Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 09:27
Static task
static1
Behavioral task
behavioral1
Sample
extension-fix-VB46W1.hta
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
extension-fix-VB46W1.hta
Resource
win11ltsc2024-20260709-en
2 signatures
150 seconds
General
- Target extension-fix-VB46W1.hta
- Size 3KB
- Sample260803-levbssv1bz
- SHA256 92a4bfba70d29036a508d7e4eeab161898e7705cb78fb40070e502fedf9be7e3
- MD5 9d3bb28388ea3529d18a8d37695ff671
- SHA1 540fff978b954ce8613fd3266e67218d380774f5
- SHA512 d18a0008c3f4482e86af8fc34e51dd9bdf12c8bad9d632df77427801504cd67014ca175a53c1096af5979190900c406d1097c9190691ec58d81d7125813efce7
- TLSH T16E6130F7BA4662C6BC32899B1A6F508D10A41702236AD5F8F69ADC40EF98F4D44787D8
- MD5 SHA1 SHA512 TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 4864 mshta.exe 3 4864 mshta.exe 4 4864 mshta.exe 5 4864 mshta.exe - 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 mshta.exe
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\extension-fix-VB46W1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
PID:4864
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3164