Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
09/08/2026, 01:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
CyberFilters-Setup.msi
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
CyberFilters-Setup.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral3
Sample
CyberFilters-Setup.msi
Resource
win11-20260513-en
windows11-21h2-x64
5 signatures
150 seconds
Behavioral task
behavioral4
Sample
CyberFilters-Setup.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
6 signatures
150 seconds
General
- Target CyberFilters-Setup.msi
- Size 72KB
- Sample260809-cee3fafr9t
- SHA256 00c70069c38ea9d66299742a9afc2ad08a325e44bb08d9c8e3a9e81d3d203acf
- MD5 29f65b925340ea979ee32e3ca9a71046
- SHA1 c22690878a903911d390f8a0b0833f323ec413c1
- SHA512 7efd26c7a5f7908be6beb3a2fdf929aa7911b988957d2976f22d0a8677e7fe8477d44f022a5546d3a86710bf0138295cc9eb702181604c32455dcc4e30735b08
- SSDEEP 768:eGv2oOQRo58yOTRH7HCDTpOX0B7mMmO0bo8G65MbG8E20w2rCrB6q0Eb5co5AL:qQc8yOVG3pOEBiMmOsf3qTj
- TLSH T15773BE53B7501332E4464B35AE9B93C66F76AC088EA2D1033256F75C0FB1A94627F6F8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 4 3956 msiexec.exe - Enumerates connected drives 3 TTPs 23 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) \??\K: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: 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) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\V: msiexec.exe - Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\Panther\UnattendGC\diagerr.xml UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\diagwrn.xml UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\setupact.log UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\setuperr.log UserOOBEBroker.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3956 msiexec.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 FileCoAuth.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 3956 msiexec.exe Token: SeIncreaseQuotaPrivilege 3956 msiexec.exe Token: SeSecurityPrivilege 4752 msiexec.exe Token: SeCreateTokenPrivilege 3956 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3956 msiexec.exe Token: SeLockMemoryPrivilege 3956 msiexec.exe Token: SeIncreaseQuotaPrivilege 3956 msiexec.exe Token: SeMachineAccountPrivilege 3956 msiexec.exe Token: SeTcbPrivilege 3956 msiexec.exe Token: SeSecurityPrivilege 3956 msiexec.exe Token: SeTakeOwnershipPrivilege 3956 msiexec.exe Token: SeLoadDriverPrivilege 3956 msiexec.exe Token: SeSystemProfilePrivilege 3956 msiexec.exe Token: SeSystemtimePrivilege 3956 msiexec.exe Token: SeProfSingleProcessPrivilege 3956 msiexec.exe Token: SeIncBasePriorityPrivilege 3956 msiexec.exe Token: SeCreatePagefilePrivilege 3956 msiexec.exe Token: SeCreatePermanentPrivilege 3956 msiexec.exe Token: SeBackupPrivilege 3956 msiexec.exe Token: SeRestorePrivilege 3956 msiexec.exe Token: SeShutdownPrivilege 3956 msiexec.exe Token: SeDebugPrivilege 3956 msiexec.exe Token: SeAuditPrivilege 3956 msiexec.exe Token: SeSystemEnvironmentPrivilege 3956 msiexec.exe Token: SeChangeNotifyPrivilege 3956 msiexec.exe Token: SeRemoteShutdownPrivilege 3956 msiexec.exe Token: SeUndockPrivilege 3956 msiexec.exe Token: SeSyncAgentPrivilege 3956 msiexec.exe Token: SeEnableDelegationPrivilege 3956 msiexec.exe Token: SeManageVolumePrivilege 3956 msiexec.exe Token: SeImpersonatePrivilege 3956 msiexec.exe Token: SeCreateGlobalPrivilege 3956 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3956 msiexec.exe 3956 msiexec.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2192 SecHealthUI.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\CyberFilters-Setup.msi1⤵
- Badlisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3956
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4752
-
C:\Windows\System32\oobe\UserOOBEBroker.exeC:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding1⤵
- Drops file in Windows directory
PID:476
-
C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exeC:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding1⤵
- System Location Discovery: System Language Discovery
PID:5136
-
C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\SecHealthUI.exe"C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\SecHealthUI.exe" -ServerName:SecHealthUI.AppXep4x2tbtjws1v9qqs0rmb3hxykvkpqtn.mca1⤵
- Suspicious use of SetWindowsHookEx
PID:2192
-
C:\Windows\System32\SecurityHealthHost.exeC:\Windows\System32\SecurityHealthHost.exe {E041C90B-68BA-42C9-991E-477B73A75C90} -Embedding1⤵PID:4356
-
C:\Windows\System32\SecurityHealthHost.exeC:\Windows\System32\SecurityHealthHost.exe {E041C90B-68BA-42C9-991E-477B73A75C90} -Embedding1⤵PID:2288
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C:\Windows\System32\SecurityHealthHost.exeC:\Windows\System32\SecurityHealthHost.exe {E041C90B-68BA-42C9-991E-477B73A75C90} -Embedding1⤵PID:4580