Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/08/2026, 12:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
umi_0.1.0_x64_en-US.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
umi_0.1.0_x64_en-US.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
20 signatures
150 seconds
General
- Target umi_0.1.0_x64_en-US.msi
- Size 4.1MB
- Sample260822-pt9ltafa73
- SHA256 8f62eb2cfebc88799e9ce3ba1a6a74f15ec5e24d6ec81ec2fe6db86d8f137dbd
- MD5 ac8a77b343ce348bab171bf45f0e5237
- SHA1 4f420bba81c89d63541dd548cbd4b4ce2806ae2d
- SHA512 2037282fc79b4a1cad4520b582e5a32d0cfb5c6ba22f9020a93db345c90f512e7f7347e10dcaaa9c4379f790433f678b948543782512fa7dbe2af3a5d060c5f8
- SSDEEP 98304:E9CdFarzYKn3tYdLZXa5OztSxsfnC1DOTm:iCWdORa568OkDO
- TLSH T12816331B7FD1A633CC562EBA143BE3A41A3C3C245F5861431290BA5ECCF22E15E75AE5
- MD5 SHA1 SHA512 SSDEEP TLSH
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) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4300 msiexec.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 4300 msiexec.exe Token: SeIncreaseQuotaPrivilege 4300 msiexec.exe Token: SeSecurityPrivilege 628 msiexec.exe Token: SeCreateTokenPrivilege 4300 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4300 msiexec.exe Token: SeLockMemoryPrivilege 4300 msiexec.exe Token: SeIncreaseQuotaPrivilege 4300 msiexec.exe Token: SeMachineAccountPrivilege 4300 msiexec.exe Token: SeTcbPrivilege 4300 msiexec.exe Token: SeSecurityPrivilege 4300 msiexec.exe Token: SeTakeOwnershipPrivilege 4300 msiexec.exe Token: SeLoadDriverPrivilege 4300 msiexec.exe Token: SeSystemProfilePrivilege 4300 msiexec.exe Token: SeSystemtimePrivilege 4300 msiexec.exe Token: SeProfSingleProcessPrivilege 4300 msiexec.exe Token: SeIncBasePriorityPrivilege 4300 msiexec.exe Token: SeCreatePagefilePrivilege 4300 msiexec.exe Token: SeCreatePermanentPrivilege 4300 msiexec.exe Token: SeBackupPrivilege 4300 msiexec.exe Token: SeRestorePrivilege 4300 msiexec.exe Token: SeShutdownPrivilege 4300 msiexec.exe Token: SeDebugPrivilege 4300 msiexec.exe Token: SeAuditPrivilege 4300 msiexec.exe Token: SeSystemEnvironmentPrivilege 4300 msiexec.exe Token: SeChangeNotifyPrivilege 4300 msiexec.exe Token: SeRemoteShutdownPrivilege 4300 msiexec.exe Token: SeUndockPrivilege 4300 msiexec.exe Token: SeSyncAgentPrivilege 4300 msiexec.exe Token: SeEnableDelegationPrivilege 4300 msiexec.exe Token: SeManageVolumePrivilege 4300 msiexec.exe Token: SeImpersonatePrivilege 4300 msiexec.exe Token: SeCreateGlobalPrivilege 4300 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4300 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\umi_0.1.0_x64_en-US.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4300
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:628