Overview
overview
10Static
static
371/AudioCapture.dll
windows7-x64
371/AudioCapture.dll
windows10-2004-x64
371/HTCTL32.dll
windows7-x64
371/HTCTL32.dll
windows10-2004-x64
371/KBDURDU.dll
windows10-2004-x64
371/PCICHEK.dll
windows7-x64
371/PCICHEK.dll
windows10-2004-x64
371/PCICL32.dll
windows7-x64
371/PCICL32.dll
windows10-2004-x64
371/TCCTL32.dll
windows7-x64
371/TCCTL32.dll
windows10-2004-x64
371/client32.exe
windows7-x64
1071/client32.exe
windows10-2004-x64
1071/kbd101a.dll
windows10-2004-x64
371/kbd101b.dll
windows10-2004-x64
371/kbd101c.dll
windows10-2004-x64
371/msvcr100.dll
windows7-x64
371/msvcr100.dll
windows10-2004-x64
371/pcicapi.dll
windows7-x64
371/pcicapi.dll
windows10-2004-x64
371/remcmdstub.exe
windows7-x64
371/remcmdstub.exe
windows10-2004-x64
371/rendezv...on.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/03/2025, 17:02
Static task
static1
Behavioral task
behavioral1
Sample
71/AudioCapture.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
71/AudioCapture.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral3
Sample
71/HTCTL32.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
71/HTCTL32.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral5
Sample
71/KBDURDU.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral6
Sample
71/PCICHEK.dll
Resource
win7-20241023-en
Behavioral task
behavioral7
Sample
71/PCICHEK.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral8
Sample
71/PCICL32.dll
Resource
win7-20240903-en
Behavioral task
behavioral9
Sample
71/PCICL32.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral10
Sample
71/TCCTL32.dll
Resource
win7-20240729-en
Behavioral task
behavioral11
Sample
71/TCCTL32.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral12
Sample
71/client32.exe
Resource
win7-20240903-en
Behavioral task
behavioral13
Sample
71/client32.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral14
Sample
71/kbd101a.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral15
Sample
71/kbd101b.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral16
Sample
71/kbd101c.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral17
Sample
71/msvcr100.dll
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
71/msvcr100.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral19
Sample
71/pcicapi.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
71/pcicapi.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral21
Sample
71/remcmdstub.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
71/remcmdstub.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral23
Sample
71/rendezvousSession.dll
Resource
win10v2004-20250314-en
General
-
Target
71/PCICL32.dll
-
Size
3.3MB
-
MD5
9fd51c744919c5970c9e36ce157e24e5
-
SHA1
7d8a27a7b1b8ed3018daba5c042f9afa7dceacf4
-
SHA256
26be62e3e4f391f0846de757b7f1c0f94307c90d4912c02a9219e334db97b265
-
SHA512
018cad3a4fad73ffca43e30772e45c58ddf1bc0822c2b12ba8b76c4ed74a073c750667278554ec3abd11ffe833d80b8b27cfd707831500b16bcc064f8d765cb4
-
SSDEEP
49152:V21hUCiNqyYPoWIyr/QMKJWHaiuVou4Iw6TClTaccwSEN2jXBQ:V2LUCiN1OZr/QHcuVbUlBSZFQ
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 7 IoCs
description pid Process procid_target PID 2876 wrote to memory of 2732 2876 rundll32.exe 30 PID 2876 wrote to memory of 2732 2876 rundll32.exe 30 PID 2876 wrote to memory of 2732 2876 rundll32.exe 30 PID 2876 wrote to memory of 2732 2876 rundll32.exe 30 PID 2876 wrote to memory of 2732 2876 rundll32.exe 30 PID 2876 wrote to memory of 2732 2876 rundll32.exe 30 PID 2876 wrote to memory of 2732 2876 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\71\PCICL32.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\71\PCICL32.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2732
-