Overview
overview
3Static
static
3D3D12/D3D12Core.dll
windows10-2004-x64
1D3D12/D3D12Core.dll
windows11-ltsc_2024-x64
1Naughty Be...ources
windows10-2004-x64
3Naughty Be...ources
windows11-ltsc_2024-x64
3Naughty Be...s.json
windows10-2004-x64
3Naughty Be...s.json
windows11-ltsc_2024-x64
3Naughty Be...s.json
windows10-2004-x64
3Naughty Be...s.json
windows11-ltsc_2024-x64
3Naughty Be...nk.xml
windows10-2004-x64
3Naughty Be...nk.xml
windows11-ltsc_2024-x64
1Naughty Be...bundle
windows10-2004-x64
3Naughty Be...bundle
windows11-ltsc_2024-x64
3Naughty Be...bundle
windows10-2004-x64
3Naughty Be...bundle
windows11-ltsc_2024-x64
3Naughty Be...bundle
windows10-2004-x64
3Naughty Be...bundle
windows11-ltsc_2024-x64
3Naughty Be...bundle
windows10-2004-x64
3Naughty Be...bundle
windows11-ltsc_2024-x64
3Naughty Be...og.bin
windows10-2004-x64
3Naughty Be...og.bin
windows11-ltsc_2024-x64
3Naughty Be...g.hash
windows10-2004-x64
3Naughty Be...g.hash
windows11-ltsc_2024-x64
3Naughty Be...s.json
windows10-2004-x64
3Naughty Be...s.json
windows11-ltsc_2024-x64
3Naughty Be...p.info
windows10-2004-x64
3Naughty Be...p.info
windows11-ltsc_2024-x64
3Naughty Be...config
windows10-2004-x64
3Naughty Be...config
windows11-ltsc_2024-x64
3Naughty Be...nity3d
windows10-2004-x64
3Naughty Be...nity3d
windows11-ltsc_2024-x64
3Naughty Be...ta.dat
windows10-2004-x64
3Naughty Be...ta.dat
windows11-ltsc_2024-x64
3Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 15:08
Static task
static1
Behavioral task
behavioral1
Sample
D3D12/D3D12Core.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
D3D12/D3D12Core.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Naughty Bear_Data/Resources/unity default resources
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Naughty Bear_Data/Resources/unity default resources
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
Naughty Bear_Data/RuntimeInitializeOnLoads.json
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Naughty Bear_Data/RuntimeInitializeOnLoads.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
Naughty Bear_Data/ScriptingAssemblies.json
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Naughty Bear_Data/ScriptingAssemblies.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
Naughty Bear_Data/StreamingAssets/aa/AddressablesLink/link.xml
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Naughty Bear_Data/StreamingAssets/aa/AddressablesLink/link.xml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/8eab5c795f943e981b26b2959e7e5287_monoscript.bundle
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/8eab5c795f943e981b26b2959e7e5287_monoscript.bundle
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/8eab5c795f943e981b26b2959e7e5287_unitybuilt.bundle
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/8eab5c795f943e981b26b2959e7e5287_unitybuilt.bundle
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/defaultlocalgroup_assets_all_733475ba1d972be1e1936257ecfa2654.bundle
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/defaultlocalgroup_assets_all_733475ba1d972be1e1936257ecfa2654.bundle
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/defaultlocalgroup_scenes_all_8b4574661f617449649a502cae037b33.bundle
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
Naughty Bear_Data/StreamingAssets/aa/StandaloneWindows64/defaultlocalgroup_scenes_all_8b4574661f617449649a502cae037b33.bundle
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral19
Sample
Naughty Bear_Data/StreamingAssets/aa/catalog.bin
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
Naughty Bear_Data/StreamingAssets/aa/catalog.bin
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
Naughty Bear_Data/StreamingAssets/aa/catalog.hash
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
Naughty Bear_Data/StreamingAssets/aa/catalog.hash
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
Naughty Bear_Data/StreamingAssets/aa/settings.json
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
Naughty Bear_Data/StreamingAssets/aa/settings.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
Naughty Bear_Data/app.info
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
Naughty Bear_Data/app.info
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
Naughty Bear_Data/boot.config
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
Naughty Bear_Data/boot.config
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
Naughty Bear_Data/data.unity3d
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
Naughty Bear_Data/data.unity3d
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
Naughty Bear_Data/il2cpp_data/Metadata/global-metadata.dat
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
Naughty Bear_Data/il2cpp_data/Metadata/global-metadata.dat
Resource
win11ltsc2024-20260709-en
General
- Target Naughty Bear_Data/StreamingAssets/aa/catalog.hash
- Size 32B
- Sample260910-sja72s1fkc
- SHA256 630a971f6698508282b17fa7b98177c3405ee69ceac4aa3e8b9f330126f67b90
- MD5 f61a38c9433fb64fcad03bea4292477d
- SHA1 3f483055ea08aaa1be993b36cb376a62e1b0451a
- SHA512 64cbfe374d4f69c19e02125e76c1970d60dd2a048c34147bb793abda06d52c00e1e41c37af9dafbd7e8658930680a556c13fb05c2ca16cf14b09f68d7c950845
- MD5 SHA1 SHA512
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 2576 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1712 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Naughty Bear_Data\StreamingAssets\aa\catalog.hash"1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2576
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1712