Overview
overview
3Static
static
3download t...am.dll
windows10-2004-x64
1download t...am.dll
windows11-ltsc_2024-x64
1download t...m.json
windows10-2004-x64
3download t...m.json
windows11-ltsc_2024-x64
3download t...��.txt
windows10-2004-x64
1download t...��.txt
windows11-ltsc_2024-x64
1download t...��.txt
windows10-2004-x64
1download t...��.txt
windows11-ltsc_2024-x64
1download t...�.html
windows10-2004-x64
3download t...�.html
windows11-ltsc_2024-x64
3download t...on.dll
windows10-2004-x64
1download t...on.dll
windows11-ltsc_2024-x64
1download t...mm.dll
windows10-2004-x64
1download t...mm.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/11/2026, 04:38
Static task
static1
Behavioral task
behavioral1
Sample
download this 56 and unzip and drag/Juij_Steam.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
download this 56 and unzip and drag/Juij_Steam.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
download this 56 and unzip and drag/Juij_Steam.json
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
download this 56 and unzip and drag/Juij_Steam.json
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
download this 56 and unzip and drag/Juij_免费分享_请勿在任何渠道受骗付费购买.txt
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
download this 56 and unzip and drag/Juij_免费分享_请勿在任何渠道受骗付费购买.txt
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
download this 56 and unzip and drag/Juij_制作_请勿转载_免责声明.txt
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
download this 56 and unzip and drag/Juij_制作_请勿转载_免责声明.txt
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
download this 56 and unzip and drag/Juij_更新发布地址.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
download this 56 and unzip and drag/Juij_更新发布地址.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
download this 56 and unzip and drag/version.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
download this 56 and unzip and drag/version.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
download this 56 and unzip and drag/winmm.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
download this 56 and unzip and drag/winmm.dll
Resource
win11ltsc2024-20260911-en
General
- Target download this 56 and unzip and drag/Juij_Steam.json
- Size 2KB
- Sample261113-e9kyaazx7j
- SHA256 72613e64f8b5c5249e9482de3535ac01928bd54b0e813081281c0ebaed4e596a
- MD5 8817d4c9a5f646c3f150833ea703be70
- SHA1 173fe1091c0770d5be3476e9c51524dedf604ba7
- SHA512 185bc36f7f49492122a07f96c80ee03a3a588a675f378c63a3df8a736ace85907eaea5ccdbaf08302aec7e91cd19b61b68c3b6d00a04c2e4eac9bcf1e5149c22
- TLSH T15F417B7391E10D5B96AC470309B137B0AD38CADBC794AC33B6B9186C6FB4EC143A465C
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5104 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2948 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\download this 56 and unzip and drag\Juij_Steam.json"1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5104
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2948