Analysis
-
max time kernel
177s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10-04-2024 15:09
Static task
static1
Behavioral task
behavioral1
Sample
ff06cffedc00b97f82005c9768951d0e8c18c63ba36e584aef3c7c9e845e62e0.msi
Resource
win7-20240221-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
ff06cffedc00b97f82005c9768951d0e8c18c63ba36e584aef3c7c9e845e62e0.msi
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
-
Target
ff06cffedc00b97f82005c9768951d0e8c18c63ba36e584aef3c7c9e845e62e0.msi
-
Size
1008KB
-
MD5
660df6ef0e19375001cd6988f18c105b
-
SHA1
f6bdeb2faba1d834b39827eb90e9c8d328d32bd1
-
SHA256
ff06cffedc00b97f82005c9768951d0e8c18c63ba36e584aef3c7c9e845e62e0
-
SHA512
4c5c2a9dab4728a47784f23a98e578273c157eb2d49a3225202062f41b59c5d646f0cd0832b60bda8f97da071f0204ab2a27e1bc0dc1d75ac8fb65d4cffa034a
-
SSDEEP
24576:7/9WGtBFV4aFt7u70p71YF73bPI4yXhecIWqHcI0FbbJgxkW:7ntJ42t80y73bJy8cIWq+FbbJI
Score
6/10
Malware Config
Signatures
-
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) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: 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) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\A: 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) \??\T: 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 Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeShutdownPrivilege 2556 msiexec.exe Token: SeIncreaseQuotaPrivilege 2556 msiexec.exe Token: SeSecurityPrivilege 4512 msiexec.exe Token: SeCreateTokenPrivilege 2556 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2556 msiexec.exe Token: SeLockMemoryPrivilege 2556 msiexec.exe Token: SeIncreaseQuotaPrivilege 2556 msiexec.exe Token: SeMachineAccountPrivilege 2556 msiexec.exe Token: SeTcbPrivilege 2556 msiexec.exe Token: SeSecurityPrivilege 2556 msiexec.exe Token: SeTakeOwnershipPrivilege 2556 msiexec.exe Token: SeLoadDriverPrivilege 2556 msiexec.exe Token: SeSystemProfilePrivilege 2556 msiexec.exe Token: SeSystemtimePrivilege 2556 msiexec.exe Token: SeProfSingleProcessPrivilege 2556 msiexec.exe Token: SeIncBasePriorityPrivilege 2556 msiexec.exe Token: SeCreatePagefilePrivilege 2556 msiexec.exe Token: SeCreatePermanentPrivilege 2556 msiexec.exe Token: SeBackupPrivilege 2556 msiexec.exe Token: SeRestorePrivilege 2556 msiexec.exe Token: SeShutdownPrivilege 2556 msiexec.exe Token: SeDebugPrivilege 2556 msiexec.exe Token: SeAuditPrivilege 2556 msiexec.exe Token: SeSystemEnvironmentPrivilege 2556 msiexec.exe Token: SeChangeNotifyPrivilege 2556 msiexec.exe Token: SeRemoteShutdownPrivilege 2556 msiexec.exe Token: SeUndockPrivilege 2556 msiexec.exe Token: SeSyncAgentPrivilege 2556 msiexec.exe Token: SeEnableDelegationPrivilege 2556 msiexec.exe Token: SeManageVolumePrivilege 2556 msiexec.exe Token: SeImpersonatePrivilege 2556 msiexec.exe Token: SeCreateGlobalPrivilege 2556 msiexec.exe Token: SeBackupPrivilege 4832 vssvc.exe Token: SeRestorePrivilege 4832 vssvc.exe Token: SeAuditPrivilege 4832 vssvc.exe Token: SeBackupPrivilege 4512 msiexec.exe Token: SeRestorePrivilege 4512 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2556 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\ff06cffedc00b97f82005c9768951d0e8c18c63ba36e584aef3c7c9e845e62e0.msi1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2556
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4512
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4832