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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
145s -
max time network
157s -
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/chrome_elf.dll
-
Size
1020KB
-
MD5
7191d97ce7886a1a93a013e90868db96
-
SHA1
52dd736cb589dd1def87130893d6b9449a6a36e3
-
SHA256
32f925f833aa59e3f05322549fc3c326ac6fc604358f4efbf94c59d5c08b8dc6
-
SHA512
38ebb62c34d466935eabb157197c7c364d4345f22aa3b2641b636196ca1aeaa2152ac75d613ff90817cb94825189612ddd12fb96df29469511a46a7d9620e724
-
SSDEEP
12288:5iQwqdp5JyuHjLLvSWaaLjqSPSN9bcWiZ5J+l6UequWRz2n:5i5YIub1a8qSPSNOld4d
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 4404 wrote to memory of 4360 4404 rundll32.exe 87 PID 4404 wrote to memory of 4360 4404 rundll32.exe 87 PID 4404 wrote to memory of 4360 4404 rundll32.exe 87
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Wave\chrome_elf.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4404 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Wave\chrome_elf.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4360
-