Analysis
- max time kernel
148s - max time network
143s - 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, 09:31
Static task
static1
Behavioral task
behavioral1
Sample
extension-fix-R13LLB.hta
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
extension-fix-R13LLB.hta
Resource
win11ltsc2024-20260709-en
2 signatures
150 seconds
General
- Target extension-fix-R13LLB.hta
- Size 3KB
- Sample260803-lharkafd67
- SHA256 b97e110c4bf78d20fd41735582c1b21d99d44ca6d2e4a6f2d1410b39b8a5ee33
- MD5 6cf4ddb7f08fa5b9b109c17cc0042f4c
- SHA1 a401230a42ffe8c217f84b5c8175e7424ea49335
- SHA512 a693bdf6b37e3ff2a55d129bb8fe24595e14ca2ddbdcb4155f9abd689ed0bbc4a6ee1380cc00065f57304233fd031ad1211b77a099544be4fb91b9774fb6af08
- TLSH T1306123F7B90656D6BC3299AF2A2F508E01942B021326D4F8F786EC40EF88F4945787D9
- 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 3 4304 mshta.exe 4 4304 mshta.exe 5 4304 mshta.exe 8 4304 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-R13LLB.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
PID:4304