Overview
overview
7Static
static
373baf66d22...35.exe
windows7-x64
773baf66d22...35.exe
windows10-2004-x64
7$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-10-2024 23:01
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
73baf66d229b0df777344c3ffe4f8d38fc8277733b79959dbb1312038b24f735.exe
Resource
win7-20241010-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
73baf66d229b0df777344c3ffe4f8d38fc8277733b79959dbb1312038b24f735.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISGameExplorerPlugin.dll
Resource
win7-20241010-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISGameExplorerPlugin.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral7
Sample
$PLUGINSDIR/WT_Plugin.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral8
Sample
$PLUGINSDIR/WT_Plugin.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
General
-
Target
$PLUGINSDIR/WT_Plugin.dll
-
Size
164KB
-
MD5
a1441a452aac1bc88fdd87754e88b7f9
-
SHA1
1c9e2e5d7987c09c5e04575fd0fcfbfbaedbcfda
-
SHA256
c859023e58c7c0f1ecb82a00d79bef6d26280a26b7fcb4135594ee2b8cd3bbe1
-
SHA512
0cbc22d5497a1343373866a34397a0dfb11ed69aa57ec12ee083ad7bb2b41925673e15905d35e2808c0c688e6b31a43b3bdfd71252d4200d2fbb5abe6e981b65
-
SSDEEP
3072:8fVsuKQwAI+qDC9VK84fDXgnmKXYEJUyrlRJIUCXK9wcJlXeLiWAQJ:Vu9bA8mKXYEJRJ/H6L9
Score
3/10
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\ = "Downloader Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1\CLSID\ = "{B4471D1B-6102-4121-85B0-F873B8E36466}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\ = "CHTML Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\ProgID\ = "CHTML.CHTML.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\VersionIndependentProgID\ = "CHTML.CHTML" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CurVer\ = "CHTML.CHTML.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\ = "MakeATLHappy" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\ = "Downloader Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\ProgID\ = "Downloader.Downloader.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\InprocServer32\ThreadingModel = "apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\InprocServer32\ThreadingModel = "apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ = "IHTMLExternalInterface" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PLUGINSDIR\\WT_Plugin.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CLSID\ = "{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CurVer\ = "Downloader.Downloader.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\AppID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ = "IHTMLExternalInterface" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\ = "CHTML Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CLSID\ = "{B4471D1B-6102-4121-85B0-F873B8E36466}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\AppID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\VersionIndependentProgID\ = "Downloader.Downloader" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1\ = "CHTML Object" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader.1\ = "Downloader Object" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CLSID regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30 PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30 PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30 PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30 PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30 PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30 PID 2296 wrote to memory of 2224 2296 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WT_Plugin.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2296 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WT_Plugin.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2224
-