Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/05/2026, 19:03
Behavioral task
behavioral1
Sample
_6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
_6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe
Resource
win11-20260513-en
windows11-21h2-x64
15 signatures
150 seconds
General
- Target _6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe
- Size 5.4MB
- Sample260515-xqdc7set9t
- SHA256 6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351
- MD5 6e11e9ff201e727df6660f4ed30477e3
- SHA1 1c7f2e681415fabd6734c157978d3fd969884f17
- SHA512 01307493257ceb1bcaa3370fd1b341605eb5fcab6669410b77026cf5dc2cb50200941511bb6d9a6dab9deedf5cde66955f3d8a7cbef7fa6682231f6f939fcf71
- SSDEEP 49152:TEEL5cx5xTkYJkGYYpT0+TFiH7efP8Q1yJJ4ZD1F5z97oL1YbGQ+okRPGHpRPqM8:cEs6efPNwJ4t1h0cG5FGJRPxow8O
- TLSH T1E746E111B3D995B9D4BF063CD87A82699A74BC048712C7EF53D4BD2D2D32BC05A323A6
- 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 behavioral2/memory/2336-4-0x0000000005780000-0x0000000005A70000-memory.dmp revoked_cert_connectwise - Loads dropped DLL 11 IoCs
pid Process 4776 MsiExec.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 3248 rundll32.exe 1400 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) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: 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) \??\I: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\G: msiexec.exe - Drops file in Program Files directory 16 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\Client.Override.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (5260649e0c6e7794)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe - Drops file in Windows directory 15 IoCs
description ioc Process File opened for modification C:\Windows\Installer\{89644D9D-09DF-0C33-25E1-A411364838FD}\DefaultIcon 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\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI7EC0.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI7F0F.tmp msiexec.exe File opened for modification C:\Windows\Installer\e587da7.msi msiexec.exe File created C:\Windows\Installer\SourceHash{89644D9D-09DF-0C33-25E1-A411364838FD} msiexec.exe File created C:\Windows\SystemTemp\~DF95340F90DBAEAAD9.TMP msiexec.exe File created C:\Windows\Installer\e587da7.msi msiexec.exe File created C:\Windows\SystemTemp\~DF81BBE980FA7C9B06.TMP msiexec.exe File created C:\Windows\Installer\{89644D9D-09DF-0C33-25E1-A411364838FD}\DefaultIcon msiexec.exe File created C:\Windows\SystemTemp\~DFA6AD14E6F01C1BB2.TMP msiexec.exe File created C:\Windows\Installer\e587da9.msi msiexec.exe File created C:\Windows\SystemTemp\~DF1356654C4630AAEA.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 _6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.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\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\Products\D9D44698FD9033C0521E4A11638483DF\PackageCode = "D9D44698FD9033C0521E4A11638483DF" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\5260649e0c6e7794\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\ProductIcon = "C:\\Windows\\Installer\\{89644D9D-09DF-0C33-25E1-A411364838FD}\\DefaultIcon" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794\URL Protocol msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-5260649e0c6e7794\shell\open\command msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\ProductName = "ScreenConnect Client (5260649e0c6e7794)" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\5260649e0c6e7794\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\7A1627911D5C7F24250646E9C0E67749\D9D44698FD9033C0521E4A11638483DF msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D9D44698FD9033C0521E4A11638483DF\Full msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-5260649e0c6e7794 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (5260649e0c6e7794)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\Version = "402849799" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\7A1627911D5C7F24250646E9C0E67749 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList\Media msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794\shell msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D9D44698FD9033C0521E4A11638483DF\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-5260649e0c6e7794\shell\open msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D9D44698FD9033C0521E4A11638483DF msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3016 msiexec.exe 3016 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2336 _6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe Token: SeShutdownPrivilege 4960 msiexec.exe Token: SeIncreaseQuotaPrivilege 4960 msiexec.exe Token: SeSecurityPrivilege 3016 msiexec.exe Token: SeCreateTokenPrivilege 4960 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4960 msiexec.exe Token: SeLockMemoryPrivilege 4960 msiexec.exe Token: SeIncreaseQuotaPrivilege 4960 msiexec.exe Token: SeMachineAccountPrivilege 4960 msiexec.exe Token: SeTcbPrivilege 4960 msiexec.exe Token: SeSecurityPrivilege 4960 msiexec.exe Token: SeTakeOwnershipPrivilege 4960 msiexec.exe Token: SeLoadDriverPrivilege 4960 msiexec.exe Token: SeSystemProfilePrivilege 4960 msiexec.exe Token: SeSystemtimePrivilege 4960 msiexec.exe Token: SeProfSingleProcessPrivilege 4960 msiexec.exe Token: SeIncBasePriorityPrivilege 4960 msiexec.exe Token: SeCreatePagefilePrivilege 4960 msiexec.exe Token: SeCreatePermanentPrivilege 4960 msiexec.exe Token: SeBackupPrivilege 4960 msiexec.exe Token: SeRestorePrivilege 4960 msiexec.exe Token: SeShutdownPrivilege 4960 msiexec.exe Token: SeDebugPrivilege 4960 msiexec.exe Token: SeAuditPrivilege 4960 msiexec.exe Token: SeSystemEnvironmentPrivilege 4960 msiexec.exe Token: SeChangeNotifyPrivilege 4960 msiexec.exe Token: SeRemoteShutdownPrivilege 4960 msiexec.exe Token: SeUndockPrivilege 4960 msiexec.exe Token: SeSyncAgentPrivilege 4960 msiexec.exe Token: SeEnableDelegationPrivilege 4960 msiexec.exe Token: SeManageVolumePrivilege 4960 msiexec.exe Token: SeImpersonatePrivilege 4960 msiexec.exe Token: SeCreateGlobalPrivilege 4960 msiexec.exe Token: SeCreateTokenPrivilege 4960 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4960 msiexec.exe Token: SeLockMemoryPrivilege 4960 msiexec.exe Token: SeIncreaseQuotaPrivilege 4960 msiexec.exe Token: SeMachineAccountPrivilege 4960 msiexec.exe Token: SeTcbPrivilege 4960 msiexec.exe Token: SeSecurityPrivilege 4960 msiexec.exe Token: SeTakeOwnershipPrivilege 4960 msiexec.exe Token: SeLoadDriverPrivilege 4960 msiexec.exe Token: SeSystemProfilePrivilege 4960 msiexec.exe Token: SeSystemtimePrivilege 4960 msiexec.exe Token: SeProfSingleProcessPrivilege 4960 msiexec.exe Token: SeIncBasePriorityPrivilege 4960 msiexec.exe Token: SeCreatePagefilePrivilege 4960 msiexec.exe Token: SeCreatePermanentPrivilege 4960 msiexec.exe Token: SeBackupPrivilege 4960 msiexec.exe Token: SeRestorePrivilege 4960 msiexec.exe Token: SeShutdownPrivilege 4960 msiexec.exe Token: SeDebugPrivilege 4960 msiexec.exe Token: SeAuditPrivilege 4960 msiexec.exe Token: SeSystemEnvironmentPrivilege 4960 msiexec.exe Token: SeChangeNotifyPrivilege 4960 msiexec.exe Token: SeRemoteShutdownPrivilege 4960 msiexec.exe Token: SeUndockPrivilege 4960 msiexec.exe Token: SeSyncAgentPrivilege 4960 msiexec.exe Token: SeEnableDelegationPrivilege 4960 msiexec.exe Token: SeManageVolumePrivilege 4960 msiexec.exe Token: SeImpersonatePrivilege 4960 msiexec.exe Token: SeCreateGlobalPrivilege 4960 msiexec.exe Token: SeCreateTokenPrivilege 4960 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4960 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4960 msiexec.exe 4960 msiexec.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2336 wrote to memory of 4960 2336 _6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe 80 PID 3016 wrote to memory of 4776 3016 msiexec.exe 82 PID 4776 wrote to memory of 3248 4776 MsiExec.exe 83 PID 3016 wrote to memory of 4908 3016 msiexec.exe 87 PID 3016 wrote to memory of 1400 3016 msiexec.exe 89 - 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\_6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe"C:\Users\Admin\AppData\Local\Temp\_6d39001edb595dbcb6bf3b3b99b2871cf23ed7c0030555d6ad880730d446d351.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\5260649e0c6e7794\ScreenConnect.ClientSetup.msi"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4960
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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:3016 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 72091CC804DACCB845CB69453B83E428 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4776 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI500F.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240668765 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3248
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:4908
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 9A7E9871BF29CAC4A1EF4C33B899C2BF2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1400
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:3232
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e587da8.rbs
- Size 10KB
- SHA256 7e0be90d9f304fde7f2eb9271c16330433e99106d058a658dd33b7229fcd716e
- MD5 1f06c1a5d3bcfb47155ff35b1fcdb35d
- SHA1 1fb3b4b1e5ee67fe839592c60625d13af1c65aee
- SHA512 cc0392123ecd440c248294fef695a85b0f836770fb8f6de1b4cc267547b9c48cdd57bfc045e1dc76d296530244e194e51ac3d23fb2d8f1dc2ac20cb5daf86e0b
- SSDEEP 192:hrg6pwhY9TsWCGPDZuiI7uiEjtufrUBCp7kIHbNpxxlpDjwfeT:hrjCY9TswPtuxu7tCAQp7kIHzlpDjwfO
- TLSH T1EE222052778081D2F2521B72CB930E203FB1DED4E240220B85DD947C9E62B9A9F7DADD
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI500F.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\MSI500F.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\MSI500F.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\MSI500F.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\MSI500F.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\5260649e0c6e7794\ScreenConnect.ClientSetup.msi
- Size 11.3MB
- SHA256 a346ebf55b234c26ccc42e408f16da7c6eeab2a430cd43b25386bedc703b1fb0
- MD5 cc07dd6603f52e32d61fabb59e54571e
- SHA1 edea314e7692d01749934d79894ce1cfdfb916f5
- SHA512 308cc9929e6fce849d51418108e4ee6f805e1a895e4033439089c4cc55d8cc36bb98a1772b7b7f8ac9d8deac49dbb1bd8172f5c692768898230e13d43602e86e
- SSDEEP 196608:XWh0cGweWh0cGIWh0cG4Wh0cGIWh0cGSWh0cG:XWacwWacdWacXWactWachWac
- TLSH T1D3C6232523FD441AE8F74A79ED3682F45D72BE64CE22C11E9328B90D2A74D4096737B3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI7F0F.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 4286093c2edc32f9598f614012cba00b5fbb977a7ee532274470ba6c97d2968d
- MD5 a314adffd3d4cd2b967407082d26db60
- SHA1 73e1870655f580f02e135eaf60913ca7cef8b37b
- SHA512 27b7e24accab1c34cc2ff609614f2990abfc72a6ce11bf849e54491927aaee5cc0db3e48005fd7611e6eab2b872ef460070b8b653e3cb43ad021e14562b20fb7
- SSDEEP 24576:D2gmSp1fdoO/vvTLcW3OhkXafKJ8A4jt22kt3JkH+M64ErjS48mwLqtwx:t
- TLSH T1E347072436F92100E7F79E3CB8F06A27593A7D579C15EE8D05411B8D0922FB1E872F6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{67a68b58-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{526c956d-7906-4a2e-a888-93de37e85246}_OnDiskSnapshotProp
- Size 6KB
- SHA256 a3abda7d678fefeaaae4a4e25d887def4af3cedda9d8a8b04e05d9a1d428c7cd
- MD5 15607621aaffc216dac0753f6466af43
- SHA1 1aac05cf8ab7469ae014ae3af0b9931985dc6e55
- SHA512 a1823da8c444c546bdd851680c68048a7fdbe328e67d54d8951eacd5a077a4cc3e861bf4b66ea6ad5acac92bc9d17f15adcca6366ff090d39e2299e23068ea7e
- SSDEEP 96:FnGzPvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:JQb++ZVm
- TLSH T1D7D179185AE54711E2B3AB7228F14557A877B811FF33CB8E0198238E6671A10F875F6F
- MD5 SHA1 SHA512 SSDEEP TLSH