0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec

General

Target

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Size

4.4MB
MD5

348c0c585452e9db274178166e2be34f
SHA1

dada50fb25005597580fe0e25001ed24fbca4b5b
SHA256

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec
SHA512

3a5de59e1f6a2ebf1c12c0b8dd71699a2b67502c280044ebf80f786ab08c4a9bb96c741cb0585493b85d4e7df5708754ac04f900499f28c964d0b71bd5757a02
SSDEEP

49152:m9aK6zTouxmBF0HDxup40+gppWmD/M2BKQl0c7SKuZ8hpTQdQB:4wToXj0wpp1D/v7SKuZspsdQ

Score

8^/10

adware discovery persistence spyware stealer

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\97DT2oYxeeevnZ.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exeregsvr32.exeregsvr32.exe

pid process

1288 0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
556 regsvr32.exe
1492 regsvr32.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops Chrome extension 5 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ngiglghcchgcjofindancdmeilhcmped\2.0\manifest.json	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ngiglghcchgcjofindancdmeilhcmped\2.0\manifest.json	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ngiglghcchgcjofindancdmeilhcmped\2.0\manifest.json	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ngiglghcchgcjofindancdmeilhcmped\2.0\manifest.json	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ngiglghcchgcjofindancdmeilhcmped\2.0\manifest.json	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

Processes:

regsvr32.exe0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}\ = "GoSave"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}\NoExplorer = "1"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3c444c41-d33d-4b5a-b676-97c762fad751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

Drops file in System32 directory 4 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

Drops file in Program Files directory 8 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.dat	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File opened for modification	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.dll	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File opened for modification	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.dll	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.tlb	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File opened for modification	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.tlb	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
File created	C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.dat	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{3c444c41-d33d-4b5a-b676-97c762fad751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{3C444C41-D33D-4B5A-B676-97C762FAD751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{3C444C41-D33D-4B5A-B676-97C762FAD751}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{3c444c41-d33d-4b5a-b676-97c762fad751}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C444C41-D33D-4B5A-B676-97C762FAD751}\Implemented Categories	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32\ThreadingModel = "Apartment"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3C444C41-D33D-4B5A-B676-97C762FAD751}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3C444C41-D33D-4B5A-B676-97C762FAD751}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C444C41-D33D-4B5A-B676-97C762FAD751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\97DT2oYxeeevnZ.tlb"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\ = "GoSave"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\Programmable	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{3c444c41-d33d-4b5a-b676-97c762fad751}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{3c444c41-d33d-4b5a-b676-97c762fad751}"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\97DT2oYxeeevnZ.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\ProgID	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\InprocServer32	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\ProgID	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751}\VersionIndependentProgID	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C444C41-D33D-4B5A-B676-97C762FAD751}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

pid	process
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exeregsvr32.exe

description	pid	process	target process
PID 1288 wrote to memory of 556	1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe	regsvr32.exe
PID 1288 wrote to memory of 556	1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe	regsvr32.exe
PID 1288 wrote to memory of 556	1288	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe	regsvr32.exe
PID 556 wrote to memory of 1492	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1492	556	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{3c444c41-d33d-4b5a-b676-97c762fad751} = "1"	0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe

C:\Users\Admin\AppData\Local\Temp\0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.exe
"C:\Users\Admin\AppData\Local\Temp\0c17dc1c6e2deee827be63a946a8b28b4815fe23513ed42f807ca7c62ab684ec.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:1288

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:556

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1492

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3532

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Browser Extensions

1

T1176

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.dat
Filesize
4KB

MD5
8efab6123109ac02e5577056ce4436ed

SHA1
a4488c938e94c0e81d6ca41f4a7a299d7262c83b

SHA256
c52684526ff10ce54b11bdd9c794fb7d6a86c44729ce81dd18f8dab2f80340fb

SHA512
48bc1a3f2fa33c2dcc485a58d95b637cd94dcf7ab1514ec3565c3c93cd97c9de266d76075baa27d5be10e4e1390a99ecff4f4dac67d93bdec69935e99eed945e

Download Submit
C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.dll
Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.tlb
Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\GoSave\97DT2oYxeeevnZ.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/556-138-0x0000000000000000-mapping.dmp

Download
memory/1288-132-0x00000000038F0000-0x00000000039B9000-memory.dmp

Filesize
804KB

Download
memory/1492-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads