Overview
overview
10Static
static
1AudioCapture.dll
windows7-x64
3AudioCapture.dll
windows10-2004-x64
3HTCTL32.dll
windows7-x64
3HTCTL32.dll
windows10-2004-x64
3PCICHEK.dll
windows7-x64
3PCICHEK.dll
windows10-2004-x64
3PCICL32.dll
windows7-x64
3PCICL32.dll
windows10-2004-x64
3TCCTL32.dll
windows7-x64
3TCCTL32.dll
windows10-2004-x64
3client32.exe
windows7-x64
10client32.exe
windows10-2004-x64
10msvcr100.dll
windows7-x64
3msvcr100.dll
windows10-2004-x64
3pcicapi.dll
windows7-x64
3pcicapi.dll
windows10-2004-x64
3remcmdstub.exe
windows7-x64
3remcmdstub.exe
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-11-2024 19:08
Static task
static1
Behavioral task
behavioral1
Sample
AudioCapture.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
AudioCapture.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
HTCTL32.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
HTCTL32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
PCICHEK.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
PCICHEK.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
PCICL32.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
PCICL32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
TCCTL32.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
TCCTL32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
client32.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
client32.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
msvcr100.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
msvcr100.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
pcicapi.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
pcicapi.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
remcmdstub.exe
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
remcmdstub.exe
Resource
win10v2004-20241007-en
General
-
Target
PCICL32.dll
-
Size
3.3MB
-
MD5
916c03d8fc0c1fd211c254737dff1055
-
SHA1
948ee4fbae7ce9dc7a37ccaca75341876bbf5d70
-
SHA256
250e8bbec081ae5e65b669da92652af6d4266db816c8705fbc9be84707914d99
-
SHA512
ad18049763a0c289f80c0efa21fbe2a44d0d3f4b5f3686ed9be7562e5c9c68f932a8047377e3a5a8a2a6f09046bb12eadf8b6d3b99dfaa81650fa633ccee1050
-
SSDEEP
49152:IPcnfKOu6iigooamJwfLlH41GarwYoxeOfR90J0TpHaJclST2503:IPcniOu6CvJwfLVzpxeO59/Sv
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.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 840 wrote to memory of 1084 840 rundll32.exe 84 PID 840 wrote to memory of 1084 840 rundll32.exe 84 PID 840 wrote to memory of 1084 840 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICL32.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:840 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICL32.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1084
-