Analysis
- user interaction
yes - max time kernel
8s - max time network
7s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/09/2026, 22:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Set-up.msi
Resource
win10v2004-20260911-en
windows10-2004-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
Set-up.msi
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
16 signatures
150 seconds
General
- Target Set-up.msi
- Size 3.7MB
- Sample260925-2ablwsxhqa
- SHA256 41531aae204ec10a846290d57b1bc9abd4391e12c7dbe27b782525757589d47f
- MD5 4226776e86e6f853d50a11d3b485b48e
- SHA1 972cf950cc3f9c8db9c96b5850e0938c275f0da3
- SHA512 25b621b125d9a4807f98b1eea8bd1457150338256df3196711479a66bc8635eef036b76f3773ee79f4d48c3b3c1115b2b9c8ffd882cc93833409f93e4a6e18c6
- SSDEEP 49152:z6mif+rX+QoKVUIAHEeIajljdEAZw9T1Qjr5hiPAwAKMVWKdFPpte/styvX:7RUIAHESZwFmXjiH1MVWiFPCEtyvX
- TLSH T1B3062317F6816BE7E223573584398370A3766CA943B28F2B1481327DDD363658DAACF4
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: 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) \??\R: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe \??\F:\ msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe 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) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 5040 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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe - Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeShutdownPrivilege 5040 msiexec.exe Token: SeIncreaseQuotaPrivilege 5040 msiexec.exe Token: SeSecurityPrivilege 1120 msiexec.exe Token: SeCreateTokenPrivilege 5040 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5040 msiexec.exe Token: SeLockMemoryPrivilege 5040 msiexec.exe Token: SeIncreaseQuotaPrivilege 5040 msiexec.exe Token: SeMachineAccountPrivilege 5040 msiexec.exe Token: SeTcbPrivilege 5040 msiexec.exe Token: SeSecurityPrivilege 5040 msiexec.exe Token: SeTakeOwnershipPrivilege 5040 msiexec.exe Token: SeLoadDriverPrivilege 5040 msiexec.exe Token: SeSystemProfilePrivilege 5040 msiexec.exe Token: SeSystemtimePrivilege 5040 msiexec.exe Token: SeProfSingleProcessPrivilege 5040 msiexec.exe Token: SeIncBasePriorityPrivilege 5040 msiexec.exe Token: SeCreatePagefilePrivilege 5040 msiexec.exe Token: SeCreatePermanentPrivilege 5040 msiexec.exe Token: SeBackupPrivilege 5040 msiexec.exe Token: SeRestorePrivilege 5040 msiexec.exe Token: SeShutdownPrivilege 5040 msiexec.exe Token: SeDebugPrivilege 5040 msiexec.exe Token: SeAuditPrivilege 5040 msiexec.exe Token: SeSystemEnvironmentPrivilege 5040 msiexec.exe Token: SeChangeNotifyPrivilege 5040 msiexec.exe Token: SeRemoteShutdownPrivilege 5040 msiexec.exe Token: SeUndockPrivilege 5040 msiexec.exe Token: SeSyncAgentPrivilege 5040 msiexec.exe Token: SeEnableDelegationPrivilege 5040 msiexec.exe Token: SeManageVolumePrivilege 5040 msiexec.exe Token: SeImpersonatePrivilege 5040 msiexec.exe Token: SeCreateGlobalPrivilege 5040 msiexec.exe Token: SeBackupPrivilege 3984 vssvc.exe Token: SeRestorePrivilege 3984 vssvc.exe Token: SeAuditPrivilege 3984 vssvc.exe Token: SeBackupPrivilege 1120 msiexec.exe Token: SeRestorePrivilege 1120 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5040 msiexec.exe - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Set-up.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:5040
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1120
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3984