Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 23:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.msi
Resource
win10v2004-20260911-en
windows10-2004-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.msi
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
15 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.msi
- Size 12.9MB
- Sample260930-2733eawbkh
- SHA256 4f5757fa0cfa2fe9b18f2aad26bf9ffcd50a4325c81a66a55301ff8376f062dc
- MD5 4b3a6591cfc16bdf487103f944178239
- SHA1 013dfc814c01e89f572c66ebe60ef01c3daaa8da
- SHA512 02b09c2bb96cd94a31205ebe1de3effe5dc715d2327c2144714bb900070a02b10d1d716d5b536808d083c742f09f8ef0aeee4fb46cbe259d75a6c56ad425867b
- SSDEEP 196608:AHxcp9ym3xltDUJVNHxcp9ym3bHxcp9ym3JHxcp9ym3MHxcp9ym3KHxcp9ym3lH/:uGpbpOGplGpbGpqGpYGpXGp4
- TLSH T1D2D623116BF89678F0F26A35E876A0B1A5377C125E22D12E2324791E2C75EC0C9B3777
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 11 IoCs
pid Process 4740 MsiExec.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 5492 MsiExec.exe - Enumerates connected drives 3 TTPs 47 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: 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) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe \??\F:\ msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe - Drops file in Program Files directory 17 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\Client.Override.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\Client.Override.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (20dcd249ab2ac2f7)\ScreenConnect.WindowsClient.exe.config msiexec.exe - Drops file in Windows directory 15 IoCs
description ioc Process File created C:\Windows\SystemTemp\~DF90DC86075B1BAF55.TMP msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\SourceHash{9E901E98-4E1B-0789-7AE2-64E06D56D3E3} msiexec.exe File created C:\Windows\SystemTemp\~DF3026D336817F4A25.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSIA54E.tmp msiexec.exe File created C:\Windows\Installer\e599e7a.msi msiexec.exe File created C:\Windows\Installer\e599e78.msi msiexec.exe File created C:\Windows\SystemTemp\~DF0888E04AF276BC5A.TMP msiexec.exe File opened for modification C:\Windows\Installer\e599e78.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 created C:\Windows\SystemTemp\~DFB2AC265A778E98C7.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSIA5AD.tmp msiexec.exe File created C:\Windows\Installer\{9E901E98-4E1B-0789-7AE2-64E06D56D3E3}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\{9E901E98-4E1B-0789-7AE2-64E06D56D3E3}\DefaultIcon msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 5736 msiexec.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (20dcd249ab2ac2f7)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\Version = "419561476" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\Assignment = "1" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7\URL Protocol msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\ProductName = "ScreenConnect Client (20dcd249ab2ac2f7)" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\89E109E9B1E49870A72E460ED6653D3E msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\C6063B10958FA7E702CD2D94BAA22C7F msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-20dcd249ab2ac2f7 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\89E109E9B1E49870A72E460ED6653D3E\Full msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7\shell msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\PackageCode = "89E109E9B1E49870A72E460ED6653D3E" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList\Media msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\ProductIcon = "C:\\Windows\\Installer\\{9E901E98-4E1B-0789-7AE2-64E06D56D3E3}\\DefaultIcon" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\C6063B10958FA7E702CD2D94BAA22C7F\89E109E9B1E49870A72E460ED6653D3E msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\89E109E9B1E49870A72E460ED6653D3E\SourceList\Media\1 = ";" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-20dcd249ab2ac2f7\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-20dcd249ab2ac2f7\shell\open\command msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3224 msiexec.exe 3224 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 5736 msiexec.exe Token: SeIncreaseQuotaPrivilege 5736 msiexec.exe Token: SeSecurityPrivilege 3224 msiexec.exe Token: SeCreateTokenPrivilege 5736 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5736 msiexec.exe Token: SeLockMemoryPrivilege 5736 msiexec.exe Token: SeIncreaseQuotaPrivilege 5736 msiexec.exe Token: SeMachineAccountPrivilege 5736 msiexec.exe Token: SeTcbPrivilege 5736 msiexec.exe Token: SeSecurityPrivilege 5736 msiexec.exe Token: SeTakeOwnershipPrivilege 5736 msiexec.exe Token: SeLoadDriverPrivilege 5736 msiexec.exe Token: SeSystemProfilePrivilege 5736 msiexec.exe Token: SeSystemtimePrivilege 5736 msiexec.exe Token: SeProfSingleProcessPrivilege 5736 msiexec.exe Token: SeIncBasePriorityPrivilege 5736 msiexec.exe Token: SeCreatePagefilePrivilege 5736 msiexec.exe Token: SeCreatePermanentPrivilege 5736 msiexec.exe Token: SeBackupPrivilege 5736 msiexec.exe Token: SeRestorePrivilege 5736 msiexec.exe Token: SeShutdownPrivilege 5736 msiexec.exe Token: SeDebugPrivilege 5736 msiexec.exe Token: SeAuditPrivilege 5736 msiexec.exe Token: SeSystemEnvironmentPrivilege 5736 msiexec.exe Token: SeChangeNotifyPrivilege 5736 msiexec.exe Token: SeRemoteShutdownPrivilege 5736 msiexec.exe Token: SeUndockPrivilege 5736 msiexec.exe Token: SeSyncAgentPrivilege 5736 msiexec.exe Token: SeEnableDelegationPrivilege 5736 msiexec.exe Token: SeManageVolumePrivilege 5736 msiexec.exe Token: SeImpersonatePrivilege 5736 msiexec.exe Token: SeCreateGlobalPrivilege 5736 msiexec.exe Token: SeCreateTokenPrivilege 5736 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5736 msiexec.exe Token: SeLockMemoryPrivilege 5736 msiexec.exe Token: SeIncreaseQuotaPrivilege 5736 msiexec.exe Token: SeMachineAccountPrivilege 5736 msiexec.exe Token: SeTcbPrivilege 5736 msiexec.exe Token: SeSecurityPrivilege 5736 msiexec.exe Token: SeTakeOwnershipPrivilege 5736 msiexec.exe Token: SeLoadDriverPrivilege 5736 msiexec.exe Token: SeSystemProfilePrivilege 5736 msiexec.exe Token: SeSystemtimePrivilege 5736 msiexec.exe Token: SeProfSingleProcessPrivilege 5736 msiexec.exe Token: SeIncBasePriorityPrivilege 5736 msiexec.exe Token: SeCreatePagefilePrivilege 5736 msiexec.exe Token: SeCreatePermanentPrivilege 5736 msiexec.exe Token: SeBackupPrivilege 5736 msiexec.exe Token: SeRestorePrivilege 5736 msiexec.exe Token: SeShutdownPrivilege 5736 msiexec.exe Token: SeDebugPrivilege 5736 msiexec.exe Token: SeAuditPrivilege 5736 msiexec.exe Token: SeSystemEnvironmentPrivilege 5736 msiexec.exe Token: SeChangeNotifyPrivilege 5736 msiexec.exe Token: SeRemoteShutdownPrivilege 5736 msiexec.exe Token: SeUndockPrivilege 5736 msiexec.exe Token: SeSyncAgentPrivilege 5736 msiexec.exe Token: SeEnableDelegationPrivilege 5736 msiexec.exe Token: SeManageVolumePrivilege 5736 msiexec.exe Token: SeImpersonatePrivilege 5736 msiexec.exe Token: SeCreateGlobalPrivilege 5736 msiexec.exe Token: SeCreateTokenPrivilege 5736 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5736 msiexec.exe Token: SeLockMemoryPrivilege 5736 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5736 msiexec.exe 5736 msiexec.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 5736 msiexec.exe 3224 msiexec.exe 4740 MsiExec.exe 5492 MsiExec.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3224 wrote to memory of 4740 3224 msiexec.exe 90 PID 4740 wrote to memory of 3440 4740 MsiExec.exe 91 PID 3224 wrote to memory of 5952 3224 msiexec.exe 97 PID 3224 wrote to memory of 5492 3224 msiexec.exe 99 - 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⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5736
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3224 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding F1F57BE6AF25F3156EA9FB43C02B9687 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4740 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI2A52.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240725203 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3440
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:5952
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 41FB922F62C4D542087CE8FA53BD4C502⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5492
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:4628
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e599e79.rbs
- Size 10KB
- SHA256 f78706a8c666b3f3d521babfac4b138335eacd6daead16cecd176716ce91efe5
- MD5 c6cf8b60dd659f3dab710775ed39262b
- SHA1 7a5c0c28e7bf89b78a3bfd4bb038d1f3a67925b5
- SHA512 217fe027af91c7f3aa23de1798d2aabdd3a5fdd4680cac7c3cf7197813e79a70392341957149c420df96a32c35acad8219a45ae13ee4b765cd15ac0bf31d6701
- SSDEEP 192:yonmRFwMtW9VGNGLi15aCUW/tPhI85/tPhs8+qB5Qrp0:yzoL25VNzN9t
- TLSH T1A9222F013200A0F5F6561BB7DB676E603B329DE86B54334B91CE527C9EA138D4B7D2CA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2A52.tmp
- Size 1.0MB
- SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
- MD5 81f945dabc576ca389348a4e7147463f
- SHA1 1876786194d49de92fff0b523f0c6280bdf94e22
- SHA512 3f72d5a6f482757484b0c06cb5c1e6e018a4051fe43086f77f6ea8e61ee0d08afc0ec96eac5cb01e2d8dfdabe9115d7c277cd87b7ccf9bb02bd8da0e9556504a
- SSDEEP 24576:QUUGG4DlIQMi4CJXxCHzCrvPfU8GWng+A2tuHt+pbW/aU0r1d:jG4DlItQ5xJrvPfU8VgJwW/zAd
- TLSH T19D35234832E58439E2A73A320CB6A6B125BC74773670D45FA78B4A1D5FB0AD1DE31327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2A52.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\MSI2A52.tmp-\ScreenConnect.Core.dll
- Size 538KB
- SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
- MD5 1db8b9fa0bdcbfaab807f715c288c19a
- SHA1 fde73710ce063bbf1e377c02a1a8615cf4da1c08
- SHA512 fc132764026c682e8fac1a97171731d54880c8d95566c486c731c880e750a29875ac208fb4b4dc2897dfc49beb24f77af016d846c78be75df159d3542600eb73
- SSDEEP 6144:SfoUrkyyvsbvpSLmwJUoqnoezGMZf1y99tg03Xdedu1h+xE5vce/6OdCatxq/trJ:SfpkywYszKoIzGafzece/6yx/Oek
- TLSH T144C47D9233B48B2FCABF5B7BE42454980770E901F209EB5B1AD6D4BC5F633854E412E6
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2A52.tmp-\ScreenConnect.InstallerActions.dll
- Size 11KB
- SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
- MD5 454b489378d49d17021b3e85f86ae843
- SHA1 8a208ddbcd5609b2a8d2dad34a6894396e806d51
- SHA512 24ee8ed25df1d43169e9c762b5e1cbaa1e0150bb07387ac5ebeda6f19b83ecbe38342fe01259ca373bcfccb653ea6533395b88a4bce29aee7354815d5253538b
- SSDEEP 192:b8/Qp6lCJuV3j/XtyVNamVNG1YZfCrMmbfHJ7kjvLHbuLd9NEFb5lZ:I/cBJaDXt2NaheUrMmb/FkjvLHbuZslZ
- TLSH T1A132D50077DC533AE8BE0F789EB762910A71FB64A011DF2E18CC91569C36744AEA07B7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI2A52.tmp-\ScreenConnect.Windows.dll
- Size 1.6MB
- SHA256 da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
- MD5 94216eb90ca53fbb175f0ee6adbfb663
- SHA1 48038f060a5042ff44a2d9a9be46368ecc8436fd
- SHA512 c6c7e2a63eaccc5703acf4cb482a9e441fb6e670a9086d3ade558a597b1fd6c17f5e5b7027d835b80ebf2c071f9442bde466f313ddb8456fe0d3e4db6d53b041
- SSDEEP 24576:VDhFj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPTsUTHs:VDhJkGYYpT0+TFiH7efP
- TLSH T14B85BD41E2D364F5D46B047888BF571ABA743C040325CAFB97D4AE3A6D33BC09A36796
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIA5AD.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\e599e78.msi
- Size 12.9MB
- SHA256 4f5757fa0cfa2fe9b18f2aad26bf9ffcd50a4325c81a66a55301ff8376f062dc
- MD5 4b3a6591cfc16bdf487103f944178239
- SHA1 013dfc814c01e89f572c66ebe60ef01c3daaa8da
- SHA512 02b09c2bb96cd94a31205ebe1de3effe5dc715d2327c2144714bb900070a02b10d1d716d5b536808d083c742f09f8ef0aeee4fb46cbe259d75a6c56ad425867b
- SSDEEP 196608:AHxcp9ym3xltDUJVNHxcp9ym3bHxcp9ym3JHxcp9ym3MHxcp9ym3KHxcp9ym3lH/:uGpbpOGplGpbGpqGpYGpXGp4
- TLSH T1D2D623116BF89678F0F26A35E876A0B1A5377C125E22D12E2324791E2C75EC0C9B3777
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 26.1MB
- SHA256 6bd4a1fe051fd15f0c0d76deae1ae0d7fd1ae8b86893384a2d7a8a5f957b29c5
- MD5 735c28850c0b5e6460bea993bfe578c7
- SHA1 96fee063bdcd43692877960d1f15a6aa8f730bd5
- SHA512 9d23b0e1942f4785a35704f6a5c6014e47bd7872732a7469e7fb8b5a044553af22480ed17df823c1c09e47a071377bd25fd3d145412592e9aa27fa7314564937
- SSDEEP 24576:zFo3DMPrdoO/vvTL/iQNtS1wv7u3WLqO0AbvtwTFbIDqZK8t8YxG9EXc5+B:VHU
- TLSH T19357B22836F92250E7F79E3CA8F06A63493A7D5B9C15DE8D05411B4E0822F71E872F67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{af02990b-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{14a6a24f-91aa-424c-aedd-697de4ab2c91}_OnDiskSnapshotProp
- Size 6KB
- SHA256 4f92e8d677ae696a6ab415f0e35fa2f0d57e045a4641d1ba30cc8c5f6d98c734
- MD5 5d8410570abdf300bd06758c29def3fc
- SHA1 1dcb7dae6351906825d78a1318616ec6d7e669d3
- SHA512 52ef85be56fa45862865ffb444745ef40da4c90418d17088b4641a050475e25abdbfb7ef25f59fc5f91da661f6be622691d7ec0ecdbcc6dcd982a58dcb65b608
- SSDEEP 96:FsBwfvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpu:2Ab++uVm
- TLSH T1C6D1790C4AF54311E2B3AB7129F58557A877B911EF33CB8E0198238E2671910F976F6B
- MD5 SHA1 SHA512 SSDEEP TLSH