Overview
overview
5Static
static
3BetterDisc...ws.exe
windows11-21h2-x64
4$PLUGINSDI...ge.dll
windows11-21h2-x64
3$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3BetterDiscord.exe
windows11-21h2-x64
3LICENSES.c...m.html
windows11-21h2-x64
5d3dcompiler_47.dll
windows11-21h2-x64
3ffmpeg.dll
windows11-21h2-x64
3libEGL.dll
windows11-21h2-x64
3libGLESv2.dll
windows11-21h2-x64
3resources/app.js
windows11-21h2-x64
3swiftshade...GL.dll
windows11-21h2-x64
3swiftshade...v2.dll
windows11-21h2-x64
3vk_swiftshader.dll
windows11-21h2-x64
3vulkan-1.dll
windows11-21h2-x64
3Analysis
-
max time kernel
89s -
max time network
126s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
07-08-2024 02:48
Static task
static1
Behavioral task
behavioral1
Sample
BetterDiscord-Windows.exe
Resource
win11-20240802-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/BgImage.dll
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20240802-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
BetterDiscord.exe
Resource
win11-20240802-en
Behavioral task
behavioral6
Sample
LICENSES.chromium.html
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
d3dcompiler_47.dll
Resource
win11-20240802-en
Behavioral task
behavioral8
Sample
ffmpeg.dll
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
libEGL.dll
Resource
win11-20240802-en
Behavioral task
behavioral10
Sample
libGLESv2.dll
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
resources/app.js
Resource
win11-20240802-en
Behavioral task
behavioral12
Sample
swiftshader/libEGL.dll
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
swiftshader/libGLESv2.dll
Resource
win11-20240802-en
Behavioral task
behavioral14
Sample
vk_swiftshader.dll
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
vulkan-1.dll
Resource
win11-20240802-en
General
-
Target
libGLESv2.dll
-
Size
6.6MB
-
MD5
d36a30ef5726be3e3b3ed3f886a781a8
-
SHA1
0a47ed6013866aef030683e0398937013ce7fdf0
-
SHA256
3672e62c20b1d253ad642e155ae32ba5c1ca1f2cce37565c71a7d8aad21515dd
-
SHA512
8ac4adc7879cc7b0661809394e118220a350c9b8063aadf44fcecd115411fcc040ea73cb1fb2896931c34ec04b6146e5b5f7cda531249698dceb09aa1f9b4078
-
SSDEEP
98304:3QCYyoIganb7rvoRVNBlrErukVVraNqk6xjL5V9zEYT/lv3:3QCYyZDnyVfqrukTrBTxR
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3772 1304 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1812 wrote to memory of 1304 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 1304 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 1304 1812 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1304 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 4603⤵
- Program crash
PID:3772
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1304 -ip 13041⤵PID:5036