Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/06/2026, 16:17
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.exe
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
16 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.exe
- Size 5.8MB
- Sample260623-trmrgset3x
- SHA256 48aab8be1d71524bc52147732af43a4db631b5c9dacd731a08edaa44aeef6133
- MD5 8a2bfd3db3c1c7174d79577ee3669e04
- SHA1 7c530a4db564f4eb3797b15d25c9d25cb58cc9d0
- SHA512 b0dc138a998b64da258d74ba926fed4b784bd827cb68e24d0cd771bc4fb5e49faebe7e0fd1d3d95c7fc2ea2c167b79ad1b5d135aa65dc61646919a780f16121e
- SSDEEP 98304:REs6efPNwJ4t1h0cG5FGJRPxow8O4x2sPK:OfefPKWh0cGwWDP
- TLSH T10656F111B3DA95B9D4BF063CD87A42699A74BC048712C7EF53D4BD2D2D32BC05A323A6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Signed with revoked ConnectWise certificate 1 IoCs
Binary is signed using a ConnectWise certificate revoked for key compromise.
resource yara_rule behavioral1/memory/452-3-0x0000000005640000-0x0000000005930000-memory.dmp revoked_cert_connectwise - 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-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation ScreenConnect.ClientSetup.exe - Loads dropped DLL 11 IoCs
pid Process 5336 MsiExec.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 5160 rundll32.exe 2712 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) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\X: msiexec.exe - Drops file in Program Files directory 17 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\Client.Override.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\Client.Override.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5389a32663222222)\Client.resources msiexec.exe - Drops file in Windows directory 11 IoCs
description ioc Process File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\SourceHash{4B05437A-B26B-5452-31E0-7B4B1AC55626} msiexec.exe File created C:\Windows\Installer\e583630.msi msiexec.exe File created C:\Windows\Installer\{4B05437A-B26B-5452-31E0-7B4B1AC55626}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\e58362e.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\ msiexec.exe File opened for modification C:\Windows\Installer\MSI3738.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI3758.tmp msiexec.exe File opened for modification C:\Windows\Installer\{4B05437A-B26B-5452-31E0-7B4B1AC55626}\DefaultIcon msiexec.exe File created C:\Windows\Installer\e58362e.msi 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 = 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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 msiexec.exe 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 - Modifies registry class 32 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-5389a32663222222\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A73450B4B62B2545130EB7B4A15C6562\Full msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\PackageCode = "A73450B4B62B2545130EB7B4A15C6562" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\Version = "402849799" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A9E189BE26330FE535983A6236222222\A73450B4B62B2545130EB7B4A15C6562 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\ProductName = "ScreenConnect Client (5389a32663222222)" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222\shell msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A9E189BE26330FE535983A6236222222 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\5389a32663222222\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222\URL Protocol msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5389a32663222222\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (5389a32663222222)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A73450B4B62B2545130EB7B4A15C6562 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\5389a32663222222\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-5389a32663222222 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\ProductIcon = "C:\\Windows\\Installer\\{4B05437A-B26B-5452-31E0-7B4B1AC55626}\\DefaultIcon" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A73450B4B62B2545130EB7B4A15C6562\SourceList\Media\1 = ";" msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5968 msiexec.exe 5968 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 452 ScreenConnect.ClientSetup.exe Token: SeShutdownPrivilege 4812 msiexec.exe Token: SeIncreaseQuotaPrivilege 4812 msiexec.exe Token: SeSecurityPrivilege 5968 msiexec.exe Token: SeCreateTokenPrivilege 4812 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4812 msiexec.exe Token: SeLockMemoryPrivilege 4812 msiexec.exe Token: SeIncreaseQuotaPrivilege 4812 msiexec.exe Token: SeMachineAccountPrivilege 4812 msiexec.exe Token: SeTcbPrivilege 4812 msiexec.exe Token: SeSecurityPrivilege 4812 msiexec.exe Token: SeTakeOwnershipPrivilege 4812 msiexec.exe Token: SeLoadDriverPrivilege 4812 msiexec.exe Token: SeSystemProfilePrivilege 4812 msiexec.exe Token: SeSystemtimePrivilege 4812 msiexec.exe Token: SeProfSingleProcessPrivilege 4812 msiexec.exe Token: SeIncBasePriorityPrivilege 4812 msiexec.exe Token: SeCreatePagefilePrivilege 4812 msiexec.exe Token: SeCreatePermanentPrivilege 4812 msiexec.exe Token: SeBackupPrivilege 4812 msiexec.exe Token: SeRestorePrivilege 4812 msiexec.exe Token: SeShutdownPrivilege 4812 msiexec.exe Token: SeDebugPrivilege 4812 msiexec.exe Token: SeAuditPrivilege 4812 msiexec.exe Token: SeSystemEnvironmentPrivilege 4812 msiexec.exe Token: SeChangeNotifyPrivilege 4812 msiexec.exe Token: SeRemoteShutdownPrivilege 4812 msiexec.exe Token: SeUndockPrivilege 4812 msiexec.exe Token: SeSyncAgentPrivilege 4812 msiexec.exe Token: SeEnableDelegationPrivilege 4812 msiexec.exe Token: SeManageVolumePrivilege 4812 msiexec.exe Token: SeImpersonatePrivilege 4812 msiexec.exe Token: SeCreateGlobalPrivilege 4812 msiexec.exe Token: SeCreateTokenPrivilege 4812 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4812 msiexec.exe Token: SeLockMemoryPrivilege 4812 msiexec.exe Token: SeIncreaseQuotaPrivilege 4812 msiexec.exe Token: SeMachineAccountPrivilege 4812 msiexec.exe Token: SeTcbPrivilege 4812 msiexec.exe Token: SeSecurityPrivilege 4812 msiexec.exe Token: SeTakeOwnershipPrivilege 4812 msiexec.exe Token: SeLoadDriverPrivilege 4812 msiexec.exe Token: SeSystemProfilePrivilege 4812 msiexec.exe Token: SeSystemtimePrivilege 4812 msiexec.exe Token: SeProfSingleProcessPrivilege 4812 msiexec.exe Token: SeIncBasePriorityPrivilege 4812 msiexec.exe Token: SeCreatePagefilePrivilege 4812 msiexec.exe Token: SeCreatePermanentPrivilege 4812 msiexec.exe Token: SeBackupPrivilege 4812 msiexec.exe Token: SeRestorePrivilege 4812 msiexec.exe Token: SeShutdownPrivilege 4812 msiexec.exe Token: SeDebugPrivilege 4812 msiexec.exe Token: SeAuditPrivilege 4812 msiexec.exe Token: SeSystemEnvironmentPrivilege 4812 msiexec.exe Token: SeChangeNotifyPrivilege 4812 msiexec.exe Token: SeRemoteShutdownPrivilege 4812 msiexec.exe Token: SeUndockPrivilege 4812 msiexec.exe Token: SeSyncAgentPrivilege 4812 msiexec.exe Token: SeEnableDelegationPrivilege 4812 msiexec.exe Token: SeManageVolumePrivilege 4812 msiexec.exe Token: SeImpersonatePrivilege 4812 msiexec.exe Token: SeCreateGlobalPrivilege 4812 msiexec.exe Token: SeCreateTokenPrivilege 4812 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4812 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4812 msiexec.exe 4812 msiexec.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 452 wrote to memory of 4812 452 ScreenConnect.ClientSetup.exe 88 PID 5968 wrote to memory of 5336 5968 msiexec.exe 91 PID 5336 wrote to memory of 5160 5336 MsiExec.exe 92 PID 5968 wrote to memory of 3252 5968 msiexec.exe 103 PID 5968 wrote to memory of 2712 5968 msiexec.exe 105 - 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:452 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\5389a32663222222\ScreenConnect.ClientSetup.msi"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4812
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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:5968 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 6EE4917D73CD259110A8B951427E1682 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5336 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI693.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240649953 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5160
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:3252
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding BD823E799D65CFE91ADE553C7D596FE82⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2712
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:4140
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58362f.rbs
- Size 10KB
- SHA256 be20b661abe9e0c6c75c49baac08dd79ec46165a2ebe7e20ecdc50bd05c6ae37
- MD5 a4759e93291549bc62dfd959b2d91ea1
- SHA1 4643910634cfd9bde2de26ac51e1d7c1277c12ea
- SHA512 7953bdef6855135929e1a1cb1ecdb889e6ab86cfb96bdc17429fb57709a79c0b4206820706d74b047880d4bc5d9d97650b06f058f297d9e411eb119a3d07cb77
- SSDEEP 96:3+yUm5weCp6G/jUHglZeGXnmUtJpHCsThqcUtJpHC6j76OzThqmHsq53NVb5cFyG:3Mmye1IbZeiZTpiIyTpikvDVbeKpC
- TLSH T1B4221242B345D0D1F38A1A73CB871A243BB2DFE65351322B01DC11399EA1B692BBD6C7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI693.tmp
- Size 1.0MB
- SHA256 0918d8ab2237368a5cec8ce99261fb07a1a1beeda20464c0f91af0fe3349636b
- MD5 8a8767f589ea2f2c7496b63d8ccc2552
- SHA1 cc5de8dd18e7117d8f2520a51edb1d165cae64b0
- SHA512 518231213ca955acdf37b4501fde9c5b15806d4fc166950eb8706e8d3943947cf85324faee806d7df828485597eceffcfa05ca1a5d8ab1bd51ed12df963a1fe4
- SSDEEP 24576:QUUGGHn+rUGemcPe9MpKL4Plb2sZWV+tLv0QYu5OPthT+gd:jGHpRPqMpvlqs0O4iO2k
- TLSH T18C35231873E9C436F5E679385E32A1D205FCBE764E70904E6B99292C0DB0F82D6B4763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI693.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\MSI693.tmp-\ScreenConnect.Core.dll
- Size 536KB
- SHA256 a2e9752de49d18e885cbd61b29905983d44b4bc0379a244bfabdaa3188c01f0a
- MD5 14e7489ffebbb5a2ea500f796d881ad9
- SHA1 0323ee0e1faa4aa0e33fb6c6147290aa71637ebd
- SHA512 2110113240b7d803d8271139e0a2439dbc86ae8719ecd8b132bbda2520f22dc3f169598c8e966ac9c0a40e617219cb8fe8aac674904f6a1ae92d4ac1e20627cd
- SSDEEP 12288:xC2YKhQCNc6kVTplfWL/YTHUYCBdySISYz:HhE6O7WL/EC
- TLSH T12BC47D2233AC9A2EC56E133BB072915DC5F0E906351AF79F76C5E5BC2EC27450E112EA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI693.tmp-\ScreenConnect.InstallerActions.dll
- Size 11KB
- SHA256 d727a640723d192aa3ece213a173381682041cb28d8bd71781524dbae3ddbf62
- MD5 73a24164d8408254b77f3a2c57a22ab4
- SHA1 ea0215721f66a93d67019d11c4e588a547cc2ad6
- SHA512 650d4320d9246aaecd596ac8b540bf7612ec7a8f60ecaa6e9c27b547b751386222ab926d0c915698d0bb20556475da507895981c072852804f0b42fdda02b844
- SSDEEP 192:V8/Qp6lCJuV3jHXtyVNamVNG1YZfCrMmbfHJ7kjvLjbuLd9NEFbM64:y/cBJaLXt2NaheUrMmb/FkjvLjbuZj64
- TLSH T1F932E70077DC533AE8BE1F78EEB361910A71FB64A011DF2E18CCA1569C367449EA07A3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI693.tmp-\ScreenConnect.Windows.dll
- Size 1.6MB
- SHA256 84a09ed81afc5ff9a17f81763c044c82a2d9e26f852de528112153ee9ab041d0
- MD5 9ad3964ba3ad24c42c567e47f88c82b2
- SHA1 6b4b581fc4e3ecb91b24ec601daa0594106bcc5d
- SHA512 ce557a89c0fe6de59046116c1e262a36bbc3d561a91e44dcda022bef72cb75742c8b01bedcc5b9b999e07d8de1f94c665dd85d277e981b27b6bfebeaf9e58097
- SSDEEP 24576:dx5xeYkYFj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPo:dx5xTkYJkGYYpT0+TFiH7efP
- TLSH T1DC85BD41E2C365F5D46B047888BF572ABA743C080315CAFB97D4AE396D33BC09A36756
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\5389a32663222222\ScreenConnect.ClientSetup.msi
- Size 14.1MB
- SHA256 d07e9889e5e00f1c1c55d72578181e8d604b508f5223b397bf549f28c292e5b3
- MD5 20093a26cd6873484886851e47d9ce68
- SHA1 8e0a60e6e0f0e0a9b2811c370d0848b68d812969
- SHA512 a51b4a6e4a4f702b284c5f0efded6418f1f22d0dc6552ae3541dfc19d79e8de25392789903527a7fc8cfca846b154e39cabe1e2c6f65990cb2c08e8f21875187
- SSDEEP 393216:VWactWacUWacfWac2WacYzLWacYzjWacYzR:XsnIXvzNvz1vzR
- TLSH T1DCE6232123FD441AF8F35A7DFE3682A85D71BE64DE61C11E5228B90D2A70E5096733B3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI3758.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 fe1bfa6fd3db39970cd0b87eb36d0e5a368cff92a7018593eb046b1be27674b3
- MD5 f1ceec4a31748572467c808b68a90950
- SHA1 fbd23c4a155ed42ec48c9c171df34d944041d9e3
- SHA512 991d09b8e4a518657e776c4b3faaa313810966490e081df6ee69d6b068ae18aa773d1996f9908992cab396eaa735d7afc400eaa548d9f1539fcf5b20d5d9c99b
- SSDEEP 24576:8u8m+1zzdoO/vvTL7WBeU26FA4kDJFhitHmNjegl5Uqwe2YMYvlYpXqhU:M
- TLSH T1A247D22432F92510E7F39E3CA8F1AA2389397D579C199E8D05411F4E0961FB1E872F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{fef0c820-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{79499d0a-161e-41c6-ad41-0c18a0f51138}_OnDiskSnapshotProp
- Size 6KB
- SHA256 25329fb405cdcf2c3fe6bfda2338cefbce7058b800e4d9b30b5e4ad94ebc1a60
- MD5 969150e94d517ef4005b43cea778d0a7
- SHA1 b7dd4d6260e0d95a6fdc53c22ed646cda8820972
- SHA512 7b4d73f8d696705c5b898432de5d35ec9f67b9f6d9670c91608b2bb25ad92d09ada1e2c5065fedf928b2339406340ed0aa101f79ded76004b53a5dabc41e727b
- SSDEEP 96:FiTAM4lSvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:wTlb++ZVm
- TLSH T174D1890C5AF54711E2B3AB7129F14557A877B911EF33CB8E0198238E2671910F875F6B
- MD5 SHA1 SHA512 SSDEEP TLSH