentPrivilege 5412 msiexec.exe Token: SeEnableDelegationPrivilege 5412 msiexec.exe Token: SeManageVolumePrivilege 5412 msiexec.exe Token: SeImpersonatePrivilege 5412 msiexec.exe Token: SeCreateGlobalPrivilege 5412 msiexec.exe Token: SeCreateTokenPrivilege 5412 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5412 msiexec.exe Token: SeLockMemoryPrivilege 5412 msiexec.exe Token: SeIncreaseQuotaPrivilege 5412 msiexec.exe Token: SeMachineAccountPrivilege 5412 msiexec.exe Token: SeTcbPrivilege 5412 msiexec.exe Token: SeSecurityPrivilege 5412 msiexec.exe Token: SeTakeOwnershipPrivilege 5412 msiexec.exe Token: SeLoadDriverPrivilege 5412 msiexec.exe Token: SeSystemProfilePrivilege 5412 msiexec.exe Token: SeSystemtimePrivilege 5412 msiexec.exe Token: SeProfSingleProcessPrivilege 5412 msiexec.exe Token: SeIncBasePriorityPrivilege 5412 msiexec.exe Token: SeCreatePagefilePrivilege 5412 msiexec.exe Token: SeCreatePermanentPrivilege 5412 msiexec.exe Token: SeBackupPrivilege 5412 msiexec.exe Token: SeRestorePrivilege 5412 msiexec.exe Token: SeShutdownPrivilege 5412 msiexec.exe Token: SeDebugPrivilege 5412 msiexec.exe Token: SeAuditPrivilege 5412 msiexec.exe Token: SeSystemEnvironmentPrivilege 5412 msiexec.exe Token: SeChangeNotifyPrivilege 5412 msiexec.exe Token: SeRemoteShutdownPrivilege 5412 msiexec.exe Token: SeUndockPrivilege 5412 msiexec.exe Token: SeSyncAgentPrivilege 5412 msiexec.exe Token: SeEnableDelegationPrivilege 5412 msiexec.exe Token: SeManageVolumePrivilege 5412 msiexec.exe Token: SeImpersonatePrivilege 5412 msiexec.exe Token: SeCreateGlobalPrivilege 5412 msiexec.exe Token: SeCreateTokenPrivilege 5412 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5412 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5412 msiexec.exe 5412 msiexec.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 6056 wrote to memory of 5412 6056 ScreenConnect.ClientSetup.exe 79 PID 6076 wrote to memory of 2436 6076 msiexec.exe 81 PID 2436 wrote to memory of 5980 2436 MsiExec.exe 82 PID 6076 wrote to memory of 4296 6076 msiexec.exe 86 PID 6076 wrote to memory of 3524 6076 msiexec.exe 88 - 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:6056 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.3.4.9288\f46f0dd8eefdd802\ScreenConnect.ClientSetup.msi"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:5412
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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:6076 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 5F0429FDDB5F7684A5BEB19EAAFE5BAD C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI1FD7.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240656406 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5980
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:4296
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 7F9A7D3C455AC3EDA2FC6C438477B2092⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3524
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:1256
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e585a90.rbs
- Size 10KB
- SHA256 e6fdadc1cfc8fbb41a4c44cdfd1fe13a6452778f830b707088b1cc76428c1477
- MD5 8100a41d5e5a3a746981ff4c869def83
- SHA1 fa72e5b00792736d7f98f8b0612652fb3c35a40e
- SHA512 9bf0251f226661c3c28d05a976bc567ce0829d3a46ecabc56768f77b1beecfaba5c40813316763e185162112f4a175a0b49fadddb4672cf93ff42d8400f57d48
- SSDEEP 96:ipOQR0EHAv6GqfYggIC/fBhUSBBrCsThqNUSBBrC6jNwcbThqMHC45hwjefgxC1x:iplRJHTXgICxaw8IHw8itQUepW
- TLSH T1F72214417E40D2E2FA5A6B32D75B1E243BBADAE95301264B06CCC0358D537C94B7E3DA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI1FD7.tmp
- Size 1.0MB
- SHA256 a5c116a5746888cdd47fae8269e5d5cc1fa51617744c50256619c75e540034e0
- MD5 1e56938e8ce9167df1e44dfa6c7311e9
- SHA1 9090e62e4ecf40d699dee0663c1c90e603167435
- SHA512 029c824c650ccdb82ab2cfc0678f433ea2b1c25ebe0c98cbf03351af8ea37f97dd6e075a1cadd39652aecaacf7e5976c42ee4774cbceb2cf4b3cac52c578432b
- SSDEEP 24576:QUUGGeuIGwfWav9kUuaFfEOi8ifyXfKVJS6hc9i:jGenGwfZVkVjOi8ifyXfKVzh9
- TLSH T14E35231232A18136F1E73B312D35A1B148FF39B169B5954EBB4E06258EF0BD09A78737
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI1FD7.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\MSI1FD7.tmp-\ScreenConnect.Core.dll
- Size 539KB
- SHA256 1e9eacd3c680b18f3bfee12a835a49d63fed76056aedb2b2ef312999eb6b4033
- MD5 d254a2107a0ede952aa99f5a8feb5a04
- SHA1 322ddaf1cc80e5c392ae82ae9cb016cf0c5f01cf
- SHA512 ca9083b303cab7b08874284b388b7bab74063b4a034e5c95b8b72777e4527df2c4102fd066a164d4937bb98f285549b199203481ed5340eafd538f5615163ce2
- SSDEEP 6144:SfWyDky4hmlTnSnyXn/4ZNkVQVyRb9bniIzs8vvk6aMhCJqgfwyYeMxq/J1e5Qal:SfxkyQIGogZAQcb9jzsO6Mx9OF2
- TLSH T197C48EC133D4CB2BC5BF47BAF42056690770EC107509E79B1AB5D8A8ADA335A4EC06ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI1FD7.tmp-\ScreenConnect.InstallerActions.dll
- Size 11KB
- SHA256 af7b515d5ea17e6811f7fd4e0fe76b7bbc6c2ff4e58dc005c86fa30d44f184ca
- MD5 678f8c1050d8c83ace22346aad84d150
- SHA1 ddc437d1cbe5f0e229a998e07404271e4e68be26
- SHA512 4e3e9b4a0cf4d1313dbe357ee4501e5d4481e307c6153bf96120e1a14f1f9e5ceb26410e55d6d54cf1386a41787148f3992c02bba5b189ce944131ed9194dc93
- SSDEEP 192:/8/Qp6lCJuV3j7XtyVNamVNG1YZfCrMmbfHJ7kjvLqbuLd9NEFbEC/T:0/cBJanXt2NaheUrMmb/FkjvLqbuZrCr
- TLSH T1A432D50077DC673AE8BE0F78DAB762910A71EB64A011DF2E1CCC91569C367449EA07A7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI1FD7.tmp-\ScreenConnect.Windows.dll
- Size 1.6MB
- SHA256 f6e77233f0995581f3171ee92c5cab5b8052d177d333a4999e16e696616739a6
- MD5 27d7995501d37a65912643493ec8f2c5
- SHA1 3d3f37be1ff47568cf8b7ae3f28ceabbcdc1b009
- SHA512 73751b468c82a2e77852932528946fdfbceae7cafc4175fd0d6d7d50771c78be4de0e916b226b0209beae067698a2355dfa656e3381f337778a5314a769f3057
- SSDEEP 24576:yDtFj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPTsUTHs:yDtJkGYYpT0+TFiH7efP
- TLSH T1BA85BD41E2D364F5D46B047888BF571ABA743C040325CAFB97D4AE3A6D33BC09A36796
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.3.4.9288\f46f0dd8eefdd802\ScreenConnect.ClientSetup.msi
- Size 9.5MB
- SHA256 77a3f54c9c8b3030ca23a88a1e7ee80febbe4de8254302dfd325c9567360be7d
- MD5 5ffc44c37db86059348a95c8743d31f9
- SHA1 ae8a66bbceaf23e2fcb342411cf6b0b3342d9e14
- SHA512 0ad66611c47867c93d8aed1776095bb82b17821857272dcc250d7858c15369255a5d6cd0e859594c3a8c882dcc235bfd8569b71f5c0d30954fe323b5cbb167f9
- SSDEEP 196608:KrnLYG3zDhukOYrnLYG3zDrnLYG3z3rnLYG3znrnLYG3z:KbDDDgvYbDDDbDD3bDDnbDD
- TLSH T165A6223267F94918E1B36778ED3A91F195367C65CF12C08F2764786E6870E8096A333B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI5C64.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 24.6MB
- SHA256 396220cdb5b0156946466673875d841aa078294e6c75b0c0a412d915d585f6d0
- MD5 031abf3a177a5613dc46dd09ae51ed9d
- SHA1 38f1e357d6eaab5954e272e9e2438e8b8a479f37
- SHA512 ac0f81b8e25abcba9af50c991d0da7bdb7690d1999095d4c0e5d8bebb080fc0ca03f51208b0f1500493ac28e2885cdebb4967e57dbb51fa2262711abae49f849
- SSDEEP 24576:82gmSp1/doO/vvTLn2MeREnqfqpnA44mWWPd3pksVX6IkQIJ4Xdb7BmrB:C
- TLSH T1DA47052436F92110E7F79F3CA8F0AA23493A7D5B9C15DE8C46411B4E0961FB1E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{d3d389e6-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{7f329f89-9ede-4cdf-8a51-5c1a62ecb926}_OnDiskSnapshotProp
- Size 6KB
- SHA256 2e8bccbcc5217aed4853c811d07a72d1cac7567c503be176e96d054f9eb2bf52
- MD5 2fed94a46f3524af2f8f3f34f258dca5
- SHA1 ccd2b880ab36a241a36a4ec3c08936e23d217c3b
- SHA512 41aa8aa5aaa3f970357e0009a2fbf3e96016647ce63feb82e2a98556445a52617482569a21f3cbfba8dec9331177e283b9799f9f7a94197bcdd7556c47e20f7a
- SSDEEP 96:FaaXBOwjtvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:Qrcb++ZVm
- TLSH T1E5D18A185AF54711E2B3AB3129F14557A877B811FF33CB8E0298238E2671A10F935F6B
- MD5 SHA1 SHA512 SSDEEP TLSH