12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e

General

Target

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Size

4.3MB
MD5

edc8863888bca0dc996e3ad1082d211e
SHA1

85d113be3726b2032e62a380e9334a5195328b01
SHA256

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e
SHA512

dfd6464cb3ae9af6e7f273fefcefe3389331b31a1c3e121b9886e938be60f6621e6568653e8b949396217e324bd270fd135bd4926d964a00bf7abc3b01f9193d
SSDEEP

49152:pfCEhCaeFdYti7FqOd6ZFpwRt98ZDlsPB6t8ID6VqbSv:KBzqOdG+6Zpt8g6VqW

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\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\rPc7uiGlfHvzzW.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exeregsvr32.exe

pid process

4532 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
4696 regsvr32.exe
4300 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:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.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:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\NoExplorer = "1"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

Drops file in System32 directory 4 IoCs

Processes:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

Drops file in Program Files directory 8 IoCs

Processes:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

description	ioc	process
File created	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dat	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File opened for modification	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dat	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File opened for modification	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dll	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File opened for modification	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dll	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File created	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.tlb	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
File opened for modification	C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.tlb	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{b2def44a-1068-44c3-a7b0-a5df0af09682}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{b2def44a-1068-44c3-a7b0-a5df0af09682}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exe12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID\	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{b2def44a-1068-44c3-a7b0-a5df0af09682}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ProgID\ = ".9"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{b2def44a-1068-44c3-a7b0-a5df0af09682}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{b2def44a-1068-44c3-a7b0-a5df0af09682}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ThreadingModel = "Apartment"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\Programmable	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}\Implemented Categories	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GGoSave"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\rPc7uiGlfHvzzW.x64.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSave"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ProgID	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GGoSave\\rPc7uiGlfHvzzW.tlb"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ProgID	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID\	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

pid	process
4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exe

description	pid	process	target process
PID 4532 wrote to memory of 4696	4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe	regsvr32.exe
PID 4532 wrote to memory of 4696	4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe	regsvr32.exe
PID 4532 wrote to memory of 4696	4532	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe	regsvr32.exe
PID 4696 wrote to memory of 4300	4696	regsvr32.exe	regsvr32.exe
PID 4696 wrote to memory of 4300	4696	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682} = "1"	12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe

C:\Users\Admin\AppData\Local\Temp\12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
"C:\Users\Admin\AppData\Local\Temp\12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.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:4532

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4696

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4300

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2188

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)\GGoSave\rPc7uiGlfHvzzW.dat
Filesize
5KB

MD5
ca7343f36d2c856ea2a8d1df0e3db0cd

SHA1
ed0f66c6c73e66464c0fb20f6f78949fab9658e0

SHA256
b175ca06c3cdcb12b737bec9b124ec6aceafba2c3b723f01ecbe363f0587e9ac

SHA512
66b101b5876612e10d2ddee68e7b97016b9f25b1c7ba6617828f72d308513035f545a05eedac18f934ee78da72748ba222adf66ff9077bb680a3a3125f57a336

Download Submit
C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dll
Filesize
622KB

MD5
2dfff2c4ff19c44abf2bd235a75a4605

SHA1
e3d8eecb4acf261b70bb0ff231cccadeb18fba5b

SHA256
6626b98a94ef2ebbac3d6627dd05699fdba4c5840ba101ca2954e17581f3444d

SHA512
91c99b421953d7ba7e9d7c4bfa21fcc2440dbb5f00f27b709a0de3d7c4a60d2d6e3f94cb6462fd2ecc9596c06c933d6f54e7b7f64128e95282c4db9e325b45f1

Download Submit
C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.tlb
Filesize
3KB

MD5
779b5c810c1a2b89eb45c75ff12c0e21

SHA1
00d185a97296c2545c6361edf6ace23bf38a096e

SHA256
0ce1c0a5d7ffbcb82406d20ea42989311ff9bcd993527270d983b533cd66765a

SHA512
0e33c14061c6a2ef3ac75c19283b4caecfc9dfaa5bf57da285ea7610988a14f194807df5d799a86a777caf87b9a3c9714b4528afb32b15cce914f672bb143441

Download Submit
C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll
Filesize
700KB

MD5
b35c2a7e6779afd13fcad69a3f57b9ad

SHA1
e09c5388a4fd7de279d056f5370066c04daf9848

SHA256
069ab79f3da8642ffdb36f00d583f884bd3468d70cc831e1d2c00249a56bd0bd

SHA512
2223aec77363dfb708553259c78f934067e5fd9e890008018ba9ebad6e0a066ffe7142797c540a63476ec11f63f5c539ff2d88ae81e91a5f4a41e1f3d81ced06

Download Submit
C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll
Filesize
700KB

MD5
b35c2a7e6779afd13fcad69a3f57b9ad

SHA1
e09c5388a4fd7de279d056f5370066c04daf9848

SHA256
069ab79f3da8642ffdb36f00d583f884bd3468d70cc831e1d2c00249a56bd0bd

SHA512
2223aec77363dfb708553259c78f934067e5fd9e890008018ba9ebad6e0a066ffe7142797c540a63476ec11f63f5c539ff2d88ae81e91a5f4a41e1f3d81ced06

Download Submit
C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll
Filesize
700KB

MD5
b35c2a7e6779afd13fcad69a3f57b9ad

SHA1
e09c5388a4fd7de279d056f5370066c04daf9848

SHA256
069ab79f3da8642ffdb36f00d583f884bd3468d70cc831e1d2c00249a56bd0bd

SHA512
2223aec77363dfb708553259c78f934067e5fd9e890008018ba9ebad6e0a066ffe7142797c540a63476ec11f63f5c539ff2d88ae81e91a5f4a41e1f3d81ced06

Download Submit
memory/4300-141-0x0000000000000000-mapping.dmp

Download
memory/4532-132-0x0000000003000000-0x00000000030A5000-memory.dmp

Filesize
660KB

Download
memory/4696-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads