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
139s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-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/AudioCapture.dll
-
Size
91KB
-
MD5
4182f37b9ba1fa315268c669b5335dde
-
SHA1
2c13da0c10638a5200fed99dcdcf0dc77a599073
-
SHA256
a74612ae5234d1a8f1263545400668097f9eb6a01dfb8037bc61ca9cae82c5b8
-
SHA512
4f22ad5679a844f6ed248bf2594af94cf2ed1e5c6c5441f0fb4de766648c17d1641a6ce7c816751f0520a3ae336479c15f3f8b6ebe64a76c38bc28a02ff0f5dc
-
SSDEEP
1536:wrOxDJs/Ksdl0R1dBmhFXxRpP9JNvbnPUGI:3yXlQmhhHp9J9bnPTI
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3508 wrote to memory of 4448 3508 rundll32.exe rundll32.exe PID 3508 wrote to memory of 4448 3508 rundll32.exe rundll32.exe PID 3508 wrote to memory of 4448 3508 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportSn\AudioCapture.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportSn\AudioCapture.dll,#12⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
memory/4448-132-0x0000000000000000-mapping.dmp