Overview
overview
3Static
static
3NPC Captur...ut.log
windows10-2004-x64
1NPC Captur...ut.log
windows11-ltsc_2024-x64
1NPC Captur...er.dat
windows10-2004-x64
3NPC Captur...er.dat
windows11-ltsc_2024-x64
3NPC Captur...he.dat
windows10-2004-x64
3NPC Captur...he.dat
windows11-ltsc_2024-x64
3NPC Captur...Ex.cfg
windows10-2004-x64
3NPC Captur...Ex.cfg
windows11-ltsc_2024-x64
3NPC Captur...ony.js
windows10-2004-x64
3NPC Captur...ony.js
windows11-ltsc_2024-x64
3NPC Captur...ny.xml
windows10-2004-x64
3NPC Captur...ny.xml
windows11-ltsc_2024-x64
1NPC Captur...er.xml
windows10-2004-x64
3NPC Captur...er.xml
windows11-ltsc_2024-x64
1NPC Captur...Ex.xml
windows10-2004-x64
3NPC Captur...Ex.xml
windows11-ltsc_2024-x64
1NPC Captur...config
windows10-2004-x64
3NPC Captur...config
windows11-ltsc_2024-x64
3NPC Captur...ig.xml
windows10-2004-x64
3NPC Captur...ig.xml
windows11-ltsc_2024-x64
1NPC Captur...og.txt
windows10-2004-x64
1NPC Captur...og.txt
windows11-ltsc_2024-x64
1NPC Captur...ig.ini
windows10-2004-x64
1NPC Captur...ig.ini
windows11-ltsc_2024-x64
1NPC Captur...le.dll
windows10-2004-x64
1NPC Captur...le.dll
windows11-ltsc_2024-x64
1NPC Captur...le.dll
windows10-2004-x64
1NPC Captur...le.dll
windows11-ltsc_2024-x64
1NPC Captur...le.dll
windows10-2004-x64
1NPC Captur...le.dll
windows11-ltsc_2024-x64
1NPC Captur...le.dll
windows10-2004-x64
1NPC Captur...le.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
149s - max time network
163s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 12:34
Static task
static1
Behavioral task
behavioral1
Sample
NPC Capture Academy FULL/BepInEx/LogOutput.log
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
NPC Capture Academy FULL/BepInEx/LogOutput.log
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
NPC Capture Academy FULL/BepInEx/cache/chainloader_typeloader.dat
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
NPC Capture Academy FULL/BepInEx/cache/chainloader_typeloader.dat
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
NPC Capture Academy FULL/BepInEx/cache/harmony_interop_cache.dat
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
NPC Capture Academy FULL/BepInEx/cache/harmony_interop_cache.dat
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
NPC Capture Academy FULL/BepInEx/config/BepInEx.cfg
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
NPC Capture Academy FULL/BepInEx/config/BepInEx.cfg
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
NPC Capture Academy FULL/BepInEx/core/0Harmony.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
NPC Capture Academy FULL/BepInEx/core/0Harmony.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
NPC Capture Academy FULL/BepInEx/core/BepInEx.Harmony.xml
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
NPC Capture Academy FULL/BepInEx/core/BepInEx.Harmony.xml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
NPC Capture Academy FULL/BepInEx/core/BepInEx.Preloader.xml
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
NPC Capture Academy FULL/BepInEx/core/BepInEx.Preloader.xml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
NPC Capture Academy FULL/BepInEx/core/BepInEx.xml
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
NPC Capture Academy FULL/BepInEx/core/BepInEx.xml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
NPC Capture Academy FULL/MonoBleedingEdge/etc/mono/config
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
NPC Capture Academy FULL/MonoBleedingEdge/etc/mono/config
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
NPC Capture Academy FULL/MonoBleedingEdge/etc/mono/mconfig/config.xml
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
NPC Capture Academy FULL/MonoBleedingEdge/etc/mono/mconfig/config.xml
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral21
Sample
NPC Capture Academy FULL/changelog.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
NPC Capture Academy FULL/changelog.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
NPC Capture Academy FULL/doorstop_config.ini
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
NPC Capture Academy FULL/doorstop_config.ini
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityCurlModule.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityCurlModule.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityTestProtocolModule.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityTestProtocolModule.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityWebRequestAssetBundleModule.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityWebRequestAssetBundleModule.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityWebRequestAudioModule.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
NPC Capture Academy FULL/モブ娘å¦åœ’_Data/Managed/UnityEngine.UnityWebRequestAudioModule.dll
Resource
win11ltsc2024-20260709-en
General
- Target NPC Capture Academy FULL/BepInEx/cache/harmony_interop_cache.dat
- Size 206B
- Sample260809-pr49baxgka
- SHA256 9694c2e160c4b2d155e1b68d02d4c64e2275a43707b5a4bac738a68ccc37cddd
- MD5 8db442bb6501d17c19e1627bd269dd3d
- SHA1 aa001797d18ee98f54c7463d78a3cf42bd7469d0
- SHA512 3d5665e922c10caf71094850edd9b62e0916c2532c25dd8f36912d6cb4b46ad2a551150bc5e29ec9e2652ed2d88b4cfd0ce8f3a1b8b8f7e85b2216cfab7ccb0b
- TLSH T16BD0A9730082B25344506C93724729A603B2CAEAB00882A82E3F89AF89A9A9204B0203
- 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 3564 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2096 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\NPC Capture Academy FULL\BepInEx\cache\harmony_interop_cache.dat"1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3564
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2096