Overview
overview
3Static
static
3Unpacking....tor.js
windows11-21h2-x64
3Unpacking....tor.js
windows11-21h2-x64
3Unpacking....64.exe
windows11-21h2-x64
1Unpacking....er.dll
windows11-21h2-x64
1Unpacking....ng.exe
windows11-21h2-x64
1Unpacking....es.dll
windows11-21h2-x64
1Unpacking....PI.dll
windows11-21h2-x64
1Unpacking....ur.dll
windows11-21h2-x64
1Unpacking....ne.dll
windows11-21h2-x64
1Unpacking....ty.dll
windows11-21h2-x64
1Unpacking....PI.dll
windows11-21h2-x64
1Unpacking....ss.dll
windows11-21h2-x64
1Unpacking....rp.dll
windows11-21h2-x64
1Unpacking....rp.dll
windows11-21h2-x64
1Unpacking....te.dll
windows11-21h2-x64
1Unpacking....ix.dll
windows11-21h2-x64
1Unpacking....ty.dll
windows11-21h2-x64
1Unpacking....er.dll
windows11-21h2-x64
1Unpacking....me.dll
windows11-21h2-x64
1Unpacking....on.dll
windows11-21h2-x64
1Unpacking....ap.dll
windows11-21h2-x64
1Unpacking....gs.dll
windows11-21h2-x64
1Unpacking....re.dll
windows11-21h2-x64
1Unpacking....ws.dll
windows11-21h2-x64
1Unpacking....on.dll
windows11-21h2-x64
1Unpacking....ns.dll
windows11-21h2-x64
1Unpacking....on.dll
windows11-21h2-x64
1Unpacking....re.dll
windows11-21h2-x64
1Unpacking....ta.dll
windows11-21h2-x64
1Unpacking....gn.dll
windows11-21h2-x64
1Unpacking....ce.dll
windows11-21h2-x64
1Unpacking....es.dll
windows11-21h2-x64
1Analysis
- max time kernel
899s - max time network
923s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
20/08/2026, 04:33
Static task
static1
Behavioral task
behavioral1
Sample
Unpacking.Build.20252641/MonoBleedingEdge/etc/mono/4.0/DefaultWsdlHelpGenerator.js
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
Unpacking.Build.20252641/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
Unpacking.Build.20252641/UnityCrashHandler64.exe
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
Unpacking.Build.20252641/UnityPlayer.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
Unpacking.Build.20252641/Unpacking.exe
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/AK.Wwise.Unity.API.WwiseTypes.dll
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/AK.Wwise.Unity.API.dll
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/AK.Wwise.Unity.MonoBehaviour.dll
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/AK.Wwise.Unity.Timeline.dll
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Accessibility.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Ak.Wwise.Api.WAAPI.dll
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Assembly-CSharp-firstpass.dll
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Assembly-CSharp.dll
Resource
win11-20260513-en
Behavioral task
behavioral14
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/GalaxyCSharp.dll
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Mono.Data.Sqlite.dll
Resource
win11-20260513-en
Behavioral task
behavioral16
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Mono.Posix.dll
Resource
win11-20260513-en
Behavioral task
behavioral17
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Mono.Security.dll
Resource
win11-20260513-en
Behavioral task
behavioral18
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Mono.WebBrowser.dll
Resource
win11-20260513-en
Behavioral task
behavioral19
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/NativeGallery.Runtime.dll
Resource
win11-20260513-en
Behavioral task
behavioral20
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Newtonsoft.Json.dll
Resource
win11-20260513-en
Behavioral task
behavioral21
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Novell.Directory.Ldap.dll
Resource
win11-20260513-en
Behavioral task
behavioral22
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Ookii.Dialogs.dll
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Rewired_Core.dll
Resource
win11-20260513-en
Behavioral task
behavioral24
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/Rewired_Windows.dll
Resource
win11-20260513-en
Behavioral task
behavioral25
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.ComponentModel.Composition.dll
Resource
win11-20260513-en
Behavioral task
behavioral26
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.ComponentModel.DataAnnotations.dll
Resource
win11-20260513-en
Behavioral task
behavioral27
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.Configuration.dll
Resource
win11-20260513-en
Behavioral task
behavioral28
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.Core.dll
Resource
win11-20260513-en
Behavioral task
behavioral29
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.Data.dll
Resource
win11-20260513-en
Behavioral task
behavioral30
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.Design.dll
Resource
win11-20260513-en
Behavioral task
behavioral31
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.Diagnostics.StackTrace.dll
Resource
win11-20260513-en
Behavioral task
behavioral32
Sample
Unpacking.Build.20252641/Unpacking_Data/Managed/System.DirectoryServices.dll
Resource
win11-20260513-en
General
- Target Unpacking.Build.20252641/Unpacking.exe
- Size 635KB
- Sample260820-e6vnbaen3w
- SHA256 1a92b1fd7a788e4829677f1a03606e1471a9d0cf7d5c5fd5ad55a3b7e4525caa
- MD5 d4018a3e801144a39c875bc42daa3799
- SHA1 e453f688091f76a7c5408d10dfeb7688ea77c9a2
- SHA512 dd540e1f2bcff12dff6f5e9969996c333a16c9b5362691af2e17c0366a792a5bcd7966d6305f1b277ef67ed8e53e34af0f882587a1981d9a4387c7ecc673dc24
- SSDEEP 6144:r/7oYfSHQPWTUg4HMbzrrfUaU2emKHZLYq:L7qTU3MbzrrfC2C1
- TLSH T157D417AAE1FDD1E1C88026B7D40284F35EEDDD3CC15BC653118DBEA9B9307626E906E1
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2409539145-3342400454-2096821238-1000\{4BEAF6C6-6143-4137-AB47-37F65A17742C} Unpacking.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2656 Unpacking.exe 2656 Unpacking.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2656 wrote to memory of 3748 2656 Unpacking.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\Unpacking.Build.20252641\Unpacking.exe"C:\Users\Admin\AppData\Local\Temp\Unpacking.Build.20252641\Unpacking.exe"1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Users\Admin\AppData\Local\Temp\Unpacking.Build.20252641\UnityCrashHandler64.exe"C:\Users\Admin\AppData\Local\Temp\Unpacking.Build.20252641\UnityCrashHandler64.exe" --attach 2656 15315438182402⤵PID:3748
-