Overview
overview
10Static
static
26a3081183...b0.iso
windows7-x64
326a3081183...b0.iso
windows10-2004-x64
3DBUG.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
109s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
22-08-2022 17:39
Static task
static1
Behavioral task
behavioral1
Sample
26a30811833fd93ecb266b4e2287e9b30cb99aff38e5109398462946fced4ab0.iso
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
26a30811833fd93ecb266b4e2287e9b30cb99aff38e5109398462946fced4ab0.iso
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
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3060 wrote to memory of 4868 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 4868 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 4868 3060 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/4868-132-0x0000000000000000-mapping.dmp