Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:48
Static task
static1
Behavioral task
behavioral1
Sample
02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe
Resource
win7-20221111-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
13 signatures
150 seconds
General
-
Target
02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe
-
Size
4.4MB
-
MD5
0e08621052fb6adcbb1a423150cc9077
-
SHA1
5c5e551ef27220c9f2008dc04e2b34b72f3b7fc5
-
SHA256
02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf
-
SHA512
e1f67193d666c6411106dbb1c0c29d55a933f28ab8ae03839cf6e1f9f102930cb842be433e62dacc6d08e06de3434f9c10d5a38c462c38b4eac973f09db88f07
-
SSDEEP
98304:KkWVs/OZ1eJtWPLZtSrJY811P9xMvMz/B0+IqdFAD8oBdJnorTiGh3+RPneF1wyS:KjUYuGpKL58F
Score
8/10
Malware Config
Signatures
-
Registers COM server for autorun 1 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32\ = "C:\\Program Files (x86)\\GOSaVVe\\w2h8d.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
pid Process 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 384 regsvr32.exe 3308 regsvr32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension 5 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gpmaklkjeeooijnjchofmmidnhoampbl\2.0\manifest.json 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gpmaklkjeeooijnjchofmmidnhoampbl\2.0\manifest.json 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gpmaklkjeeooijnjchofmmidnhoampbl\2.0\manifest.json 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gpmaklkjeeooijnjchofmmidnhoampbl\2.0\manifest.json 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gpmaklkjeeooijnjchofmmidnhoampbl\2.0\manifest.json 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ = "GOSaVVe" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\NoExplorer = "1" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ = "GOSaVVe" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\NoExplorer = "1" regsvr32.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\System32\GroupPolicy 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe -
Drops file in Program Files directory 8 IoCs
description ioc Process File created C:\Program Files (x86)\GOSaVVe\w2h8d.dll 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File opened for modification C:\Program Files (x86)\GOSaVVe\w2h8d.dll 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Program Files (x86)\GOSaVVe\w2h8d.tlb 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File opened for modification C:\Program Files (x86)\GOSaVVe\w2h8d.tlb 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Program Files (x86)\GOSaVVe\w2h8d.dat 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File opened for modification C:\Program Files (x86)\GOSaVVe\w2h8d.dat 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File created C:\Program Files (x86)\GOSaVVe\w2h8d.x64.dll 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe File opened for modification C:\Program Files (x86)\GOSaVVe\w2h8d.x64.dll 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei.2.0\CLSID\ = "{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei.2.0\ = "GOSaVVe" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei\CLSID\ = "{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei.2.0\ = "GOSaVVe" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\Programmable 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ = "GOSaVVe" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei\ = "GOSaVVe" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\VersionIndependentProgID 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32\ThreadingModel = "Apartment" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32\ = "C:\\Program Files (x86)\\GOSaVVe\\w2h8d.x64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei.2.0\CLSID 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\InprocServer32 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GOSaVVe" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ProgID 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ProgID\ = "GuoSaavei.2.0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\VersionIndependentProgID\ = "GuoSaavei" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\ProgID 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\Programmable regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\GuoSaavei.GuoSaavei\CurVer\ = "GuoSaavei.2.0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410}\Implemented Categories 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1472 wrote to memory of 384 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 85 PID 1472 wrote to memory of 384 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 85 PID 1472 wrote to memory of 384 1472 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe 85 PID 384 wrote to memory of 3308 384 regsvr32.exe 86 PID 384 wrote to memory of 3308 384 regsvr32.exe 86 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{ECDB15FD-C816-6C2D-F2F0-DD9896AB2410} = "1" 02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe"C:\Users\Admin\AppData\Local\Temp\02247b6acaab422a5e97c09ee795d039b50c0ce3881002802cd35e4b7426ffdf.exe"1⤵
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1472 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GOSaVVe\w2h8d.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GOSaVVe\w2h8d.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3308
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:2556
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4968
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5KB
MD595e71b0a78a57866ca0f1dc9e7b81ad3
SHA14f7ec5270a3102afb6d8191d0766c32f93417749
SHA256997ce500b32c7ec25ea9df813ffedfc89db7c135686357bbb632251ca475abe5
SHA512c23d0474925972c3a1cf162a090b6efb502ac2ce80d1c8e41c98c6e3e571e4233345a561b7dd1c41e72c618aa89440b7bbd2a85e0612ac04fb4d3961e853908b
-
Filesize
619KB
MD5d87bbe9d29b88e94ba03b16567033ddf
SHA119102742808244a23ca403d983dfd9f7088fffe3
SHA256fdbce4dd2b45ac64620fc875bd12d8706a197bc3def75cdc33b9984f039da5b5
SHA51224ea28c1104ee07604124842a99e359a53644e7693515dcf1b9a4dc7c8258c9d1bdc8b78b7018582521b6d41aebb96a1a38b6994fe83a12e29418bb011c69d03
-
Filesize
3KB
MD5fb73184b9c1bfaa44e6cbdb593fd2909
SHA14585af18986a5e24c544fcecd9e02e3006f440d1
SHA256c89fa0e13aa5c8930b6f28648653b815d4a93cd13e8d7d0f1bf8bf1a49920edb
SHA5122e130f61d2211b7d2799905937b78d5119c3b22580c467dcfe757d8ac5b1e86c33fb69e3c67a6267f4db0a2730dc7cc399b8020d077b30d77428f54ec03523ed
-
Filesize
699KB
MD51fe3d25ff48d168cb86094de5401cab0
SHA1c6e746f4c629185d8ef71d275845e1d072483923
SHA2565cecdf46cd265705f19edaabc14272048a1da3563ed099303f8ed47ba3056a04
SHA512ba3df2cf1031830fc9847c3213ec9fcd1c36c646071b2e5ae12b4bbf502a199e704131b6c53954a6ff969ba611e13743e89f0b26614b831d8b39c61a484c9be4
-
Filesize
699KB
MD51fe3d25ff48d168cb86094de5401cab0
SHA1c6e746f4c629185d8ef71d275845e1d072483923
SHA2565cecdf46cd265705f19edaabc14272048a1da3563ed099303f8ed47ba3056a04
SHA512ba3df2cf1031830fc9847c3213ec9fcd1c36c646071b2e5ae12b4bbf502a199e704131b6c53954a6ff969ba611e13743e89f0b26614b831d8b39c61a484c9be4
-
Filesize
699KB
MD51fe3d25ff48d168cb86094de5401cab0
SHA1c6e746f4c629185d8ef71d275845e1d072483923
SHA2565cecdf46cd265705f19edaabc14272048a1da3563ed099303f8ed47ba3056a04
SHA512ba3df2cf1031830fc9847c3213ec9fcd1c36c646071b2e5ae12b4bbf502a199e704131b6c53954a6ff969ba611e13743e89f0b26614b831d8b39c61a484c9be4