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
142s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-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/kbd101a.dll
-
Size
7KB
-
MD5
e4f681853bd2257ec1212b2d2671985c
-
SHA1
3ef52e164b0ad479f0211dcef12d8a55a8bdd93f
-
SHA256
48add203079c73edcd05800b1a9b2e60c18a916a6e7e4c21be8fac3d6f60ab02
-
SHA512
35b36b45a59de3b243d2e77b754ba5e8f0ccd47bd5f5b02a80bca2080e0f45375f7223426612674794e67e42a2a1bec811739553f65b10de5382afb0a44eb90b
-
SSDEEP
96:vwKC1kenzketFbwXmybNcqDWrpMlWpHzFWwrP:HNenzketBs3W9FWm
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 3 IoCs
description pid Process procid_target PID 2028 wrote to memory of 924 2028 rundll32.exe 86 PID 2028 wrote to memory of 924 2028 rundll32.exe 86 PID 2028 wrote to memory of 924 2028 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\71\kbd101a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\71\kbd101a.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:924
-