Analysis
- user interaction
yes - max time kernel
38s - max time network
40s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 22:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
voxy.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
voxy.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target voxy.exe
- Size 2.4MB
- Sample260802-2kf95agg62
- SHA256 22b7b0bf8db31debbfb0acd489047efe355f502170c66c535972aee2b3bdd4ca
- MD5 e1395bef8dcf66c32038ab973e06a7ce
- SHA1 d57b3e8fc089b0e298830084f302c39de150a61e
- SHA512 ae99437f347beb9924e30a71ec348f1d0df3bcfb5243807915a26410aeed0c79d240e844b6ce3633e3b1984d9b87fffb6366985a6cde05321fea701128299d60
- SSDEEP 49152:LDPvKZV1Ua8VC56CvKHRiCIVAm5+KyIbieAqGnBB65oIIlE:XKp4xiCIVAm5+Kyuiew656l
- TLSH T113C5C09672A500F8C16BC138C6479613EA72345C036166EF37DD89A52F63BE15BFAF02
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 19 discord.com 20 discord.com - Looks up external IP address via web service 1 TTPs 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 api.ipify.org 18 api.ipify.org - Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4340 cmd.exe 4356 cmd.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4992 wrote to memory of 4340 4992 voxy.exe 88 PID 4340 wrote to memory of 1416 4340 cmd.exe 89 PID 4340 wrote to memory of 1492 4340 cmd.exe 90 PID 4340 wrote to memory of 3568 4340 cmd.exe 91 PID 4992 wrote to memory of 4356 4992 voxy.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\voxy.exe"C:\Users\Admin\AppData\Local\Temp\voxy.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\voxy.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\voxy.exe" MD53⤵PID:1416
-
-
C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:1492
-
-
C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:3568
-
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c pause2⤵
- Executes a command shell one-liner
PID:4356
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2628