Analysis
- max time kernel
149s - max time network
152s - 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, 09:28
Static task
static1
Behavioral task
behavioral1
Sample
extension-fix-UD85ZB.hta
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
extension-fix-UD85ZB.hta
Resource
win11ltsc2024-20260709-en
12 signatures
150 seconds
General
- Target extension-fix-UD85ZB.hta
- Size 3KB
- Sample260803-lfsvcsv1dz
- SHA256 0b5609bc407945e0d1a8a9d2cc9dcf6ca07821ba2ef780004972dde8aed7e811
- MD5 4af7b7810a9d3d5ceefcd8f6de61ec6e
- SHA1 7545d18cc2c0dbbe37d667a670fe6181942e19b3
- SHA512 f374ac0031b0b4a4d2e039c1757c4b75ce1ea9480595709af6ef338f2b08a9c445725bb5fd364df306c47ccded87b946191169ec6f05313d9f36b6142fd018f4
- TLSH T13361BCF7B94652D6BC328E9B6AAF50CD449416022366E4FCE3A7DC00EF99F4944743E8
- MD5 SHA1 SHA512 TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 6 6108 mshta.exe 7 6108 mshta.exe 9 6108 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-UD85ZB.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
PID:6108