Overview
overview
10Static
static
7872846234.zip
windows7-x64
17872846234.zip
windows10-2004-x64
1DBUG.ps1
windows7-x64
1DBUG.ps1
windows10-2004-x64
1WinSupport...re.dll
windows7-x64
1WinSupport...re.dll
windows10-2004-x64
1WinSupport...32.dll
windows7-x64
1WinSupport...32.dll
windows10-2004-x64
3WinSupport...EK.dll
windows7-x64
1WinSupport...EK.dll
windows10-2004-x64
1WinSupport...32.dll
windows7-x64
1WinSupport...32.dll
windows10-2004-x64
1WinSupport...32.dll
windows7-x64
1WinSupport...32.dll
windows10-2004-x64
1WinSupport...32.exe
windows7-x64
10WinSupport...32.exe
windows10-2004-x64
10WinSupport...00.dll
windows7-x64
3WinSupport...00.dll
windows10-2004-x64
3WinSupport...pi.dll
windows7-x64
1WinSupport...pi.dll
windows10-2004-x64
1WinSupport...ub.exe
windows7-x64
1WinSupport...ub.exe
windows10-2004-x64
1LOCALES/MSAMRNBD.dll
windows7-x64
1LOCALES/MSAMRNBD.dll
windows10-2004-x64
1LOCALES/MSAMRNBE.dll
windows7-x64
1LOCALES/MSAMRNBE.dll
windows10-2004-x64
1LOCALES/MSAUDDEC.dll
windows7-x64
1LOCALES/MSAUDDEC.dll
windows10-2004-x64
1LOCALES/MSAUDITE.dll
windows7-x64
1LOCALES/MSAUDITE.dll
windows10-2004-x64
1LOCALES/PROTONVP.exe
windows7-x64
7LOCALES/PROTONVP.exe
windows10-2004-x64
7Analysis
-
max time kernel
47s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-08-2022 13:38
Static task
static1
Behavioral task
behavioral1
Sample
7872846234.zip
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7872846234.zip
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
DBUG.ps1
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
DBUG.ps1
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
WinSupportSn/AudioCapture.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
WinSupportSn/AudioCapture.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
WinSupportSn/HTCTL32.dll
Resource
win7-20220812-en
Behavioral task
behavioral8
Sample
WinSupportSn/HTCTL32.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
WinSupportSn/PCICHEK.dll
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
WinSupportSn/PCICHEK.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
WinSupportSn/PCICL32.dll
Resource
win7-20220812-en
Behavioral task
behavioral12
Sample
WinSupportSn/PCICL32.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral13
Sample
WinSupportSn/TCCTL32.dll
Resource
win7-20220812-en
Behavioral task
behavioral14
Sample
WinSupportSn/TCCTL32.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral15
Sample
WinSupportSn/client32.exe
Resource
win7-20220812-en
Behavioral task
behavioral16
Sample
WinSupportSn/client32.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral17
Sample
WinSupportSn/msvcr100.dll
Resource
win7-20220812-en
Behavioral task
behavioral18
Sample
WinSupportSn/msvcr100.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral19
Sample
WinSupportSn/pcicapi.dll
Resource
win7-20220812-en
Behavioral task
behavioral20
Sample
WinSupportSn/pcicapi.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral21
Sample
WinSupportSn/remcmdstub.exe
Resource
win7-20220812-en
Behavioral task
behavioral22
Sample
WinSupportSn/remcmdstub.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral23
Sample
LOCALES/MSAMRNBD.dll
Resource
win7-20220812-en
Behavioral task
behavioral24
Sample
LOCALES/MSAMRNBD.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral25
Sample
LOCALES/MSAMRNBE.dll
Resource
win7-20220812-en
Behavioral task
behavioral26
Sample
LOCALES/MSAMRNBE.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral27
Sample
LOCALES/MSAUDDEC.dll
Resource
win7-20220812-en
Behavioral task
behavioral28
Sample
LOCALES/MSAUDDEC.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral29
Sample
LOCALES/MSAUDITE.dll
Resource
win7-20220812-en
Behavioral task
behavioral30
Sample
LOCALES/MSAUDITE.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral31
Sample
LOCALES/PROTONVP.exe
Resource
win7-20220812-en
Behavioral task
behavioral32
Sample
LOCALES/PROTONVP.exe
Resource
win10v2004-20220812-en
General
-
Target
WinSupportSn/msvcr100.dll
-
Size
755KB
-
MD5
0e37fbfa79d349d672456923ec5fbbe3
-
SHA1
4e880fc7625ccf8d9ca799d5b94ce2b1e7597335
-
SHA256
8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
-
SHA512
2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
-
SSDEEP
12288:nMmCy3nAgPAxN9ueqix/HEmxsvGrif8ZSy+rdQw2QRAtd74/vmYK6H3BVoe3z:MmCy3KxW3ixPEmxsvGrm8Z6r+JQPzV7z
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 696 1120 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1276 wrote to memory of 1120 1276 rundll32.exe rundll32.exe PID 1120 wrote to memory of 696 1120 rundll32.exe WerFault.exe PID 1120 wrote to memory of 696 1120 rundll32.exe WerFault.exe PID 1120 wrote to memory of 696 1120 rundll32.exe WerFault.exe PID 1120 wrote to memory of 696 1120 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportSn\msvcr100.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportSn\msvcr100.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 2243⤵
- Program crash