Analysis
- max time kernel
148s - max time network
139s - 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, 09:56
Static task
static1
Behavioral task
behavioral1
Sample
extension-fix-631F5L.hta
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
extension-fix-631F5L.hta
Resource
win11ltsc2024-20260709-en
2 signatures
150 seconds
General
- Target extension-fix-631F5L.hta
- Size 3KB
- Sample260803-lybc2aff74
- SHA256 a7f99897900ec79806a46ee315b6a53379dfeeb66b2ca5026cb71582d9bb643b
- MD5 ee6b73b39c743dfc0d74c7c30089ab9b
- SHA1 e43112290e57aeae160a008a3188f78680732c55
- SHA512 a5596fd05411a6cb42c3c0bc2e057ff24f9723f8373cdde5d49bd776c347b50a06776eb583e0a92aec01c097f9e7f561d3ae7b8c5bfe311c8b0cf7e505de2c44
- TLSH T1DC6187F7794692D6BC32998B1A6F50CE549017022366E0F8E7A6EC00DFC8F4944B87D8
- MD5 SHA1 SHA512 TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 5 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 3 4956 mshta.exe 6 4956 mshta.exe 9 4956 mshta.exe 11 4956 mshta.exe 14 4956 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-631F5L.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
PID:4956