Overview
overview
8Static
static
3ASIO4ALL_2_21.exe
windows10-2004-x64
7ASIO4ALL_2_21.exe
windows11-ltsc_2024-x64
8$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
8A4ARegFix.exe
windows10-2004-x64
1A4ARegFix.exe
windows11-ltsc_2024-x64
1ASIO4ALL Web Site.url
windows10-2004-x64
1ASIO4ALL Web Site.url
windows11-ltsc_2024-x64
1a4apanel.exe
windows10-2004-x64
3a4apanel.exe
windows11-ltsc_2024-x64
3asio4all.dll
windows10-2004-x64
3asio4all.dll
windows11-ltsc_2024-x64
8asio4all64.dll
windows10-2004-x64
7asio4all64.dll
windows11-ltsc_2024-x64
8Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/07/2026, 00:23
Static task
static1
Behavioral task
behavioral1
Sample
ASIO4ALL_2_21.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ASIO4ALL_2_21.exe
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral7
Sample
A4ARegFix.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
A4ARegFix.exe
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral9
Sample
ASIO4ALL Web Site.url
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
ASIO4ALL Web Site.url
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral11
Sample
a4apanel.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
a4apanel.exe
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral13
Sample
asio4all.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
asio4all.dll
Resource
win11ltsc2024-20260706-en
Behavioral task
behavioral15
Sample
asio4all64.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
asio4all64.dll
Resource
win11ltsc2024-20260706-en
General
- Target asio4all64.dll
- Size 396KB
- Sample260707-apf2daet4y
- SHA256 4ae415252479e63fc4c02b9c9a67a05aef857d5fd1a069ea923109513b6bb95f
- MD5 e87125096b9c9582bafafe7b52d563c2
- SHA1 c0903be432a72c8a3d8fe45c6667e50bd48da5ec
- SHA512 f401261e92f05692678ed8318bb1327dd5a4d917368042791a660cd27f333c59feb7a1d731aef0320fd34402dce3d16c08c2964c1a90fcfee6eb07bafd70a3cd
- SSDEEP 3072:KCtiBKjJM/fXjFqVO1itdUNBB6SQa3Xy4s+l6d2P:JsXfqO1G0BV6d2P
- TLSH T11F84940EE982F45CD0594EF88581F3B6B2A47E8B59233527869C7D0777BFBC1A470A42
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{232685C6-6548-49D8-846D-4141A3EF7560}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{232685C6-6548-49D8-846D-4141A3EF7560}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{232685C6-6548-49D8-846D-4141A3EF7560}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\asio4all64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{232685C6-6548-49D8-846D-4141A3EF7560} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{232685C6-6548-49D8-846D-4141A3EF7560}\ = "ASIO4ALL v2" regsvr32.exe