7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361

General

Target

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Size

4.5MB
MD5

b39c3689ab3c513536ad9fa89f30f8ec
SHA1

a3fdaec8f6ab9cc27eeea6165cb45901c8624206
SHA256

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361
SHA512

370a4846e6dbb0a5c7aabda833ece20c5d36ce56367749606c852df03c7473cd2633ec57ec8822d198441cbe8ecc37953ea2a5889bd04f873735d6cfac5f02ff
SSDEEP

49152:BoaKaJJEq9+zJUHaxup404pXOjKzuFYdkL9buOBqFkZ8hpTQduR:6OJE/tUM9OjK9kBbuOBqFkZspsdu

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\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\NJhhfHTKEitJoM.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exeregsvr32.exeregsvr32.exe

pid process

304 7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
1288 regsvr32.exe
984 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 3 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\padgdbmfnbjppaaldbbodajhlmjlcpoc\2.0\manifest.json	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\padgdbmfnbjppaaldbbodajhlmjlcpoc\2.0\manifest.json	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\padgdbmfnbjppaaldbbodajhlmjlcpoc\2.0\manifest.json	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.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.exe7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ = "GoSave"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\NoExplorer = "1"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

Drops file in System32 directory 4 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File opened for modification	C:\Windows\System32\GroupPolicy	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

Drops file in Program Files directory 8 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

description	ioc	process
File created	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File opened for modification	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File created	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.dll	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File opened for modification	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.dll	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File created	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.tlb	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File opened for modification	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.tlb	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File created	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.dat	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
File opened for modification	C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.dat	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{F26DE2A9-473A-4FFC-B773-EA7A8C433CB5}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{F26DE2A9-473A-4FFC-B773-EA7A8C433CB5}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\VersionIndependentProgID\	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ProgID	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\VersionIndependentProgID	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F26DE2A9-473A-4FFC-B773-EA7A8C433CB5}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ = "GoSave"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\NJhhfHTKEitJoM.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\Programmable	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F26DE2A9-473A-4FFC-B773-EA7A8C433CB5}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\Programmable	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\ = "GoSave"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F26DE2A9-473A-4FFC-B773-EA7A8C433CB5}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

pid	process
304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exeregsvr32.exe

description	pid	process	target process
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 304 wrote to memory of 1288	304	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe
PID 1288 wrote to memory of 984	1288	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{f26de2a9-473a-4ffc-b773-ea7a8c433cb5} = "1"	7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe

C:\Users\Admin\AppData\Local\Temp\7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.exe
"C:\Users\Admin\AppData\Local\Temp\7f5847e4b21f5803ad2f2785171dd550c8cbac89c3466af73dd35a0c1a69f361.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:304

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1288

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:984

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

1

T1176

Registry Run Keys / Startup Folder

1

T1060

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.dat

Filesize
4KB

MD5
17178de169f9a06f6c5fa73753fc56fa

SHA1
b6be39f57b12ec363a26f88b62d9841dc7a1d6a2

SHA256
256541c1f40e3aac8425445a8eec1453fe0cb014bbc0d3e65c093b41c99028f2

SHA512
465eacd1d9700119226d9522b4c4bf7ace9ddcb7784f2cfa99d11321edec8494cf0ad0355299c4099fb2929f04993fe4100a0ff61e4106062dd216e5c75f15eb

Download Submit
C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.tlb

Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\GoSave\NJhhfHTKEitJoM.dll

Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\GoSave\NJhhfHTKEitJoM.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/304-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/304-55-0x0000000002BD0000-0x0000000002C99000-memory.dmp

Filesize
804KB

Download
memory/984-65-0x0000000000000000-mapping.dmp

Download
memory/984-66-0x000007FEFBD81000-0x000007FEFBD83000-memory.dmp

Filesize
8KB

Download
memory/1288-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads