c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad

General

Target

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Size

3.5MB
MD5

f4e4d7105644c7587ef61508aeaf9a31
SHA1

0b4d2802b130cf1ae5facd7aea6bab001ecb9545
SHA256

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad
SHA512

fee0c9f5c0dbbca4be7748e5de9e4eae9646907a022de6d4e22094ff593f91bdbf51353a0304d39a8421c9147e0b63717f8f6db7516006e97788cfdb8752a2e9
SSDEEP

98304:142vCH/c45oOK1IElTrbuXZUM8QCdwR9oGqK4acStjcTDX/qYKLuLsbLYeJUKd1s:1Fv8/fr8ITJ8Ipe

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\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSaave\\aS6SiqEiH6oKKL.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exeregsvr32.exeregsvr32.exe

pid process

516 c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
2032 regsvr32.exe
1388 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:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocoonliicnggejfegehimklibdnhbdfa\2.0\manifest.json	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocoonliicnggejfegehimklibdnhbdfa\2.0\manifest.json	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocoonliicnggejfegehimklibdnhbdfa\2.0\manifest.json	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocoonliicnggejfegehimklibdnhbdfa\2.0\manifest.json	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocoonliicnggejfegehimklibdnhbdfa\2.0\manifest.json	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.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.exec94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ = "GGoSaave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ = "GGoSaave"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}\NoExplorer = "1"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9a8da336-8376-46af-b33b-2abde0b2a18c}	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Windows\System32\GroupPolicy	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

Drops file in Program Files directory 8 IoCs

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

description	ioc	process
File created	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.dat	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.dat	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.dll	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.dll	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File created	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.tlb	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
File opened for modification	C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.tlb	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exec94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

description	ioc	process
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\{9a8da336-8376-46af-b33b-2abde0b2a18c}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{9a8da336-8376-46af-b33b-2abde0b2a18c}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{9A8DA336-8376-46AF-B33B-2ABDE0B2A18C}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{9A8DA336-8376-46AF-B33B-2ABDE0B2A18C}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSaave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9A8DA336-8376-46AF-B33B-2ABDE0B2A18C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GGoSaave\\aS6SiqEiH6oKKL.tlb"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{9a8da336-8376-46af-b33b-2abde0b2a18c}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{9a8da336-8376-46af-b33b-2abde0b2a18c}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSaave"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSaave\\aS6SiqEiH6oKKL.x64.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\Programmable	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GGoSaave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\VersionIndependentProgID	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSaave\\aS6SiqEiH6oKKL.dll"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9A8DA336-8376-46AF-B33B-2ABDE0B2A18C}\Implemented Categories	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ = "GGoSaave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9A8DA336-8376-46AF-B33B-2ABDE0B2A18C}\Implemented Categories	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\VersionIndependentProgID	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\Programmable	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9A8DA336-8376-46AF-B33B-2ABDE0B2A18C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{9a8da336-8376-46af-b33b-2abde0b2a18c}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c}\ProgID	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

pid	process
516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exeregsvr32.exe

description	pid	process	target process
PID 516 wrote to memory of 2032	516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe	regsvr32.exe
PID 516 wrote to memory of 2032	516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe	regsvr32.exe
PID 516 wrote to memory of 2032	516	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe	regsvr32.exe
PID 2032 wrote to memory of 1388	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1388	2032	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{9a8da336-8376-46af-b33b-2abde0b2a18c} = "1"	c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe

C:\Users\Admin\AppData\Local\Temp\c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.exe
"C:\Users\Admin\AppData\Local\Temp\c94b2615876fad7eb892c7c94a0ef011a61eb47d52954d69ee1093e016c8d4ad.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:516

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:5004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:5024

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

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Downloads

C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.dat

Filesize
5KB

MD5
4ecfa331d265043e277c77d976c24cbe

SHA1
f19367bccd3e6b6ffd5e23a03ff1f961880d0d2b

SHA256
e42b143688d23e1f8aaca55703c39baf33966857d8c3797d87b2123560a69188

SHA512
0218ebf395dd40255231ae1276589a1579fafce120341a1c7d45d66f18ef6033e1042490ea9716a9463d6e08faf1c98bfc2c4531d2e8992b9535a8cd48eeb377

Download Submit
C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.dll

Filesize
623KB

MD5
103866fff4628ada4be6e5235b2ebf5d

SHA1
86ca018b33c7cdb953371ee1e290313b9a54a251

SHA256
963728f71b4ecee9380a18f5bbc6930256be6018a8087a9964f98ba3e17b7a7c

SHA512
2a8f9ce8854bab77b801eb146934e267de3cca83727a8a7c13885b41c75a0b563fdd0cb1683f78057fc6833b22d9d14c5ef0d3707753293d59d4b61f7a9744c3

Download Submit
C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.tlb

Filesize
3KB

MD5
3c920faafd032eeda08e4166860d4318

SHA1
26451ee3659c4a217f42ebd07f254679ab452f3a

SHA256
3377d0af1044505271c64fc342e22a7a24b757e5471657f656ac743373e22857

SHA512
327668001f94842eee3ff1dc44c70ddca5da3a0bb49aeea6b3162608b07496456e78bcb3de0462e5e375b349e813f13fd02e61b9e389b1d954cea2628c3c4a6e

Download Submit
C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll

Filesize
700KB

MD5
401087ab67c6d917bf08d82f011d9eee

SHA1
d13dbf241d214d6036f8c6276e0e305fc2ac2b8a

SHA256
fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5

SHA512
4d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6

Download Submit
C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll

Filesize
700KB

MD5
401087ab67c6d917bf08d82f011d9eee

SHA1
d13dbf241d214d6036f8c6276e0e305fc2ac2b8a

SHA256
fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5

SHA512
4d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6

Download Submit
C:\Program Files (x86)\GGoSaave\aS6SiqEiH6oKKL.x64.dll

Filesize
700KB

MD5
401087ab67c6d917bf08d82f011d9eee

SHA1
d13dbf241d214d6036f8c6276e0e305fc2ac2b8a

SHA256
fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5

SHA512
4d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6

Download Submit
memory/516-132-0x0000000002CE0000-0x0000000002D83000-memory.dmp

Filesize
652KB

Download
memory/1388-141-0x0000000000000000-mapping.dmp

Download
memory/2032-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads