792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762

General

Target

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Size

3.9MB
MD5

0adc478edc0414bb8a2fd8fd1bb16834
SHA1

669e9c2ca6788daa82e910316ad1e9f9c3271050
SHA256

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762
SHA512

de8c8614673313afe64b74611fd3206419315fdef7628ab4150b1beeb3da6176010ff442cc324f4f81a0e770a257675774ebc158fc1b52f3d66c2d4fcfbea714
SSDEEP

98304:MyyuPkNb1A/r1e+vrB4O/Kcb+hsOQj5IFzJEshNiPemHRNGF0W6JONwxXpUswO1y:NkNK/rxSQWevqiA

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 deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\K8BusXGc.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exeregsvr32.exeregsvr32.exe

pid process

5072 792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
2388 regsvr32.exe
4632 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:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhadlnghmkoaicfafnjipjfpaabgdghi\2.0\manifest.json	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhadlnghmkoaicfafnjipjfpaabgdghi\2.0\manifest.json	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhadlnghmkoaicfafnjipjfpaabgdghi\2.0\manifest.json	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhadlnghmkoaicfafnjipjfpaabgdghi\2.0\manifest.json	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhadlnghmkoaicfafnjipjfpaabgdghi\2.0\manifest.json	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.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.exe792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\ = "GGoSave"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\NoExplorer = "1"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\ = "GGoSave"	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File opened for modification	C:\Windows\System32\GroupPolicy	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

Drops file in Program Files directory 8 IoCs

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

description	ioc	process
File created	C:\Program Files (x86)\GGoSave\K8BusXGc.dat	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File opened for modification	C:\Program Files (x86)\GGoSave\K8BusXGc.dat	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File opened for modification	C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Program Files (x86)\GGoSave\K8BusXGc.dll	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File opened for modification	C:\Program Files (x86)\GGoSave\K8BusXGc.dll	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File created	C:\Program Files (x86)\GGoSave\K8BusXGc.tlb	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
File opened for modification	C:\Program Files (x86)\GGoSave\K8BusXGc.tlb	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exe792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave.2.0\ = "GGoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave\CurVer\ = "GoSave.2.0"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\VersionIndependentProgID	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\ = "GGoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave.2.0\CLSID	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave\CLSID	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GGoSave"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave.2.0\ = "GGoSave"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\VersionIndependentProgID	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave\CurVer	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\ProgID	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave\ = "GGoSave"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\Programmable	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\Implemented Categories	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GoSave.GoSave\CLSID\ = "{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\VersionIndependentProgID\ = "GoSave"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GGoSave\\K8BusXGc.tlb"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

pid	process
5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exeregsvr32.exe

description	pid	process	target process
PID 5072 wrote to memory of 2388	5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe	regsvr32.exe
PID 5072 wrote to memory of 2388	5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe	regsvr32.exe
PID 5072 wrote to memory of 2388	5072	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe	regsvr32.exe
PID 2388 wrote to memory of 4632	2388	regsvr32.exe	regsvr32.exe
PID 2388 wrote to memory of 4632	2388	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{AE75E6E9-C9A5-C2EC-5C96-998319737ED8} = "1"	792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe

C:\Users\Admin\AppData\Local\Temp\792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.exe
"C:\Users\Admin\AppData\Local\Temp\792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762.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:5072

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2388

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4236

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1008

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\GGoSave\K8BusXGc.dat
Filesize
4KB

MD5
c158d3a402b4b639faa8400caba14ee5

SHA1
6b59dfc19ba19e16c7130780ce5ca6a25a11d7cb

SHA256
200b793535e0696699aabad0abd27a555d3f40a60250c516409e427889ad920b

SHA512
ebe9724a87a211282454ba3dcd9e08c991d828fd7196bba1ea1325fb80a2359b8945a354bd94bb21f0b099b183eebec04bfae43a6e612cbbeef355b32d0c3d24

Download Submit
C:\Program Files (x86)\GGoSave\K8BusXGc.dll
Filesize
612KB

MD5
4e8d65edf539af96ec6861d8445573ae

SHA1
1b4554cd7c108aa09bb3aed009ac8440c0f8bb93

SHA256
f7931fcce1da10bbc25b3aff0b72a6744a7e454d9fc5d83f9c612e142eafee87

SHA512
a0ffd39e17e3e39d12d36bacebd21ac309f09b36e26b786d54e0218d6c41c01a3c3ecfe37aa7c4636f8be3c6821f21a21a3ba327d93fbddcb7adfca591838455

Download Submit
C:\Program Files (x86)\GGoSave\K8BusXGc.tlb
Filesize
3KB

MD5
123d8e428b231b034495720766d9db44

SHA1
20db932b0f9fb5045ae866259d4c4c2650e519fe

SHA256
e5a0972cb89bbe9ca59f02a11f145178b7cfee9d43cd2e6729b4d4b9c1809d1f

SHA512
79444ea1e1eecf5adaef18c229516bb095898a7ceed229133a6d6e7082ce02c9e40612ca2b3474d8934f47f41077784cf252ca5832faf0b7063d8cb3c31a1afa

Download Submit
C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll
Filesize
693KB

MD5
036a783b0d4af93086c9bef9bf1ed7d8

SHA1
58624b183fda19f285365c464914d8c342f693e5

SHA256
1cb50065e24f17a830d511888a1d857556e804ad0ad82d67953b3cbf04a406ec

SHA512
5f25cd28cad3bdd19475d2adfe7385cf177f0177010cd30d2cb03b237f011ae14b993a61466b71fa81613b51664f6b7c4ece954e78d667a17146e9aa38752062

Download Submit
C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll
Filesize
693KB

MD5
036a783b0d4af93086c9bef9bf1ed7d8

SHA1
58624b183fda19f285365c464914d8c342f693e5

SHA256
1cb50065e24f17a830d511888a1d857556e804ad0ad82d67953b3cbf04a406ec

SHA512
5f25cd28cad3bdd19475d2adfe7385cf177f0177010cd30d2cb03b237f011ae14b993a61466b71fa81613b51664f6b7c4ece954e78d667a17146e9aa38752062

Download Submit
C:\Program Files (x86)\GGoSave\K8BusXGc.x64.dll
Filesize
693KB

MD5
036a783b0d4af93086c9bef9bf1ed7d8

SHA1
58624b183fda19f285365c464914d8c342f693e5

SHA256
1cb50065e24f17a830d511888a1d857556e804ad0ad82d67953b3cbf04a406ec

SHA512
5f25cd28cad3bdd19475d2adfe7385cf177f0177010cd30d2cb03b237f011ae14b993a61466b71fa81613b51664f6b7c4ece954e78d667a17146e9aa38752062

Download Submit
memory/2388-138-0x0000000000000000-mapping.dmp

Download
memory/4632-141-0x0000000000000000-mapping.dmp

Download
memory/5072-132-0x0000000003520000-0x00000000035C5000-memory.dmp

Filesize
660KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads