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Overview
overview
8Static
static
8Wave/CefSh...re.dll
windows7-x64
3Wave/CefSh...re.dll
windows10-2004-x64
3Wave/CefSh...ss.exe
windows7-x64
3Wave/CefSh...ss.exe
windows10-2004-x64
3Wave/CefSh...me.dll
windows7-x64
3Wave/CefSh...me.dll
windows10-2004-x64
3Wave/CefSh...re.dll
windows7-x64
1Wave/CefSh...re.dll
windows10-2004-x64
1Wave/CefSharp.Wpf.dll
windows7-x64
1Wave/CefSharp.Wpf.dll
windows10-2004-x64
1Wave/CefSharp.dll
windows7-x64
1Wave/CefSharp.dll
windows10-2004-x64
1Wave/WaveB...er.exe
windows7-x64
3Wave/WaveB...er.exe
windows10-2004-x64
3Wave/WaveI...er.exe
windows7-x64
7Wave/WaveI...er.exe
windows10-2004-x64
7Wave/bin/lz4.dll
windows7-x64
1Wave/bin/lz4.dll
windows10-2004-x64
1Wave/bin/wolfssl.dll
windows7-x64
1Wave/bin/wolfssl.dll
windows10-2004-x64
1Wave/bin/xxhash.dll
windows7-x64
1Wave/bin/xxhash.dll
windows10-2004-x64
1Wave/bin/zlib1.dll
windows7-x64
1Wave/bin/zlib1.dll
windows10-2004-x64
1Wave/bin/zstd.dll
windows7-x64
1Wave/bin/zstd.dll
windows10-2004-x64
1Wave/chrome_elf.dll
windows10-2004-x64
3Wave/d3dco...47.dll
windows10-2004-x64
3Wave/libEGL.dll
windows10-2004-x64
3Wave/libGLESv2.dll
windows10-2004-x64
3Wave/libcef.dll
windows10-2004-x64
3Wave/vk_sw...er.dll
windows10-2004-x64
3Analysis
-
max time kernel
138s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/08/2024, 11:36
Behavioral task
behavioral1
Sample
Wave/CefSharp.BrowserSubprocess.Core.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Wave/CefSharp.BrowserSubprocess.Core.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Wave/CefSharp.BrowserSubprocess.exe
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
Wave/CefSharp.BrowserSubprocess.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Wave/CefSharp.Core.Runtime.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Wave/CefSharp.Core.Runtime.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Wave/CefSharp.Core.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
Wave/CefSharp.Core.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Wave/CefSharp.Wpf.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
Wave/CefSharp.Wpf.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Wave/CefSharp.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
Wave/CefSharp.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Wave/WaveBootstrapper.exe
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
Wave/WaveBootstrapper.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Wave/WaveInstaller.exe
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Wave/WaveInstaller.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Wave/bin/lz4.dll
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Wave/bin/lz4.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Wave/bin/wolfssl.dll
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
Wave/bin/wolfssl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Wave/bin/xxhash.dll
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
Wave/bin/xxhash.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Wave/bin/zlib1.dll
Resource
win7-20240729-en
Behavioral task
behavioral24
Sample
Wave/bin/zlib1.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Wave/bin/zstd.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
Wave/bin/zstd.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Wave/chrome_elf.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral28
Sample
Wave/d3dcompiler_47.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Wave/libEGL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral30
Sample
Wave/libGLESv2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Wave/libcef.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral32
Sample
Wave/vk_swiftshader.dll
Resource
win10v2004-20240802-en
General
-
Target
Wave/libEGL.dll
-
Size
359KB
-
MD5
7dd6b0e4a31d35a0fae5ff425707073c
-
SHA1
fbd12e9f8e2252c52ce555c2ebbd7f07e62a0140
-
SHA256
8762d8001fc3ddd90e3129dfea172817e8d09b9936eaae391957de4326c8c906
-
SHA512
726968df6b83ab5f589276672250d92f532fe2dcea2176e42031a7f1dcecf578b0320cfe2a7d88bb9883ad99387d71c6ebf1e9968272bb5e62850ef09abd2648
-
SSDEEP
6144:74otxiotonwSbWTbrTEHdyVwiCSH/gWqkEC/D789uOSna:soL3VCWTbrTEHdyZp6I
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 3 IoCs
description pid Process procid_target PID 3248 wrote to memory of 3228 3248 rundll32.exe 95 PID 3248 wrote to memory of 3228 3248 rundll32.exe 95 PID 3248 wrote to memory of 3228 3248 rundll32.exe 95
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Wave\libEGL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3248 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Wave\libEGL.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3228
-