Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/07/2026, 04:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NAYTERZMACRO.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
NAYTERZMACRO.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
5 signatures
150 seconds
General
- Target NAYTERZMACRO.msi
- Size 39.2MB
- Sample260710-erblwscy5m
- SHA256 61404e4a8348690c795cfc17381671e173187cd5db292c043761e25e7903c819
- MD5 f3fcd514fccb5fe071c4ca89cc019075
- SHA1 b904f1d02f409b31c0eaedbcbe8d10f096066358
- SHA512 9b615a057822fc175ab1e7265f987f2c846643093ea32c64313e2f497d53799aa967d3762ed06e4d9ec968ecc47f398978f2108c2eb1a6f3ba2f39035f6de1f7
- SSDEEP 786432:/Xntm6lLEYZOTO6+TLptGtHH0Aelu/51yZW39JuJA7dWSRQaLM5IGX2Xws3:/Xntm6eYcK6+TLp60xu3yU39YJA7YSRp
- TLSH T14D97330B7396EF5AD0C5967D4B60D3DE93302F040B2382A59178BE9BBE776916EB10C1
- 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) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: 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) \??\B: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3588 msiexec.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 3588 msiexec.exe Token: SeIncreaseQuotaPrivilege 3588 msiexec.exe Token: SeSecurityPrivilege 3956 msiexec.exe Token: SeCreateTokenPrivilege 3588 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3588 msiexec.exe Token: SeLockMemoryPrivilege 3588 msiexec.exe Token: SeIncreaseQuotaPrivilege 3588 msiexec.exe Token: SeMachineAccountPrivilege 3588 msiexec.exe Token: SeTcbPrivilege 3588 msiexec.exe Token: SeSecurityPrivilege 3588 msiexec.exe Token: SeTakeOwnershipPrivilege 3588 msiexec.exe Token: SeLoadDriverPrivilege 3588 msiexec.exe Token: SeSystemProfilePrivilege 3588 msiexec.exe Token: SeSystemtimePrivilege 3588 msiexec.exe Token: SeProfSingleProcessPrivilege 3588 msiexec.exe Token: SeIncBasePriorityPrivilege 3588 msiexec.exe Token: SeCreatePagefilePrivilege 3588 msiexec.exe Token: SeCreatePermanentPrivilege 3588 msiexec.exe Token: SeBackupPrivilege 3588 msiexec.exe Token: SeRestorePrivilege 3588 msiexec.exe Token: SeShutdownPrivilege 3588 msiexec.exe Token: SeDebugPrivilege 3588 msiexec.exe Token: SeAuditPrivilege 3588 msiexec.exe Token: SeSystemEnvironmentPrivilege 3588 msiexec.exe Token: SeChangeNotifyPrivilege 3588 msiexec.exe Token: SeRemoteShutdownPrivilege 3588 msiexec.exe Token: SeUndockPrivilege 3588 msiexec.exe Token: SeSyncAgentPrivilege 3588 msiexec.exe Token: SeEnableDelegationPrivilege 3588 msiexec.exe Token: SeManageVolumePrivilege 3588 msiexec.exe Token: SeImpersonatePrivilege 3588 msiexec.exe Token: SeCreateGlobalPrivilege 3588 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3588 msiexec.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3588 msiexec.exe 3956 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\NAYTERZMACRO.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3588
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3956