Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/08/2026, 09:46
Static task
static1
Behavioral task
behavioral1
Sample
extension-fix-7U1477.hta
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
extension-fix-7U1477.hta
Resource
win11ltsc2024-20260710-en
12 signatures
150 seconds
General
- Target extension-fix-7U1477.hta
- Size 3KB
- Sample260803-lr1z4sgl21
- SHA256 05a2e0a5dd806766863033e9ed409633083e721ca9de1036baf8348caa9bab11
- MD5 65003ba43c899ddf19b69283ab492245
- SHA1 1a98e93e36d59405145da8600a8140f7e8459b62
- SHA512 e721fb241ff4ce18dcd469fb2eeb6894a7b94164a3ba3c5afd41e7f91f4c80d8b1514e152dcfa5f7e9f7920be9ff2a11482de5ca498aa3580462d45dc631ee1f
- TLSH T1D661BFF7BA4682C6BC32999B1A6F10DD548456422366D4FCE3DBDC00EF8CE8945783E4
- MD5 SHA1 SHA512 TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 6 4372 mshta.exe 8 4372 mshta.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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-7U1477.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
PID:4372