Overview
overview
10Static
static
37z2408/7Zz.exe
windows7-x64
107z2408/7Zz.exe
windows10-2004-x64
107z2408/7z2408-x64.exe
windows7-x64
77z2408/7z2408-x64.exe
windows10-2004-x64
77z2408/Aud...re.dll
windows7-x64
37z2408/Aud...re.dll
windows10-2004-x64
37z2408/HTCTL32.dll
windows7-x64
37z2408/HTCTL32.dll
windows10-2004-x64
37z2408/PCICHEK.dll
windows7-x64
37z2408/PCICHEK.dll
windows10-2004-x64
37z2408/PCICL32.dll
windows7-x64
37z2408/PCICL32.dll
windows10-2004-x64
37z2408/TCCTL32.dll
windows7-x64
37z2408/TCCTL32.dll
windows10-2004-x64
37z2408/msvcr100.dll
windows7-x64
37z2408/msvcr100.dll
windows10-2004-x64
37z2408/pcicapi.dll
windows7-x64
37z2408/pcicapi.dll
windows10-2004-x64
37z2408/remcmdstub.exe
windows7-x64
37z2408/remcmdstub.exe
windows10-2004-x64
3Analysis
-
max time kernel
13s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
31-10-2024 03:53
Static task
static1
Behavioral task
behavioral1
Sample
7z2408/7Zz.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
7z2408/7Zz.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
7z2408/7z2408-x64.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
7z2408/7z2408-x64.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
7z2408/AudioCapture.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
7z2408/AudioCapture.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
7z2408/HTCTL32.dll
Resource
win7-20241023-en
Behavioral task
behavioral8
Sample
7z2408/HTCTL32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
7z2408/PCICHEK.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
7z2408/PCICHEK.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
7z2408/PCICL32.dll
Resource
win7-20241023-en
Behavioral task
behavioral12
Sample
7z2408/PCICL32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
7z2408/TCCTL32.dll
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
7z2408/TCCTL32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
7z2408/msvcr100.dll
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
7z2408/msvcr100.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
7z2408/pcicapi.dll
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
7z2408/pcicapi.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
7z2408/remcmdstub.exe
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
7z2408/remcmdstub.exe
Resource
win10v2004-20241007-en
General
-
Target
7z2408/pcicapi.dll
-
Size
32KB
-
MD5
dcde2248d19c778a41aa165866dd52d0
-
SHA1
7ec84be84fe23f0b0093b647538737e1f19ebb03
-
SHA256
9074fd40ea6a0caa892e6361a6a4e834c2e51e6e98d1ffcda7a9a537594a6917
-
SHA512
c5d170d420f1aeb9bcd606a282af6e8da04ae45c83d07faaacb73ff2e27f4188b09446ce508620124f6d9b447a40a23620cfb39b79f02b04bb9e513866352166
-
SSDEEP
768:FFvNhAyi5hHA448qZkSn+EgT8To1iTYiu:FCyoHA448qSSzgI2GQ
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 7 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 2376 wrote to memory of 2612 2376 rundll32.exe 29 PID 2376 wrote to memory of 2612 2376 rundll32.exe 29 PID 2376 wrote to memory of 2612 2376 rundll32.exe 29 PID 2376 wrote to memory of 2612 2376 rundll32.exe 29 PID 2376 wrote to memory of 2612 2376 rundll32.exe 29 PID 2376 wrote to memory of 2612 2376 rundll32.exe 29 PID 2376 wrote to memory of 2612 2376 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7z2408\pcicapi.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7z2408\pcicapi.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2612
-