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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
147s -
max time network
156s -
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/libcef.dll
-
Size
172.1MB
-
MD5
967dec6091ac3d9711a4d42b44e7f94d
-
SHA1
851f45fba8a521ef6e18db08449f100cdfe0e12c
-
SHA256
d0c2d48f10d7333d3ef27a88c75925d2ba2ccdfa3776a2167d7b2d6b764d44f1
-
SHA512
3c3da14c0cd22522efd6f068fe0c03de7e57cc3737050d1c396b162deedc037807769dd41959d3a8f79886c23f92759cfe035b220855ee6c4ea2c59c9b80b9dc
-
SSDEEP
1572864:0ZtQpYZYIf6OlbFndcIQ6/zYhWaQJ2k75nfI7Pmx1knbsHap/mKAh6pVwThrBRcc:0Ziw/kvwO9WDq4Icv2tZFVvwbnyQ
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 1656 wrote to memory of 3332 1656 rundll32.exe 85 PID 1656 wrote to memory of 3332 1656 rundll32.exe 85 PID 1656 wrote to memory of 3332 1656 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Wave\libcef.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Wave\libcef.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3332
-