Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
31/05/2026, 15:32
Behavioral task
behavioral1
Sample
2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
Resource
win11-20260513-en
General
- Target 2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
- Size 5.4MB
- Sample260531-syn3fsdw3p
- SHA256 92965bfa5f446c57cfc65ce8d9955ebe85df357e5faafe81831578adaa2f8e7c
- MD5 18767665e820b4986f5e81ddf596473e
- SHA1 de4f36ed82b908c9318b1c1237c899baf27e8b32
- SHA512 37e7be6b3d9594bdd954c028bf3e6a71a662a478aad71e2d3ca3dd095e0324010d25484424e5e15713b639e14df8331a99ab1f2cfcfa44e2b40ddeded7442a88
- SSDEEP 98304:pz3us6efPcIdoaxcp8wy5c3trGflkQ5DUOgJ9zlEy:pCfefPlHxcp9ym3WltDUJV6y
- TLSH T1F546E101B3D695B6D1BF0638D87A56656734BC049712CBBF5394BD392E32BC08E323A6
- MD5 SHA1 SHA512 SSDEEP TLSH
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/1964-4-0x0000000005990000-0x0000000005C82000-memory.dmp revoked_cert_connectwise - Loads dropped DLL 11 IoCs
pid Process 4908 MsiExec.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 2952 rundll32.exe 1344 MsiExec.exe - Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 3 2424 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) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: 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) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\K: 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) \??\R: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe - Drops file in Program Files directory 16 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\Client.Override.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (e238acda09cb0af9)\Client.resources msiexec.exe - Drops file in Windows directory 15 IoCs
description ioc Process File opened for modification C:\Windows\Installer\{622C4448-8E4C-E6D0-7465-46EF48DE9A62}\DefaultIcon msiexec.exe File created C:\Windows\SystemTemp\~DFACBC5E3D0007123E.TMP msiexec.exe File created C:\Windows\SystemTemp\~DF5438392E34529063.TMP msiexec.exe File created C:\Windows\Installer\e58cb3a.msi msiexec.exe File created C:\Windows\Installer\e58cb3c.msi msiexec.exe File created C:\Windows\SystemTemp\~DFBF162992214580E6.TMP msiexec.exe File created C:\Windows\SystemTemp\~DFC6FB6D6D7512B4FA.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSICCF0.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 File opened for modification C:\Windows\Installer\MSICD4F.tmp msiexec.exe File created C:\Windows\Installer\{622C4448-8E4C-E6D0-7465-46EF48DE9A62}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\e58cb3a.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\SourceHash{622C4448-8E4C-E6D0-7465-46EF48DE9A62} 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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.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\8444C226C4E80D6E475664FE84EDA926\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9\URL Protocol msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\20B057E46793C6F52E83CAAD90BCA09F\8444C226C4E80D6E475664FE84EDA926 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (e238acda09cb0af9)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\Version = "419561476" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\25.2.4.9229\\e238acda09cb0af9\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\PackageCode = "8444C226C4E80D6E475664FE84EDA926" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9\shell\open msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\8444C226C4E80D6E475664FE84EDA926 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\20B057E46793C6F52E83CAAD90BCA09F msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-e238acda09cb0af9 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9\shell msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\ProductName = "ScreenConnect Client (e238acda09cb0af9)" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\25.2.4.9229\\e238acda09cb0af9\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-e238acda09cb0af9\shell\open\command msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9\shell\open\command msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\8444C226C4E80D6E475664FE84EDA926\Full msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\ProductIcon = "C:\\Windows\\Installer\\{622C4448-8E4C-E6D0-7465-46EF48DE9A62}\\DefaultIcon" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-e238acda09cb0af9\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8444C226C4E80D6E475664FE84EDA926\SourceList msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3920 msiexec.exe 3920 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1964 2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe Token: SeShutdownPrivilege 2424 msiexec.exe Token: SeIncreaseQuotaPrivilege 2424 msiexec.exe Token: SeSecurityPrivilege 3920 msiexec.exe Token: SeCreateTokenPrivilege 2424 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2424 msiexec.exe Token: SeLockMemoryPrivilege 2424 msiexec.exe Token: SeIncreaseQuotaPrivilege 2424 msiexec.exe Token: SeMachineAccountPrivilege 2424 msiexec.exe Token: SeTcbPrivilege 2424 msiexec.exe Token: SeSecurityPrivilege 2424 msiexec.exe Token: SeTakeOwnershipPrivilege 2424 msiexec.exe Token: SeLoadDriverPrivilege 2424 msiexec.exe Token: SeSystemProfilePrivilege 2424 msiexec.exe Token: SeSystemtimePrivilege 2424 msiexec.exe Token: SeProfSingleProcessPrivilege 2424 msiexec.exe Token: SeIncBasePriorityPrivilege 2424 msiexec.exe Token: SeCreatePagefilePrivilege 2424 msiexec.exe Token: SeCreatePermanentPrivilege 2424 msiexec.exe Token: SeBackupPrivilege 2424 msiexec.exe Token: SeRestorePrivilege 2424 msiexec.exe Token: SeShutdownPrivilege 2424 msiexec.exe Token: SeDebugPrivilege 2424 msiexec.exe Token: SeAuditPrivilege 2424 msiexec.exe Token: SeSystemEnvironmentPrivilege 2424 msiexec.exe Token: SeChangeNotifyPrivilege 2424 msiexec.exe Token: SeRemoteShutdownPrivilege 2424 msiexec.exe Token: SeUndockPrivilege 2424 msiexec.exe Token: SeSyncAgentPrivilege 2424 msiexec.exe Token: SeEnableDelegationPrivilege 2424 msiexec.exe Token: SeManageVolumePrivilege 2424 msiexec.exe Token: SeImpersonatePrivilege 2424 msiexec.exe Token: SeCreateGlobalPrivilege 2424 msiexec.exe Token: SeCreateTokenPrivilege 2424 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2424 msiexec.exe Token: SeLockMemoryPrivilege 2424 msiexec.exe Token: SeIncreaseQuotaPrivilege 2424 msiexec.exe Token: SeMachineAccountPrivilege 2424 msiexec.exe Token: SeTcbPrivilege 2424 msiexec.exe Token: SeSecurityPrivilege 2424 msiexec.exe Token: SeTakeOwnershipPrivilege 2424 msiexec.exe Token: SeLoadDriverPrivilege 2424 msiexec.exe Token: SeSystemProfilePrivilege 2424 msiexec.exe Token: SeSystemtimePrivilege 2424 msiexec.exe Token: SeProfSingleProcessPrivilege 2424 msiexec.exe Token: SeIncBasePriorityPrivilege 2424 msiexec.exe Token: SeCreatePagefilePrivilege 2424 msiexec.exe Token: SeCreatePermanentPrivilege 2424 msiexec.exe Token: SeBackupPrivilege 2424 msiexec.exe Token: SeRestorePrivilege 2424 msiexec.exe Token: SeShutdownPrivilege 2424 msiexec.exe Token: SeDebugPrivilege 2424 msiexec.exe Token: SeAuditPrivilege 2424 msiexec.exe Token: SeSystemEnvironmentPrivilege 2424 msiexec.exe Token: SeChangeNotifyPrivilege 2424 msiexec.exe Token: SeRemoteShutdownPrivilege 2424 msiexec.exe Token: SeUndockPrivilege 2424 msiexec.exe Token: SeSyncAgentPrivilege 2424 msiexec.exe Token: SeEnableDelegationPrivilege 2424 msiexec.exe Token: SeManageVolumePrivilege 2424 msiexec.exe Token: SeImpersonatePrivilege 2424 msiexec.exe Token: SeCreateGlobalPrivilege 2424 msiexec.exe Token: SeCreateTokenPrivilege 2424 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2424 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2424 msiexec.exe 2424 msiexec.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1964 wrote to memory of 2424 1964 2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe 80 PID 3920 wrote to memory of 4908 3920 msiexec.exe 82 PID 4908 wrote to memory of 2952 4908 MsiExec.exe 83 PID 3920 wrote to memory of 4260 3920 msiexec.exe 87 PID 3920 wrote to memory of 1344 3920 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\2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\e238acda09cb0af9\ScreenConnect.ClientSetup.msi"2⤵
- Badlisted process makes network request
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2424
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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:3920 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding B87C92441EB3CECA1783170744D17D55 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240683984 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2952
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:4260
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 7B005B44BC4F65E5707F8A3542B3024A2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1344
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:4752
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58cb3b.rbs
- Size 10KB
- SHA256 58af6873cb7fd1bb24004119ba7bf8ae8d72607d0cca47fd543e59d834d81d1b
- MD5 980ff5569cc5fd42f85d47ebac603b34
- SHA1 03dcad9b474207f9915d06fa3ad7fd57353995d5
- SHA512 f8023f7cf72e8916caf053bcedaae8af1e2b2b385a9d35f0e28a03d8eb0a955800db8196d85c8ffcb56318f46209ff8354d171338afd54e1d7d878cc451dded3
- SSDEEP 96:ifcnuFAt0GBfnQDCr1Y9U7CiCsThqAU7CiC6jrR7mThq5H3Z5YwAALy/bC2pljWh:iUuFHpDCKWmhICmhDyjA42pU
- TLSH T101223041B212D5E2FA937BB1C7471A283B769EEA5304320F55CC81BD8E533896B7C9C6
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp
- Size 1.0MB
- SHA256 df08b98808c85da1d1ac7338dab9e4f0beeceee270d95bce2e044feb6117dfa6
- MD5 ccc08ee4b0c9a2c48612e9615eb7f96a
- SHA1 0c567b5d22718b10935e83530e1d974fa79b203d
- SHA512 28ef4d1427ca88d8062fe0e4e93c94fa89213ea9ef0daf95ce024f14575f8bf61bda466832eff987c420b58c56eda5a02fdce5c6d8697cffd2bd3a3372e0fcdd
- SSDEEP 24576:QUUGG7DlIQMi4CJXxCHzCrvPfU8GWng+A2tuHt+pbW/aU0r1d:jG7DlItQ5xJrvPfU8VgJwW/zAd
- TLSH T18935234832E58439E2A73A320CB6A6B125BC74773670D45FA78B4A1D5FB0AD1DE31327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.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\MSI8B91.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\MSI8B91.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\MSI8B91.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:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\e238acda09cb0af9\ScreenConnect.ClientSetup.msi
- Size 11.2MB
- SHA256 1c7e2ff9da0353327b6fef8a761d18ae83498f42d05a56563ccc01a8888abbb7
- MD5 4307b215b163f765d1f87fb489b4fcdf
- SHA1 6a4de683b2611517be0249574b86cf2bdb6b4bb2
- SHA512 ed00065a4d4b78ef1b9e4bafd6b214a686e3b480647d94f62c9eeea60f6cafa5d15fd68c15beccfadb37c63c1c48995bce0b9b869ad83910c9345395177e54dd
- SSDEEP 196608:5Hxcp9ym3AltDUJVpHxcp9ym3VHxcp9ym30Hxcp9ym31uHxcp9ym315Hxcp9ym31:LGpepaGpHGpSGpiGpxGp
- TLSH T12BC623156BF89638F0F22A35E87A60B1A4367D12AD22D13E2324791E2C75EC4C973777
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\e238acda09cb0af9\ScreenConnect.ClientSetup.msi
- Size 11.2MB
- SHA256 b1d58f174aac2a4c1c1a0c53470886fb0543bb64ed4c4e925ad1855d0b73caac
- MD5 784db1e3fa455975c4e25466958a50af
- SHA1 159a4cfe60ff6c9479c65db59758b54ff60a56e0
- SHA512 5af7dc46a05dfb7415ae6ce5e3d274454c182596750bf560c20f843851688bcfa9a935f860a192da2641761767310cbb42f186cf35722c94650c64d41d4ce442
- SSDEEP 196608:iHxcp9ym3AltDUJVpHxcp9ym3VHxcp9ym30Hxcp9ym31uHxcp9ym315Hxcp9ym31:wGpepaGpHGpSGpiGpxGp
- TLSH T180C623156BF89638F0F22A35E87A60B1A4367D12AD22D13E2324791E2C75EC4C973777
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSICD4F.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 11d9438cca6071549f0035fea3d46701f5ee1561d2b0b5ba607a119beeec0f5a
- MD5 2cfdf0fb1bdbedeadebeaff8095260f3
- SHA1 ee74c5b6c75bbcb570aa2240086017cfb6e0caa5
- SHA512 3e848641df2796ee60f826279b57e3524fc4c1a7548aa5628032d5f782acaee6b8b6e4a2a9b7f66453daa855863fd523464e4169561d1e254ef8f116c32a4b5d
- SSDEEP 24576:32gmSp1tdoO/vvTL3WcexEH6f653QIY222/t3pksV3aY0g4JoXt77Bm7B:H
- TLSH T10147062436F92150E7F39E3CA8F4AA235A397D579C19DE8D05811B8D0921FB0E872F5B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{a56ea927-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{630377fc-aaa2-4107-a393-56513a316182}_OnDiskSnapshotProp
- Size 6KB
- SHA256 4a6775c798090303c1e3bbcebcba5bf9364887bf81cdfd6150ba4504b88d0d46
- MD5 c0fc911a06789c672d9d0391a8ee3b3d
- SHA1 13de67804fd9fc2b806f2f40ca4bf5f9f605b5b4
- SHA512 df8f3219a9735b8cb3c6171cdd7153a7c17ad373ac676a564f0fa30374ff30733a90743f0a664629b31fa8f28c4f677ed2b700a7959f110f45b9512ce775f806
- SSDEEP 96:FbiB1Kvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:I0b++ZVm
- TLSH T14ED178085AF54311E2B3AB7229F18557A877B811EF33CB8E0198238E6670A10F835F5B
- MD5 SHA1 SHA512 SSDEEP TLSH