Analysis
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max time kernel
58s -
max time network
79s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 07:41
Static task
static1
Behavioral task
behavioral1
Sample
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe
Resource
win10v2004-20221111-en
General
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Target
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe
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Size
3.8MB
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MD5
646c2e3d426699be4bea08d7b22e20d6
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SHA1
50d98b87d7613f036dcb41c9f7b81ee65067daf9
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SHA256
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81
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SHA512
f44437da353675cc163a3a21a3272dc980573d6d96df5153460caa18064419e50e31fd745880069ec73cc5e1b89e41179594dca1d54db7c53d5dadaa522873d6
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SSDEEP
49152:b45jRVuoniCTvSWrilGvak2NATRB9n+KuTH+mYQLzFE5:mv9iqvsiENKBV4TH+mYQLz
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\Xz2VubhlzLiuvt.x64.dll" regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exeregsvr32.exeregsvr32.exepid process 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe 1816 regsvr32.exe 1376 regsvr32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 3 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\afmaciehcahnadgdopidhiclfmfoedno\2.0\manifest.json 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\afmaciehcahnadgdopidhiclfmfoedno\2.0\manifest.json 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\afmaciehcahnadgdopidhiclfmfoedno\2.0\manifest.json 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exe71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a}\ = "GGoSave" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a}\NoExplorer = "1" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a}\ = "GGoSave" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{218fe269-389f-4619-9764-cc031414646a}\NoExplorer = "1" regsvr32.exe -
Drops file in System32 directory 4 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe -
Drops file in Program Files directory 8 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exedescription ioc process File opened for modification C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.tlb 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.dat 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File opened for modification C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.dat 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dll 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File opened for modification C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dll 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.dll 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File opened for modification C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.dll 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe File created C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.tlb 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe -
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key deleted \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{218FE269-389F-4619-9764-CC031414646A} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{218fe269-389f-4619-9764-cc031414646a} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{218fe269-389f-4619-9764-cc031414646a} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key deleted \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{218FE269-389F-4619-9764-CC031414646A} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe -
Modifies registry class 64 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\VersionIndependentProgID\ 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\Programmable 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\ProgID 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218FE269-389F-4619-9764-CC031414646A} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{218fe269-389f-4619-9764-cc031414646a}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\ = "GGoSave" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\ProgID\ = ".9" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32\ThreadingModel = "Apartment" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{218fe269-389f-4619-9764-cc031414646a}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218FE269-389F-4619-9764-CC031414646A}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSave" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218FE269-389F-4619-9764-CC031414646A}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218FE269-389F-4619-9764-CC031414646A}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\ProgID 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GGoSave\\Xz2VubhlzLiuvt.tlb" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSave" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\. 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\Xz2VubhlzLiuvt.dll" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218fe269-389f-4619-9764-cc031414646a}\VersionIndependentProgID 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{218fe269-389f-4619-9764-cc031414646a}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{218fe269-389f-4619-9764-cc031414646a}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{218fe269-389f-4619-9764-cc031414646a}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{218FE269-389F-4619-9764-CC031414646A}\Implemented Categories 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exepid process 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exeregsvr32.exedescription pid process target process PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1980 wrote to memory of 1816 1980 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe PID 1816 wrote to memory of 1376 1816 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{218fe269-389f-4619-9764-cc031414646a} = "1" 71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.exe"C:\Users\Admin\AppData\Local\Temp\71597a950a759b12fb61672ef6d049ff967483e972174b3a793afd64f941fd81.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:1980 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1376
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.datFilesize
4KB
MD53413ad88ca1d4d38d05b1ae6dd6701d7
SHA1a34ba4fa0268351e15dff4b988ca966d6a424fb3
SHA2560754c2bc28d11ddae208cb30f5951602f204960748ca8baf08f878945be8c696
SHA512013a6e6a52ba1f5f590f563bff5077c22bb41d1617acfa1bd940f6d612dd2b72b61e0bf8708998d506e03d7c705c052bbbaef4646304a00760729b68427f56d6
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C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.tlbFilesize
3KB
MD504394c6fd86d2619f9ca279c405ce4fa
SHA175c975f51db8219dd89825408f9748ed557a271d
SHA256c70e8100821466642b0df8f4e5c399ec9d9428f4b4716aef32eb96c1fd5d982b
SHA512e7fb1ebd90d6570b81d3b3c4c903356bd3f619ed5197c67a10f5a1181f41eeb0f27ad5e2b02398f00da2c21055c29d5a1dc8b9e3a98003219eac8cfd2eaa7ca6
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C:\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dllFilesize
695KB
MD5778129815857ac62bb0c123b8b428189
SHA1df269d9de71cfde97a5f156492aaba450e671287
SHA256c76feac6ef5e2da002411d7bf90a1bb2ae6ac1eeaa8ba26d83851d54879005eb
SHA512204feaaa4e592e6d57f54a4bc99bcd8b5b6e214e6936230fbf5dd8608d2c7f1b2fc16495221b1e7f8c5f6a0f19a3e62900a33e7852f86b07479023fc8048d8d7
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\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.dllFilesize
614KB
MD5c6b13b59b5326dd95e352027a180e42f
SHA116e02b4d300896d0384f5deed58a301191be0b8a
SHA256a732d4f500b4df6cec5852bc4e8c7f8c64857b7c089637aca46643ecdd9f9a9f
SHA512c24466afe116ce22c14e0e80348eb2f7ec2498a188605afd34cf1e51ad7bb018920dda997c88063f38e12ff4a0e0e627fdc5140b66d890b0c6862f441421bf8e
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\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dllFilesize
695KB
MD5778129815857ac62bb0c123b8b428189
SHA1df269d9de71cfde97a5f156492aaba450e671287
SHA256c76feac6ef5e2da002411d7bf90a1bb2ae6ac1eeaa8ba26d83851d54879005eb
SHA512204feaaa4e592e6d57f54a4bc99bcd8b5b6e214e6936230fbf5dd8608d2c7f1b2fc16495221b1e7f8c5f6a0f19a3e62900a33e7852f86b07479023fc8048d8d7
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\Program Files (x86)\GGoSave\Xz2VubhlzLiuvt.x64.dllFilesize
695KB
MD5778129815857ac62bb0c123b8b428189
SHA1df269d9de71cfde97a5f156492aaba450e671287
SHA256c76feac6ef5e2da002411d7bf90a1bb2ae6ac1eeaa8ba26d83851d54879005eb
SHA512204feaaa4e592e6d57f54a4bc99bcd8b5b6e214e6936230fbf5dd8608d2c7f1b2fc16495221b1e7f8c5f6a0f19a3e62900a33e7852f86b07479023fc8048d8d7
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memory/1376-65-0x0000000000000000-mapping.dmp
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memory/1376-66-0x000007FEFBA81000-0x000007FEFBA83000-memory.dmpFilesize
8KB
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memory/1816-61-0x0000000000000000-mapping.dmp
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memory/1980-54-0x0000000075521000-0x0000000075523000-memory.dmpFilesize
8KB
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memory/1980-55-0x0000000002840000-0x00000000028E1000-memory.dmpFilesize
644KB