Overview
overview
8Static
static
5Quantum V4/Quadv.dll
windows10-2004-x64
1Quantum V4/Quadv.dll
windows11-ltsc_2024-x64
1Quantum V4...V4.exe
windows10-2004-x64
8Quantum V4...V4.exe
windows11-ltsc_2024-x64
8Quantum V4...Box.js
windows10-2004-x64
3Quantum V4...Box.js
windows11-ltsc_2024-x64
3Quantum V4...enu.js
windows10-2004-x64
3Quantum V4...enu.js
windows11-ltsc_2024-x64
3Quantum V4...Bar.js
windows10-2004-x64
3Quantum V4...Bar.js
windows11-ltsc_2024-x64
3Quantum V4...re.dll
windows10-2004-x64
3Quantum V4...re.dll
windows11-ltsc_2024-x64
3Quantum V4...ui.dll
windows10-2004-x64
3Quantum V4...ui.dll
windows11-ltsc_2024-x64
3Quantum V4...47.dll
windows10-2004-x64
3Quantum V4...v2.dll
windows10-2004-x64
3Quantum V4...v2.dll
windows11-ltsc_2024-x64
3Quantum V4...-3.dll
windows10-2004-x64
3Quantum V4...-3.dll
windows11-ltsc_2024-x64
3Quantum V4...ws.dll
windows10-2004-x64
3Quantum V4...ws.dll
windows11-ltsc_2024-x64
3Quantum V4...sd.dll
windows10-2004-x64
3Quantum V4...sd.dll
windows11-ltsc_2024-x64
3Quantum V4...in.dll
windows10-2004-x64
3Quantum V4...in.dll
windows11-ltsc_2024-x64
3Quantum V4...nd.dll
windows10-2004-x64
3Quantum V4...nd.dll
windows11-ltsc_2024-x64
3Quantum V4...er.dll
windows10-2004-x64
1Quantum V4...er.dll
windows11-ltsc_2024-x64
1Quantum V4...rt.dll
windows10-2004-x64
1Quantum V4...rt.dll
windows11-ltsc_2024-x64
1Quantum V4...64.sys
windows10-2004-x64
3Analysis
- max time kernel
149s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/07/2026, 12:19
Static task
static1
Behavioral task
behavioral1
Sample
Quantum V4/Quadv.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Quantum V4/Quadv.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Quantum V4/Quantum V4.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Quantum V4/Quantum V4.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
Quantum V4/QuantumApp/ComboBox.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Quantum V4/QuantumApp/ComboBox.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
Quantum V4/QuantumApp/Menu.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Quantum V4/QuantumApp/Menu.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
Quantum V4/QuantumApp/MenuBar.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Quantum V4/QuantumApp/MenuBar.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
Quantum V4/QuantumApp/Qt5Core.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Quantum V4/QuantumApp/Qt5Core.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
Quantum V4/QuantumApp/Qt5Gui.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Quantum V4/QuantumApp/Qt5Gui.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
Quantum V4/QuantumApp/d3dcompiler_47.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Quantum V4/QuantumApp/libGLESv2.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral17
Sample
Quantum V4/QuantumApp/libGLESv2.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral18
Sample
Quantum V4/QuantumApp/libcrypto-3.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral19
Sample
Quantum V4/QuantumApp/libcrypto-3.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral20
Sample
Quantum V4/QuantumApp/platforms/qwindows.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral21
Sample
Quantum V4/QuantumApp/platforms/qwindows.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral22
Sample
Quantum V4/QuantumApp/platforms/qwindowsd.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral23
Sample
Quantum V4/QuantumApp/platforms/qwindowsd.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral24
Sample
Quantum V4/QuantumApp/qtquickcontrolsplugin.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral25
Sample
Quantum V4/QuantumApp/qtquickcontrolsplugin.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral26
Sample
Quantum V4/QuantumApp/qtquickcontrolsplugind.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral27
Sample
Quantum V4/QuantumApp/qtquickcontrolsplugind.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral28
Sample
Quantum V4/WebView2Loader.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral29
Sample
Quantum V4/WebView2Loader.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral30
Sample
Quantum V4/WinDivert.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral31
Sample
Quantum V4/WinDivert.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral32
Sample
Quantum V4/WinDivert64.sys
Resource
win10v2004-20260513-en
General
- Target Quantum V4/QuantumApp/platforms/qwindowsd.dll
- Size 3.4MB
- Sample260724-pg9faazdkg
- SHA256 cbec1653b09e4047f516e68d45491741a23d68114d699b203bec290ee4897368
- MD5 b8e5b572ed6b146ae83dfe4305082f17
- SHA1 8a510cbefb768ae6157d4f10c23850a569e50137
- SHA512 2f9f7d4a83e3f420a9a0c7969293412d5500cef743e313f081cdfffa2e9e1f6d4f9a5c3714270b04e63ca140e9420c8a9149c9a6588a65916f5ae9697465dd6e
- SSDEEP 49152:CQh1r3Hmgc/dHKsU9gSykxC6TPwL6w4z947zDzl6ajyb0:B1r3dcNKsU9gOxhwh4zy60yb0
- TLSH T1E4F5E701A6F9530AF9F31AF956FA66180538BC658B00DADF01A0549D8E31EE6BD71F33
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3980 wrote to memory of 3944 3980 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Quantum V4\QuantumApp\platforms\qwindowsd.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Quantum V4\QuantumApp\platforms\qwindowsd.dll",#12⤵
- System Location Discovery: System Language Discovery
PID:3944
-