Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 03:17
Static task
static1
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
16 signatures
150 seconds
General
- Target ScreenConnect.ClientSetup.msi
- Size 9.8MB
- Sample260730-dtcrascj21
- SHA256 e7b440fb389f857852f262d27deacdfd7f6d529f3364db87e1ce49af830103d0
- MD5 4d9c6b73e500414ded00a6bfe2c05698
- SHA1 e887db4467ef924375964aa58253da633057ae57
- SHA512 b678236fed0f38d4478c2b664229e8da85755951dd12dd27085655b8c7ccd95a8a83881d76b3fdbd2c35b9daa413ee7c740ff49c0a2d31fac753f5beecb60eed
- SSDEEP 196608:zeq5KqDBCDkSt5QEQeq5KqDBCDkSt3eq5KqDBCDkSt4eq5KqDBCDkSt:Sq5VDBCDx5QENq5VDBCDxOq5VDBCDxVT
- TLSH T1A3A6233267E8D425F1B60B3AEC3A86B16A39BD10DF15C40F2364784D6971D81C6A37BB
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 4 664 msiexec.exe 7 664 msiexec.exe 9 404 rundll32.exe - Loads dropped DLL 31 IoCs
pid Process 2340 MsiExec.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 4480 rundll32.exe 2340 MsiExec.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 404 rundll32.exe 2340 MsiExec.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 1756 rundll32.exe 4428 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) \??\S: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\R: msiexec.exe - Drops file in Program Files directory 14 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (c7257f2df75cd7e3)\ScreenConnect.ClientService.exe msiexec.exe - Drops file in Windows directory 11 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{DC1977D1-AB90-461C-2789-3C2A9E1EE214} msiexec.exe File created C:\Windows\Installer\e585e3a.msi msiexec.exe File created C:\Windows\Installer\{DC1977D1-AB90-461C-2789-3C2A9E1EE214}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\{DC1977D1-AB90-461C-2789-3C2A9E1EE214}\DefaultIcon msiexec.exe File created C:\Windows\Installer\e585e38.msi msiexec.exe File opened for modification C:\Windows\Installer\e585e38.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSI600D.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI605C.tmp msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 664 msiexec.exe - System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 0000000004000000e0d688459d835b340000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff000000002701010000080000e0d688450000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed35000000ffffffff000000000700010000680900e0d68845000000000000d012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff350000000000000005000000ffffffff000000000700010000f8ff1ae0d68845000000000000f0ff350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff3a0000000000000005000000ffffffff000000000700010000f87f1de0d68845000000000000f0ff3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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\Installer\UpgradeCodes\72A826D1A0670D4C7C52F7D27FC57D3E\1D7791CD09BAC1647298C3A2E9E12E41 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\1D7791CD09BAC1647298C3A2E9E12E41\Full msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\Version = "436469763" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\ProductIcon = "C:\\Windows\\Installer\\{DC1977D1-AB90-461C-2789-3C2A9E1EE214}\\DefaultIcon" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-c7257f2df75cd7e3 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\ProductName = "ScreenConnect Client (c7257f2df75cd7e3)" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-c7257f2df75cd7e3\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList\Media msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3\UseOriginalUrlEncoding = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3\URL Protocol msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3\shell msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (c7257f2df75cd7e3)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\Assignment = "1" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\1D7791CD09BAC1647298C3A2E9E12E41 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\SourceList\Media\1 = ";" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-c7257f2df75cd7e3\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\PackageCode = "1D7791CD09BAC1647298C3A2E9E12E41" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\1D7791CD09BAC1647298C3A2E9E12E41\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\72A826D1A0670D4C7C52F7D27FC57D3E msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5056 msiexec.exe 5056 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 664 msiexec.exe Token: SeIncreaseQuotaPrivilege 664 msiexec.exe Token: SeSecurityPrivilege 5056 msiexec.exe Token: SeCreateTokenPrivilege 664 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 664 msiexec.exe Token: SeLockMemoryPrivilege 664 msiexec.exe Token: SeIncreaseQuotaPrivilege 664 msiexec.exe Token: SeMachineAccountPrivilege 664 msiexec.exe Token: SeTcbPrivilege 664 msiexec.exe Token: SeSecurityPrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeLoadDriverPrivilege 664 msiexec.exe Token: SeSystemProfilePrivilege 664 msiexec.exe Token: SeSystemtimePrivilege 664 msiexec.exe Token: SeProfSingleProcessPrivilege 664 msiexec.exe Token: SeIncBasePriorityPrivilege 664 msiexec.exe Token: SeCreatePagefilePrivilege 664 msiexec.exe Token: SeCreatePermanentPrivilege 664 msiexec.exe Token: SeBackupPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeShutdownPrivilege 664 msiexec.exe Token: SeDebugPrivilege 664 msiexec.exe Token: SeAuditPrivilege 664 msiexec.exe Token: SeSystemEnvironmentPrivilege 664 msiexec.exe Token: SeChangeNotifyPrivilege 664 msiexec.exe Token: SeRemoteShutdownPrivilege 664 msiexec.exe Token: SeUndockPrivilege 664 msiexec.exe Token: SeSyncAgentPrivilege 664 msiexec.exe Token: SeEnableDelegationPrivilege 664 msiexec.exe Token: SeManageVolumePrivilege 664 msiexec.exe Token: SeImpersonatePrivilege 664 msiexec.exe Token: SeCreateGlobalPrivilege 664 msiexec.exe Token: SeCreateTokenPrivilege 664 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 664 msiexec.exe Token: SeLockMemoryPrivilege 664 msiexec.exe Token: SeIncreaseQuotaPrivilege 664 msiexec.exe Token: SeMachineAccountPrivilege 664 msiexec.exe Token: SeTcbPrivilege 664 msiexec.exe Token: SeSecurityPrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeLoadDriverPrivilege 664 msiexec.exe Token: SeSystemProfilePrivilege 664 msiexec.exe Token: SeSystemtimePrivilege 664 msiexec.exe Token: SeProfSingleProcessPrivilege 664 msiexec.exe Token: SeIncBasePriorityPrivilege 664 msiexec.exe Token: SeCreatePagefilePrivilege 664 msiexec.exe Token: SeCreatePermanentPrivilege 664 msiexec.exe Token: SeBackupPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeShutdownPrivilege 664 msiexec.exe Token: SeDebugPrivilege 664 msiexec.exe Token: SeAuditPrivilege 664 msiexec.exe Token: SeSystemEnvironmentPrivilege 664 msiexec.exe Token: SeChangeNotifyPrivilege 664 msiexec.exe Token: SeRemoteShutdownPrivilege 664 msiexec.exe Token: SeUndockPrivilege 664 msiexec.exe Token: SeSyncAgentPrivilege 664 msiexec.exe Token: SeEnableDelegationPrivilege 664 msiexec.exe Token: SeManageVolumePrivilege 664 msiexec.exe Token: SeImpersonatePrivilege 664 msiexec.exe Token: SeCreateGlobalPrivilege 664 msiexec.exe Token: SeCreateTokenPrivilege 664 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 664 msiexec.exe Token: SeLockMemoryPrivilege 664 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 664 msiexec.exe 664 msiexec.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5056 wrote to memory of 2340 5056 msiexec.exe 86 PID 2340 wrote to memory of 4480 2340 MsiExec.exe 87 PID 2340 wrote to memory of 404 2340 MsiExec.exe 88 PID 2340 wrote to memory of 1756 2340 MsiExec.exe 90 PID 5056 wrote to memory of 2992 5056 msiexec.exe 97 PID 5056 wrote to memory of 4428 5056 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⤵
- Badlisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:664
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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:5056 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding CE913AA9164646E1B245E315DFC92413 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI6F0.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240650218 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4480
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSID6A.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240651796 8 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiMotw3⤵
- Badlisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:404
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI1412.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240653343 15 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiFileName3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1756
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:2992
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 57EFCACF9D6EA2BBABA803044E9BA7312⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4428
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:4488
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e585e39.rbs
- Size 10KB
- SHA256 c639b308818ec28d72112bf67395c901540c735f55f5e9f3308af7c029ecbcfd
- MD5 4773342c2c4de436b5dd137442bdb585
- SHA1 f9dbf636db62e5aeb669bd52850017a5ba5e4e66
- SHA512 d2bd6981180ce31d966340781320cf39f596a66382818fe6fa5886dd25c3db0251a6da48e874e856cf922105b88b8aaeb764fe74ae5d01db3f3b28836675fc71
- SSDEEP 192:QzSvRfbzfMzZLZyaZFiR7e0JXRb8dSIShb8dSzeMuSA33/n1JOzvCuTrmpU4coxe:QBVtymFYvEME1M
- TLSH T10A223340B70191E3F69A1B33C76B4B143B71ABE46241B20F64CC90798ED638D5BBDAC6
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_59E89BCE9615F2B61F2F2C691688F111
- Size 727B
- SHA256 e98a5c97185e873dee0e726b7c3912477af6ef321b55773df9566ea62691589e
- MD5 dfac68dbb63bc61362466242a23d37c4
- SHA1 341e273e8d35cb7b72e998aac2eca8849fed1076
- SHA512 0c34d23e67bf4909b5750b65f143db8f943a6ff9425771e8c64f7894bb8ff8430022bf813bc4288203ea766a2ced40faf3b4eef5823c29b2db66bc798e205c37
- TLSH T1AF0194003A3E230CB291576BFA34135E3B21A1106ECF0C2A234F1424BD6DB73DE42929
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
- Size 727B
- SHA256 a979724fe78a75e9ebd04b45951bedf4560a843e90fe02283b2da2d01c3c6f11
- MD5 e08d7206c6b1328162021158be2a3bba
- SHA1 b2be6544fe648af07b04b5df08ed12055966c822
- SHA512 7f7ad41d29021a1402267706e79dcaaefb26e46ed9e65b37901098745ed0a863e0f897d54ce1c35592719b92bc2aaaf95bd95443c0707e664f45b31be848f07e
- TLSH T18301991744B5D3603523050AFB9C65A93A670E8408E283B53E920CFF2C8DCFD0F8E410
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_59E89BCE9615F2B61F2F2C691688F111
- Size 404B
- SHA256 7e2029e3d02a5773a17d2276a7d3bba2680b23ecf954b602b19bcad80d34138c
- MD5 9489a1aeaaaa4545ee1bbc0584481b3f
- SHA1 49a260c9f44bd44e4fa57a1f797a2671f2fea66d
- SHA512 63be72ffd1f876d87d63a2a3e94ae2bbf3b3531559025f20c9865a512fc989f362ed81b39bb6de1dbfca14a07bb40de7e7e541b382bb495e430de7691441c838
- TLSH T1E6E0203425FAC57DF4F2D43483F6A9525989F1A65545C27915405305DA19700ACB2529
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
- Size 412B
- SHA256 1bc3e407e196de0fe531829609ce710a1ae5bd768b74b29a62b333269272fec7
- MD5 b89e5589500e8f651e7d0d0392c55353
- SHA1 c44bfcb180370e8d36360dc9e4f5fd6c64d2339c
- SHA512 7ab85e239e96c8d3b4cb4e32c8dc72969b846b3a6ca18b1d78bd0aaf19e6d8a0a4453eecdeef45e060c0f25f2e1fd6395f8ae6d5aab8dd7b104af5f32841ca9c
- TLSH T18AE0683815EFB40EF050D83142F5A17A1D49F2061000927806C04348F70AF006D509B4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\rundll32.exe.log
- Size 746B
- SHA256 ddebb6b1094dbef9e96754a74ebd4761d857864c9bd0b5f20a97259a6d7c8fe0
- MD5 768929616b943159a05e24024951fa13
- SHA1 56bbd9a00695ab7aa25180fe31dff0c254aa9df3
- SHA512 f078e880106f93eb86cf66f77e9425fc3cfb82aaf7c7a354b9d55bb8a6a0d87b4326289f2ab6861dad6122f1fcc560125b813b366f84184ee71ac54078ccbbb5
- TLSH T10F017B703322F5D589032F430C5D6A9507FF0769A664FE1CB96E225ED82A1276B322E3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F0.tmp
- Size 1.1MB
- SHA256 18bacfd2a7c95800b6279cb8731bf03c8bbb526f5bc3790254a8e06d7ceee8ad
- MD5 de6e7dfe9dd634ac9d38773353ef7819
- SHA1 714c4d51644966f75384d5df46a26152677ebc26
- SHA512 b6fbcd165d21524adcd2763ad8f195df3c3fcbe0fdc6637b4f462bc328e92e8357a6c5eaa7705e40d9d24cae8ceeb8dbf065c5c9fc8c1d4bc8371e23feef4f03
- SSDEEP 24576:rUUGGJvVfMjrX2NZ2QNNfAGKBvAZA2OdFgVllX+06L7h:cGJNZT2TGKpKJOduLlu08N
- TLSH T1DE35237176A4C132F3A62B311C70A26155F8B9766DF8804F779D03BD9EE0B81E662327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F0.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\MSI6F0.tmp-\ScreenConnect.Core.dll
- Size 567KB
- SHA256 15fec18d3a8990cdb540897ede61227353165668048c001164fcd22233cc8390
- MD5 bbfa13f0a1213839b8538d7bf5b59729
- SHA1 58149ef3d2d898b71fe418ab578f81601b0aa860
- SHA512 35c73f51e72f51984b637b9c2a50624b629dab67b89e13d7fa9d5f95ef8d205a2c75d1c97d7c00ce630cd0dca440cd93d1feeb077c19fa2ef044f1136830b892
- SSDEEP 6144:gJv2rM+MrJSR1wrpiTw8iXlcY2BbVEBc8fXySJPluAPb2iS/ChwDTax4kxPhUTxv:Y2QTWo4T3ccY2BbV8ZJPlpPb2iLM
- TLSH T179C48D1973A88377C9DE0B7AE07055660F70E40424FBE76B7698F4A62CA33848D447E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F0.tmp-\ScreenConnect.InstallerActions.dll
- Size 24KB
- SHA256 c1142cc3ae09a7d3b5392539c29cbeb585543a38c93e37e55d82cbe0bb56d588
- MD5 8ddf92d9e3add16db1614fd3cc92b65c
- SHA1 53617a5c181b46d1feaf7bfe4089310a6498fb44
- SHA512 550271d4fad8e7ae2905e99fb14e23613d3aaae873c2b3f6676f968a15fe26391c9638a4ac1d224df83221da8e4f1184ad7e3d19afe3a0365251b338357396a6
- SSDEEP 384:n2azzV1VTsaS8hQlLkmoAUV7NaNeirM0dbMsFkjvZBVq20imZm:2azC9UVMcLv4w
- TLSH T17FB2D620678DE27AF9EA1634B563F7B011B3BDB3CCE9DA8525A420153D253E04FB5B06
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F0.tmp-\ScreenConnect.Windows.dll
- Size 1.7MB
- SHA256 ae3005e1ca932eccde09c479fde2ecf8ea2feeb908dec4f0c830eab671276454
- MD5 9ce87a0b14a55ab8ad17602ea10f8cd9
- SHA1 e0674df443bf5aaeb91557629c45d921576cda68
- SHA512 d4335121dcfb052fc3b9e20ff0109b26b7325185be02ae40d55aa807ddfe915292b775a7899ca27610c663a711ea70aca6ad6d26fb6aa0bfff466043a4e2909b
- SSDEEP 24576:sBjf5QN9Fj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPo:QQN9JkGYYpT0+TFiH7efP
- TLSH T1E185AD41E2C364F5D46B047888BF972ABA743C040365CAFB97D4AE366D33BC09A36756
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSID6A.tmp-\CustomAction.config
- Size 234B
- SHA256 7027b69ab6ebc9f3f7d2f6c800793fde2a057b76010d8cfd831cf440371b2b23
- MD5 6f52ebea639fd7cefca18d9e5272463e
- SHA1 b5e8387c2eb20dd37df8f4a3b9b0e875fa5415e3
- SHA512 b5960066430ed40383d39365eadb3688cadadfeca382404924024c908e32c670afabd37ab41ff9e6ac97491a5eb8b55367d7199002bf8569cf545434ab2f271a
- TLSH T18CD0A70405D0FD1B5E231A2337524559FF34B1E290A44408B06F3A130A220CD4757317
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSID6A.tmp-\ScreenConnect.WindowsInstaller.dll
- Size 137KB
- SHA256 7c27380976a5befc5a947e129eb464123f46d06cf0eb7f984ced921f36e1d0e7
- MD5 9a608a8c0652b8ef1be1ca636e1d1238
- SHA1 08a05849a0e93ad8bc47f34d326d0e4b11bb4306
- SHA512 21955e47312cc4bdd3411c6f7cd6fa4aaa4f1fde696dd589d57b461c24619f74007d9b860029162728daf8d23809542ed2cc1c30262252196c22cb2ab5531757
- SSDEEP 1536:Zz6PudmhTuM6szFfJ49H/8P43rO6A16dTKHkvDutUVfh5U3KiQtlJEWq8qo0yN:ZGPudRM6oT4bXyk1VfjEDnU
- TLSH T1DFD3393463AC9A37E6EF5AB9E431B1440BF2B527B4E3F78D694864F81C127914B20367
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI605C.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\e585e38.msi
- Size 9.8MB
- SHA256 e7b440fb389f857852f262d27deacdfd7f6d529f3364db87e1ce49af830103d0
- MD5 4d9c6b73e500414ded00a6bfe2c05698
- SHA1 e887db4467ef924375964aa58253da633057ae57
- SHA512 b678236fed0f38d4478c2b664229e8da85755951dd12dd27085655b8c7ccd95a8a83881d76b3fdbd2c35b9daa413ee7c740ff49c0a2d31fac753f5beecb60eed
- SSDEEP 196608:zeq5KqDBCDkSt5QEQeq5KqDBCDkSt3eq5KqDBCDkSt4eq5KqDBCDkSt:Sq5VDBCDx5QENq5VDBCDxOq5VDBCDxVT
- TLSH T1A3A6233267E8D425F1B60B3AEC3A86B16A39BD10DF15C40F2364784D6971D81C6A37BB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 8a9df26c5639371fbd3e1c45dd756b95b9f670a02bbdd95edbc7a95a8c8dc9c3
- MD5 a9f024d88924ca930f313dfe72e2b734
- SHA1 af78d7beb08f8a52378cea9994d928f5ac1431d1
- SHA512 738ac3782a15cd02fef6b76ffff2049063bd57ef53424e2b2a94ca795ff5c4d6854a1465b4476e9a38baeff586e751dd7daeb318cb4211e892013432959c8f06
- SSDEEP 24576:Gu8m+1z4doO/vvTLL2L+ema/qCkTzFbC39md5k6lT0aKusyWYvFCztAhO:t
- TLSH T17647C52476F92100E7F79E3CACF06A2359397D5B9C19EE8D05411F4E0922BB1E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{4588d6e0-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{b93dbddf-0c65-48d2-85ee-8382762b1865}_OnDiskSnapshotProp
- Size 6KB
- SHA256 dccc380273eee7846379565e18d25357e6e6a2a71f995be8fb727be874ae9625
- MD5 dfc561df77ff704284cb56bb08828869
- SHA1 3e9792e2e06a1e01dedb12e6ae5d651fd5281f62
- SHA512 a1bc96c09588bc251d05309a731ba6121d7f31ac8dd1e594adb5f8162bb0fd6f2e7118b5cddded3c05a3cb50a403301930dfee4c24506c584784849157e3da36
- SSDEEP 96:FUSBAHvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:+3b++ZVm
- TLSH T16DD189185AE54711E2B3AB7128F14557A877B911EF33CB8E0198238E2670A10F975F6F
- MD5 SHA1 SHA512 SSDEEP TLSH