Overview
overview
10Static
static
5AudioCapture.dll
windows10-2004-x64
3AudioCapture.dll
windows11-ltsc_2024-x64
3HTCTL32.dll
windows10-2004-x64
3HTCTL32.dll
windows11-ltsc_2024-x64
3PCICHEK.dll
windows10-2004-x64
3PCICHEK.dll
windows11-ltsc_2024-x64
3PCICL32.dll
windows10-2004-x64
3PCICL32.dll
windows11-ltsc_2024-x64
3Patch.html
windows10-2004-x64
3Patch.html
windows11-ltsc_2024-x64
3TCCTL32.dll
windows10-2004-x64
3TCCTL32.dll
windows11-ltsc_2024-x64
3complex.exe
windows10-2004-x64
10complex.exe
windows11-ltsc_2024-x64
10msvcr100.dll
windows10-2004-x64
3msvcr100.dll
windows11-ltsc_2024-x64
3pcicapi.dll
windows10-2004-x64
3pcicapi.dll
windows11-ltsc_2024-x64
3remcmdstub.exe
windows10-2004-x64
3remcmdstub.exe
windows11-ltsc_2024-x64
3Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/10/2026, 04:32
Static task
static1
Behavioral task
behavioral1
Sample
AudioCapture.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
AudioCapture.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
HTCTL32.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
HTCTL32.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
PCICHEK.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
PCICHEK.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
PCICL32.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
PCICL32.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
Patch.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
Patch.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
TCCTL32.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
TCCTL32.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
complex.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
complex.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
msvcr100.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
msvcr100.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
pcicapi.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
pcicapi.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
remcmdstub.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
remcmdstub.exe
Resource
win11ltsc2024-20260911-en
General
- Target PCICHEK.dll
- Size 18KB
- Sample261007-e57lgsssfs
- SHA256 313117e723dda6ea3911faacd23f4405003fb651c73de8deff10b9eb5b4a058a
- MD5 a0b9388c5f18e27266a31f8c5765b263
- SHA1 906f7e94f841d464d4da144f7c858fa2160e36db
- SHA512 6051a0b22af135b4433474dc7c6f53fb1c06844d0a30ed596a3c6c80644df511b023e140c4878867fa2578c79695fac2eb303aea87c0ecfc15a4ad264bd0b3cd
- SSDEEP 192:1ANeiOT8Z2b6SoVF6RRHaPrpF3o47jtd3hfwHjvud3hfwx7bjuh:1ANt+E2exrpxTSDuTuih
- TLSH T15D821BD21F696503EBE24E7161EADA165D36B6D0AB74C0EF307581452EC0BE03E6931F
- 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4896 wrote to memory of 5072 4896 rundll32.exe 91
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:5072
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3192