Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 19:49
Behavioral task
behavioral1
Sample
netpass.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target netpass.exe
- Size 50KB
- Sample260802-yjsd8a1clg
- SHA256 c3c3992bcf695395df244d93ed91414267d11c78dfa656da117c3131de8a844a
- MD5 b4010fad407348dec851a70f06e00e51
- SHA1 21e99fb2bbc6854bd1c2c8a7a4fdf96d863e1251
- SHA512 5187b34904a1cd3df32ab5aadf8eaa2f5174df0e372ba1dc5184629f0398e9df2295b2e7aae97ab670a004b9169091aa0c6d34dde679cf020ed09f384628e618
- SSDEEP 768:SSb5rBojOeBiC65nxngjOOI1PBRqZP9Po/jANsqK8bJFpU6EUVxhOg:SSNrBojVi4jpVP9qcthtE0hOg
- TLSH T1F433CF93CB285544F2948D3080EF8C361E34FD92EA919BAB22C4BD5F7C797A6DE0511A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral2/memory/1720-2-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft -
resource yara_rule behavioral2/memory/1720-0-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/1720-2-0x0000000000400000-0x000000000041B000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netpass.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1720 netpass.exe 1720 netpass.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1720 netpass.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1720 netpass.exe