Overview
overview
8Static
static
3BugReport.exe
windows10-2004-x64
3BugReport.exe
windows11-21h2-x64
3Downloader.dll
windows10-2004-x64
3Downloader.dll
windows11-21h2-x64
3QCK.dll
windows10-2004-x64
3QCK.dll
windows11-21h2-x64
3d3dcompiler_47.dll
windows10-2004-x64
3ffmpegsumo.dll
windows10-2004-x64
3ffmpegsumo.dll
windows11-21h2-x64
3js/adb.js
windows10-2004-x64
3js/adb.js
windows11-21h2-x64
3js/comm.js
windows10-2004-x64
3js/comm.js
windows11-21h2-x64
3js/init.js
windows10-2004-x64
3js/init.js
windows11-21h2-x64
3js/rm.js
windows10-2004-x64
3js/rm.js
windows11-21h2-x64
3js/tips.js
windows10-2004-x64
3js/tips.js
windows11-21h2-x64
3libEGL.dll
windows10-2004-x64
3libEGL.dll
windows11-21h2-x64
3libGLESv2.dll
windows10-2004-x64
3libGLESv2.dll
windows11-21h2-x64
3minibrowser.exe
windows10-2004-x64
6minibrowser.exe
windows11-21h2-x64
6minibrowser_shell.dll
windows10-2004-x64
8minibrowser_shell.dll
windows11-21h2-x64
8natives_blob.js
windows10-2004-x64
3natives_blob.js
windows11-21h2-x64
3qb.js
windows10-2004-x64
3qb.js
windows11-21h2-x64
3qbcore.dll
windows10-2004-x64
3Analysis
- max time kernel
149s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/06/2026, 12:14
Static task
static1
Behavioral task
behavioral1
Sample
BugReport.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
BugReport.exe
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
Downloader.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Downloader.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
QCK.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
QCK.dll
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
d3dcompiler_47.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
ffmpegsumo.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral9
Sample
ffmpegsumo.dll
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
js/adb.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral11
Sample
js/adb.js
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
js/comm.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral13
Sample
js/comm.js
Resource
win11-20260513-en
Behavioral task
behavioral14
Sample
js/init.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral15
Sample
js/init.js
Resource
win11-20260513-en
Behavioral task
behavioral16
Sample
js/rm.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral17
Sample
js/rm.js
Resource
win11-20260513-en
Behavioral task
behavioral18
Sample
js/tips.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral19
Sample
js/tips.js
Resource
win11-20260513-en
Behavioral task
behavioral20
Sample
libEGL.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral21
Sample
libEGL.dll
Resource
win11-20260513-en
Behavioral task
behavioral22
Sample
libGLESv2.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral23
Sample
libGLESv2.dll
Resource
win11-20260513-en
Behavioral task
behavioral24
Sample
minibrowser.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral25
Sample
minibrowser.exe
Resource
win11-20260513-en
Behavioral task
behavioral26
Sample
minibrowser_shell.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral27
Sample
minibrowser_shell.dll
Resource
win11-20260513-en
Behavioral task
behavioral28
Sample
natives_blob.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral29
Sample
natives_blob.js
Resource
win11-20260513-en
Behavioral task
behavioral30
Sample
qb.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral31
Sample
qb.js
Resource
win11-20260513-en
Behavioral task
behavioral32
Sample
qbcore.dll
Resource
win10v2004-20260513-en
General
- Target libGLESv2.dll
- Size 2.2MB
- Sample260602-pec93acx6x
- SHA256 ed947484b1874e492c2831f9dd5dbdee0c6cbec39c7125df3611e4a77bdd1d8a
- MD5 c55b2e2a2783ed6833b76b86dce9970f
- SHA1 2e7981cca32dcc66ad677759336a05fa664f6fd2
- SHA512 ac44302c34387a01ceac835eca32b75e55da5d69a97d4ae4cdcb5e909de36d5a9e14eb5d38c5ea9eddd1b09ba9d8859822b6b084e0ae8a05c12735dbce65ac16
- SSDEEP 49152:bqEJsJeD4TR6qsKg8nAvWXKBrjkevLrDMIopgWkr7l5/FKovkkhpK:bqE8PrzAvJDrDMIopafl1skhp
- TLSH T137A59D12B541C179E8F305B199FD3FA9916C8B24033645C7A3C86C5EAAB46D33B36B4B
- 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 5068 wrote to memory of 2104 5068 rundll32.exe 88
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2104
-