Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 04:10
Behavioral task
behavioral1
Sample
InstallDriver.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
InstallDriver.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
PlayPcSpeaker.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral4
Sample
PlayPcSpeaker.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
Behavioral task
behavioral5
Sample
inpout32.dll
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral6
Sample
inpout32.dll
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target InstallDriver.exe
- Size 48KB
- Sample260723-erwbaswsgs
- SHA256 2f6cef951a937f898ff24bc6adcdffb321b55fd3d21769ca9580e0233bbeed5a
- MD5 f25a0a82ad1eefd4becd6f034c078dbc
- SHA1 75c1063c318bd528b90e8a29bfc419beb1d35654
- SHA512 5d16a06664a22d95b4a9c553608456e1e9499c72db3fa76e429e3e3da83c9af589fa76f0b66c867976d71b26c4c6d5cc67afb1d0861af3751852368e5d7c7e3b
- SSDEEP 768:zsfqbtPnPlt0RBNxamrr1A081ZadarUq3XEOgbtwg:FbFP/0D3DriT18w1etwg
- TLSH T13523180A3893C033E41649B586E58AC15FFF7C133AF3A06FEF84454E1AA129899797F5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\Drivers\inpoutx64.sys InstallDriver.exe - Executes dropped EXE 1 IoCs
pid Process 1628 inpoutx64.sys - 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 InstallDriver.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 816 Process not Found
Processes
-
C:\Users\Admin\AppData\Local\Temp\InstallDriver.exe"C:\Users\Admin\AppData\Local\Temp\InstallDriver.exe"1⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
PID:6140
-
C:\Windows\System32\Drivers\inpoutx64.sysSystem32\Drivers\inpoutx64.sys1⤵
- Executes dropped EXE
PID:1628
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\System32\drivers\inpoutx64.sys
- Size 14KB
- SHA256 f8965fdce668692c3785afa3559159f9a18287bc0d53abb21902895a8ecf221b
- MD5 9321a61a25c7961d9f36852ecaa86f55
- SHA1 6afc6b04cf73dd461e4a4956365f25c1f1162387
- SHA512 16443809a625bc9ce70cb1b993e14a621fd10355075390d2f924dbe2e46dae82751d8fbca9d916420c062a4ac4c7f10b517b9affbff8323582f601c824ea4d08
- SSDEEP 192:31Hhhh0mwRJnyowJL/aMjGwP7HM3UM+ebMPkuZgjlBME:lH90mwRJnYJLWZLbkku6j
- TLSH T15762F8D307622155EC968F31D1EAD7B3AD72F5846FD691CB103088AA1E46BF02F7C61A
- MD5 SHA1 SHA512 SSDEEP TLSH