Overview
overview
6Static
static
1voicewave_...74.exe
windows10-2004-x64
4voicewave_...74.exe
windows11-ltsc_2024-x64
4$TEMP/evw_...er.exe
windows10-2004-x64
3$TEMP/evw_...er.exe
windows11-ltsc_2024-x64
6$TEMP/evw_...ap.dll
windows10-2004-x64
3$TEMP/evw_...ap.dll
windows11-ltsc_2024-x64
3$TEMP/evw_...xe.exe
windows10-2004-x64
3$TEMP/evw_...xe.exe
windows11-ltsc_2024-x64
3$TEMP/evw_...up.exe
windows10-2004-x64
3$TEMP/evw_...up.exe
windows11-ltsc_2024-x64
3$TEMP/evw_...rl.dll
windows10-2004-x64
3$TEMP/evw_...rl.dll
windows11-ltsc_2024-x64
3$TEMP/evw_...40.dll
windows10-2004-x64
3$TEMP/evw_...40.dll
windows11-ltsc_2024-x64
6$TEMP/evw_...b1.dll
windows10-2004-x64
3$TEMP/evw_...b1.dll
windows11-ltsc_2024-x64
6Analysis
- max time kernel
899s - max time network
419s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 04:23
Static task
static1
Behavioral task
behavioral1
Sample
voicewave_installer_20260714.17840894148733b5550674.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
voicewave_installer_20260714.17840894148733b5550674.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$TEMP/evw_setup/1.0.0/46free/EDownloader.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$TEMP/evw_setup/1.0.0/46free/EDownloader.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$TEMP/evw_setup/1.0.0/46free/aliyun/AliyunWrap.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$TEMP/evw_setup/1.0.0/46free/aliyun/AliyunWrap.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
$TEMP/evw_setup/1.0.0/46free/aliyun/AliyunWrapExe.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$TEMP/evw_setup/1.0.0/46free/aliyun/AliyunWrapExe.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
$TEMP/evw_setup/1.0.0/46free/aliyun/InfoForSetup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
$TEMP/evw_setup/1.0.0/46free/aliyun/InfoForSetup.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
$TEMP/evw_setup/1.0.0/46free/libcurl.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
$TEMP/evw_setup/1.0.0/46free/libcurl.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral13
Sample
$TEMP/evw_setup/1.0.0/46free/vcruntime140.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
$TEMP/evw_setup/1.0.0/46free/vcruntime140.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
$TEMP/evw_setup/1.0.0/46free/zlib1.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
$TEMP/evw_setup/1.0.0/46free/zlib1.dll
Resource
win11ltsc2024-20260709-en
General
- Target $TEMP/evw_setup/1.0.0/46free/aliyun/InfoForSetup.exe
- Size 65KB
- Sample260715-e1bm9abw3n
- SHA256 b7e0bb05d2b6673dae04d3a008b516e3c2803e6d388dcae3405b94e7f7ddcf3f
- MD5 f20f89694c7ff9e0c84d8b55ddabcb5b
- SHA1 1ac86fa7877c09e9132958171260c12ef289fbfb
- SHA512 3d27047339e6c70876778a90bdde84dd758be397dcc1453f26d4dffc4d6eec378b58eb88ef88c0eba24fb8c43099e8d50d8dbeb26dada81f1a3216d27d039ca8
- SSDEEP 768:AVyp8XwXEXrjOgRXvLH4IE3jDnIoiiBbIADgykhUMId50BLbVTkK/Ws5ALH:AECwXShvLYIE3nnInie2khc50H/a
- TLSH T12F638E127890C033CC5A88B55868D7A09F6FAA6217E494C77FDD16BD4FA13C06F3936A
- 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 InfoForSetup.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe"C:\Users\Admin\AppData\Local\Temp\$TEMP\evw_setup\1.0.0\46free\aliyun\InfoForSetup.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4792
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4984
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:4300