7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08

General

Target

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Size

3.7MB
MD5

83b73d241b3f808688b014230fb2a5e8
SHA1

398677a8f7f43c4a7c12f80735ab4041f7c61953
SHA256

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08
SHA512

e79bd3f41063addf3518bf32d124b24080356f6783cc29af6651060ec503ca63bc6b56f9f20fa893951087bdb338837efea2949bf0dbfc3e1a95e63c0e69d343
SSDEEP

49152:oJgQb1pA0pl0+bLcObvEWQskn3L+8/8JGsWJuWL3KYmsw7KX6LCc:0rTMoVQ5nb3OXWDMW

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32\ = "C:\\Program Files (x86)\\GoSoavei\\o6Mk79oMdyaPui.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exeregsvr32.exeregsvr32.exe

pid process

3480 7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
1832 regsvr32.exe
4380 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:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\lbmglmfmhbpcabpkidhnoodjolkboakl\2.0\manifest.json	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\lbmglmfmhbpcabpkidhnoodjolkboakl\2.0\manifest.json	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\lbmglmfmhbpcabpkidhnoodjolkboakl\2.0\manifest.json	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\lbmglmfmhbpcabpkidhnoodjolkboakl\2.0\manifest.json	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\lbmglmfmhbpcabpkidhnoodjolkboakl\2.0\manifest.json	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.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:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}\ = "GoSoavei"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}\ = "GoSoavei"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b49974ca-8e8c-41b8-8999-6671a883f620}\NoExplorer = "1"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

Drops file in System32 directory 4 IoCs

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

Drops file in Program Files directory 8 IoCs

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.dll	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.tlb	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File opened for modification	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.tlb	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.dat	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File opened for modification	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.dat	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File opened for modification	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
File created	C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.dll	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{B49974CA-8E8C-41B8-8999-6671A883F620}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{B49974CA-8E8C-41B8-8999-6671A883F620}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{b49974ca-8e8c-41b8-8999-6671a883f620}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{b49974ca-8e8c-41b8-8999-6671a883f620}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

Modifies registry class 64 IoCs

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSoavei"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B49974CA-8E8C-41B8-8999-6671A883F620}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{b49974ca-8e8c-41b8-8999-6671a883f620}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\ = "GoSoavei"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32\ = "C:\\Program Files (x86)\\GoSoavei\\o6Mk79oMdyaPui.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B49974CA-8E8C-41B8-8999-6671A883F620}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\VersionIndependentProgID	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\VersionIndependentProgID\	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\ProgID\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\ = "GoSoavei"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\Programmable	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B49974CA-8E8C-41B8-8999-6671A883F620}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSoavei"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\ProgID	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\Programmable	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B49974CA-8E8C-41B8-8999-6671A883F620}\Implemented Categories	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32\ = "C:\\Program Files (x86)\\GoSoavei\\o6Mk79oMdyaPui.dll"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32\ThreadingModel = "Apartment"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{b49974ca-8e8c-41b8-8999-6671a883f620}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSoavei"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\InprocServer32	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620}\ProgID	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

pid	process
3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exeregsvr32.exe

description	pid	process	target process
PID 3480 wrote to memory of 1832	3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe	regsvr32.exe
PID 3480 wrote to memory of 1832	3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe	regsvr32.exe
PID 3480 wrote to memory of 1832	3480	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe	regsvr32.exe
PID 1832 wrote to memory of 4380	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 4380	1832	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{b49974ca-8e8c-41b8-8999-6671a883f620} = "1"	7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe

C:\Users\Admin\AppData\Local\Temp\7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.exe
"C:\Users\Admin\AppData\Local\Temp\7575313cc3a6ed9d9a945e4c34b4a1162a29aa47c38ee6e833a035603bb76e08.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:3480

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1832

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3324

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

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Downloads

C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.dat
Filesize
5KB

MD5
ddf1f541d6b6d24fde7f5c4e3550a4ea

SHA1
937d425cc8b3477f01890472160e1bc4bb8927c3

SHA256
d0fc583015c9785cc86be92bba2c348e2da175eb5c190649947a5c86418e5b1d

SHA512
e0d458967bcabb74adc370ccc1e23832ed828c31b6980ef69277de5bd9e9bce4531e0431138d446327707640727940d7975ee956e8edeb31b237dc1f90eb6a23

Download Submit
C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.dll
Filesize
617KB

MD5
5b02fe261c5832aba1e2b35228934c17

SHA1
b30aef32bfc7fb93add291dd7699d209fc3a60c1

SHA256
af2632d8ad1a0b0e706f260de79b687cf94855d911bf5fc9d4b7007e256e7a6c

SHA512
936b81acb1219be1c18b958f4fc3bd7c5c1ab617fa20e76db165f6ffdb2f674c602c18522980527d84cad7a93dcc79cb222e5e4a8b301298ec141a8b6eb26e72

Download Submit
C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.tlb
Filesize
3KB

MD5
934268ece04f6de7c76bfed3478cf1d4

SHA1
a4e0ca22b9db6bfcf061d76e8101ef7559813954

SHA256
ab54518451a446e00679b2dbecd9285d8a96841ad27df558a2e0b6ce55252b8c

SHA512
043fa5fd301b7bbdb6f9ee7766c46dfe5da897b7f7dd164372326416fdb1b7cb3c3809f1293b987077ded2664daf123f9bb217cb12c7d9bf923b1df6a2afccea

Download Submit
C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll
Filesize
700KB

MD5
5bdec27c100693ecb0b61cc2555e8505

SHA1
771242d417269c2f9150d649f06e6ec8e8bd8cb7

SHA256
ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326

SHA512
1b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4

Download Submit
C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll
Filesize
700KB

MD5
5bdec27c100693ecb0b61cc2555e8505

SHA1
771242d417269c2f9150d649f06e6ec8e8bd8cb7

SHA256
ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326

SHA512
1b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4

Download Submit
C:\Program Files (x86)\GoSoavei\o6Mk79oMdyaPui.x64.dll
Filesize
700KB

MD5
5bdec27c100693ecb0b61cc2555e8505

SHA1
771242d417269c2f9150d649f06e6ec8e8bd8cb7

SHA256
ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326

SHA512
1b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4

Download Submit
memory/1832-138-0x0000000000000000-mapping.dmp

Download
memory/3480-132-0x0000000000E10000-0x0000000000EB2000-memory.dmp

Filesize
648KB

Download
memory/4380-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads