Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/07/2026, 10:09
Static task
static1
Behavioral task
behavioral1
Sample
VNC-Server-7.16.0-Windows-en-32bit.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
VNC-Server-7.16.0-Windows-en-32bit.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
6 signatures
150 seconds
Behavioral task
behavioral3
Sample
VNC-Server-7.16.0-Windows-en-64bit.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
21 signatures
150 seconds
Behavioral task
behavioral4
Sample
VNC-Server-7.16.0-Windows-en-64bit.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
21 signatures
150 seconds
General
- Target VNC-Server-7.16.0-Windows-en-32bit.msi
- Size 7.3MB
- Sample260721-l6rd8aet7v
- SHA256 ef540956f328d117dac501f1de7ec0c6589079fd82db679ab8b1bde15e7a9496
- MD5 a25cb37beabcc862fa2877edc338cc2b
- SHA1 af370f6a249b7e68bb2ff3dda05ba49952c63e86
- SHA512 8671a51f55c4d231030a0bbc4ffbd2f3713d8f9842d0a717bca1d3e98842ea392f2a44b987f8c0b9ee6347f4fcba6844990e632885bb5ca1cb986add64418909
- SSDEEP 196608:iFAac4rT62o90xE8llIcxvp6xJJ9Cj8lf8s/DYt:iFpiKLIcGPrCGfFM
- TLSH T1E476021176D9C136F6FB2671293C9776057ABC602BB081DFB38431AD2E31AC1AA35B17
- 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 2 4240 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) \??\B: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4240 msiexec.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 4240 msiexec.exe Token: SeIncreaseQuotaPrivilege 4240 msiexec.exe Token: SeSecurityPrivilege 1412 msiexec.exe Token: SeCreateTokenPrivilege 4240 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4240 msiexec.exe Token: SeLockMemoryPrivilege 4240 msiexec.exe Token: SeIncreaseQuotaPrivilege 4240 msiexec.exe Token: SeMachineAccountPrivilege 4240 msiexec.exe Token: SeTcbPrivilege 4240 msiexec.exe Token: SeSecurityPrivilege 4240 msiexec.exe Token: SeTakeOwnershipPrivilege 4240 msiexec.exe Token: SeLoadDriverPrivilege 4240 msiexec.exe Token: SeSystemProfilePrivilege 4240 msiexec.exe Token: SeSystemtimePrivilege 4240 msiexec.exe Token: SeProfSingleProcessPrivilege 4240 msiexec.exe Token: SeIncBasePriorityPrivilege 4240 msiexec.exe Token: SeCreatePagefilePrivilege 4240 msiexec.exe Token: SeCreatePermanentPrivilege 4240 msiexec.exe Token: SeBackupPrivilege 4240 msiexec.exe Token: SeRestorePrivilege 4240 msiexec.exe Token: SeShutdownPrivilege 4240 msiexec.exe Token: SeDebugPrivilege 4240 msiexec.exe Token: SeAuditPrivilege 4240 msiexec.exe Token: SeSystemEnvironmentPrivilege 4240 msiexec.exe Token: SeChangeNotifyPrivilege 4240 msiexec.exe Token: SeRemoteShutdownPrivilege 4240 msiexec.exe Token: SeUndockPrivilege 4240 msiexec.exe Token: SeSyncAgentPrivilege 4240 msiexec.exe Token: SeEnableDelegationPrivilege 4240 msiexec.exe Token: SeManageVolumePrivilege 4240 msiexec.exe Token: SeImpersonatePrivilege 4240 msiexec.exe Token: SeCreateGlobalPrivilege 4240 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4240 msiexec.exe 4240 msiexec.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4240 msiexec.exe 1412 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\VNC-Server-7.16.0-Windows-en-32bit.msi1⤵
- Badlisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4240
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1412