Overview
overview
8Static
static
3AudioQuality.exe
windows7-x64
1AudioQuality.exe
windows10-2004-x64
1CrashReporter.exe
windows7-x64
1CrashReporter.exe
windows10-2004-x64
1KGDaemon.exe
windows7-x64
1KGDaemon.exe
windows10-2004-x64
1KGFlashBox.exe
windows7-x64
1KGFlashBox.exe
windows10-2004-x64
1KGService.exe
windows7-x64
6KGService.exe
windows10-2004-x64
6KuGoo3Down...ol.dll
windows7-x64
1KuGoo3Down...ol.dll
windows10-2004-x64
1KuGou.exe
windows7-x64
1KuGou.exe
windows10-2004-x64
1MobileIdentifyDLL.dll
windows7-x64
3MobileIdentifyDLL.dll
windows10-2004-x64
3RunGame.exe
windows7-x64
8RunGame.exe
windows10-2004-x64
8active_des...er.exe
windows7-x64
1active_des...er.exe
windows10-2004-x64
1active_des...64.exe
windows7-x64
1active_des...64.exe
windows10-2004-x64
1active_des...er.dll
windows7-x64
1active_des...er.dll
windows10-2004-x64
1active_des...64.dll
windows7-x64
1active_des...64.dll
windows10-2004-x64
1cef.js
windows7-x64
3cef.js
windows10-2004-x64
3codecs.dll
windows7-x64
3codecs.dll
windows10-2004-x64
3dataimporter.exe
windows7-x64
3dataimporter.exe
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
17-05-2024 18:27
Static task
static1
Behavioral task
behavioral1
Sample
AudioQuality.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
AudioQuality.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
CrashReporter.exe
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral4
Sample
CrashReporter.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
KGDaemon.exe
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral6
Sample
KGDaemon.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
KGFlashBox.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral8
Sample
KGFlashBox.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
KGService.exe
Resource
win7-20240419-en
windows7-x64
Behavioral task
behavioral10
Sample
KGService.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
KuGoo3DownXControl.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral12
Sample
KuGoo3DownXControl.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
KuGou.exe
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral14
Sample
KuGou.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
MobileIdentifyDLL.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral16
Sample
MobileIdentifyDLL.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
RunGame.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral18
Sample
RunGame.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
active_desktop_launcher.exe
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral20
Sample
active_desktop_launcher.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
active_desktop_launcher_x64.exe
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral22
Sample
active_desktop_launcher_x64.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
active_desktop_render.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral24
Sample
active_desktop_render.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
active_desktop_render_x64.dll
Resource
win7-20240419-en
windows7-x64
Behavioral task
behavioral26
Sample
active_desktop_render_x64.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
cef.js
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral28
Sample
cef.js
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
codecs.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral30
Sample
codecs.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
dataimporter.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral32
Sample
dataimporter.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
General
-
Target
KuGoo3DownXControl.dll
-
Size
542KB
-
MD5
b358c3102f8434670ba573950210167e
-
SHA1
f147fa98e182eceaa337c746e7032595b0b78f87
-
SHA256
a6ae76fe7bb10aa7893de011990a859620baa74a6f87d5e78d6005e69e7e448b
-
SHA512
d4d33d1034707ca8a5469c85f787a30ad236881101119340a4f809da4d7f37a3fbd8c74252c94479a149a9a08a01b39d0ca1f3745721875950ad72b8411c6982
-
SSDEEP
12288:9fuE7mPgu3cYIsgiP7zO2f7kUJZ8jTLxfUe3T:MoC3tFgm7zO2fxJZ8jTNfVj
Malware Config
Signatures
-
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\TypeLib\ = "{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\KuGoo3\CLSID = "{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\KuGoo\CLSID = "{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\ProgID\ = "KuGoo3DownXControl.KuGoo3Down" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\ToolboxBitmap32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KuGoo3DownXControl.KuGoo3Down\Clsid\ = "{162AF25B-5A2A-448E-A842-194653EF3E05}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\MiscStatus\1\ = "205201" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\TypeLib\ = "{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}\ProgID\ = "KuGoo3DownXControl.KuGoo3Proto" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\TypeLib\ = "{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KuGoo3DownXControl.KuGoo3Proto\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KuGoo3DownXControl.KuGoo3Proto\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\ = "IKuGoo3Down" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\KuGoo3DownXControl.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\KuGoo3DownXControl.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\TypeLib\ = "{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\KuGoo3 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\Version\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\KuGoo3DownXControl.dll,1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\ = "IKuGoo3Down" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KuGoo3DownXControl.KuGoo3Proto regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KuGoo3DownXControl.KuGoo3Proto\Clsid\ = "{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\Verb regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\Verb\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\ = "IKuGoo3DownEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4C8C35BC-8E8E-46BC-A4CC-F26D9F804763}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\KuGoo regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KuGoo3DownXControl.KuGoo3Down regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\TypeLib\ = "{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\Control\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\ = "KuGoo3DownXControl Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE269465-D334-414A-BB1F-2F53FAD77251}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{162AF25B-5A2A-448E-A842-194653EF3E05}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{04B9A4F6-B3C8-4227-BEB7-11DB11D15647}\1.0\FLAGS\ = "2" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28 PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28 PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28 PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28 PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28 PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28 PID 1736 wrote to memory of 2312 1736 regsvr32.exe 28