Overview
overview
10Static
static
10sample/AMD.exe
windows11-21h2-x64
1sample/AppHost.exe
windows11-21h2-x64
1sample/AppModule.exe
windows11-21h2-x64
1sample/Mic...st.exe
windows11-21h2-x64
1sample/WildHost.exe
windows11-21h2-x64
1sample/Win...64.sys
windows11-21h2-x64
1sample/audiodg.exe
windows11-21h2-x64
9sample/winlogon.bat
windows11-21h2-x64
6Analysis
- user interaction
yes - max time kernel
149s - max time network
156s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
08/07/2026, 21:49
Behavioral task
behavioral1
Sample
sample/AMD.exe
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
sample/AppHost.exe
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
sample/AppModule.exe
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
sample/MicrosoftHost.exe
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
sample/WildHost.exe
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
sample/WinRing0x64.sys
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
sample/audiodg.exe
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
sample/winlogon.bat
Resource
win11-20260513-en
General
- Target sample/AppHost.exe
- Size 303KB
- Sample260708-1ppavsav4w
- SHA256 b4e264dc7bf4ed7807d8e09e67f5cb6ea887ab016458859de7821106081d6eef
- MD5 7d85bfb28dd45f743c697d4c030c7c76
- SHA1 26367ad0db272d851af19f8776a2c91d12fa1c3b
- SHA512 fc73b53372c9bf15d7d75dd64cae7aa4c9ce8303c4cbcbc18b34c6dd09f64582443550ed1d3779e0f8a94785f64e5f40e091cc82360475fc123410c38a8b79d8
- SSDEEP 6144:KfSFkVKL0m3D6UBCxwSNy7KtohXy8lqBVZFDeP:K6FkcLR3GUxSsUoZRc78
- TLSH T106648D5973A80CF9EC77813DC9564646EA72B8150760DBAF03E0865A9F33690AD3FB21
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2240 wrote to memory of 3748 2240 AppHost.exe 80 PID 3748 wrote to memory of 2360 3748 cmd.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\sample\AppHost.exe"C:\Users\Admin\AppData\Local\Temp\sample\AppHost.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\sample\MicrosoftHost.exe" --daemonized2⤵
- Suspicious use of WriteProcessMemory
PID:3748 -
C:\Users\Admin\AppData\Local\Temp\sample\MicrosoftHost.exeC:\Users\Admin\AppData\Local\Temp\sample\MicrosoftHost.exe --daemonized3⤵PID:2360
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