9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117

General

Target

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Size

4.6MB
MD5

6be2684284b3812ca845422cbbb46b8e
SHA1

4fa46e361d16c889ad0fd4b5403508fb7f06c289
SHA256

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117
SHA512

acf16e65939a1b219447fc564785c97ac1dbe63dec68c045ab28fcf1cd01da38727f9e0d9ca73a3ccb0e2618b68ccb7a3c85f03a97dfb5492422f0b0afaea4aa
SSDEEP

98304:IB5ZQZz8FK10bOlT84AkxqYmZHj3E7vqiVDBXptM+cD:o5eHAkxAuNVRoD

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\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\upTsQ64wiB8cmM.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exeregsvr32.exeregsvr32.exe

pid process

2276 9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
4692 regsvr32.exe
1048 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:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ooflipdhcjhoajkiimoonfoaimdkccod\2.0\manifest.json	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ooflipdhcjhoajkiimoonfoaimdkccod\2.0\manifest.json	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ooflipdhcjhoajkiimoonfoaimdkccod\2.0\manifest.json	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ooflipdhcjhoajkiimoonfoaimdkccod\2.0\manifest.json	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ooflipdhcjhoajkiimoonfoaimdkccod\2.0\manifest.json	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.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.exe9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}\ = "GoSave"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}\NoExplorer = "1"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{436934f9-67ee-4703-8dd1-8e39762d04de}\NoExplorer = "1"	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

Drops file in Program Files directory 8 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.dll	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.tlb	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File opened for modification	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.tlb	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.dat	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File opened for modification	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.dat	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File opened for modification	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
File created	C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.dll	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{436934F9-67EE-4703-8DD1-8E39762D04DE}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{436934F9-67EE-4703-8DD1-8E39762D04DE}	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\{436934f9-67ee-4703-8dd1-8e39762d04de}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{436934f9-67ee-4703-8dd1-8e39762d04de}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

Modifies registry class 64 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934F9-67EE-4703-8DD1-8E39762D04DE}\Implemented Categories	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\ = "GoSave"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\VersionIndependentProgID\	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32\ThreadingModel = "Apartment"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{436934f9-67ee-4703-8dd1-8e39762d04de}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\ProgID	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\ProgID\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934F9-67EE-4703-8DD1-8E39762D04DE}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\upTsQ64wiB8cmM.x64.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\upTsQ64wiB8cmM.dll"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\ProgID\ = ".9"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\InprocServer32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934F9-67EE-4703-8DD1-8E39762D04DE}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\ = "GoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{436934f9-67ee-4703-8dd1-8e39762d04de}"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\ProgID	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934F9-67EE-4703-8DD1-8E39762D04DE}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\Programmable	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de}\VersionIndependentProgID	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

pid	process
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

description	pid	process
Token: SeDebugPrivilege	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Token: SeDebugPrivilege	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Token: SeDebugPrivilege	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Token: SeDebugPrivilege	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Token: SeDebugPrivilege	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
Token: SeDebugPrivilege	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exeregsvr32.exe

description	pid	process	target process
PID 2276 wrote to memory of 4692	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe	regsvr32.exe
PID 2276 wrote to memory of 4692	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe	regsvr32.exe
PID 2276 wrote to memory of 4692	2276	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe	regsvr32.exe
PID 4692 wrote to memory of 1048	4692	regsvr32.exe	regsvr32.exe
PID 4692 wrote to memory of 1048	4692	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{436934f9-67ee-4703-8dd1-8e39762d04de} = "1"	9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe

C:\Users\Admin\AppData\Local\Temp\9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.exe
"C:\Users\Admin\AppData\Local\Temp\9a2aaa4e13e7de8cc43635692713a1cc93d84412e5745cd2bd2a90c5d10c0117.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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2276

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4692

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1048

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4860

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

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Downloads

C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.dat
Filesize
4KB

MD5
a4f167657a330f71ae072a3759b23884

SHA1
a499678870603d2c5c7598a586c06c4dc6e986cf

SHA256
5420f281d8c94dc4e8c1a2aa6616036e4d53c710c50cf6a8111daefd80ae562a

SHA512
51f0ac99d128f7ffebf8aea0861c78519ce186c3e5f128c03e37179b24c7a0f83350c210dd4de4b28cfdb6291dfb05b014d819f7ad772c3cfcd77db9196bff5b

Download Submit
C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.dll
Filesize
741KB

MD5
0f2db92a7d763af605b6273a4aa18382

SHA1
c9e6e9eb3c2050c86afa1b79e437ea8c8252573f

SHA256
ebdf480f55d619da9a5f23810ef174f5e789d81899bf4f63371cfd95e402658a

SHA512
824230a31cd7e7410c369dae190c1a3bec7498f52740b484e5d09c76265dbd71fb989f5ce889ca8a4f1ae28eb740e39d020b9581aa0496ae394d6ff3874038e5

Download Submit
C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.tlb
Filesize
3KB

MD5
b826030b97202e2efa7f7a60493c61a7

SHA1
8145289ac846d579df907dc43fa79fa5866f2930

SHA256
df318425290a57dbdaffd19be838eb1317d38d00be224272168375251cb2f83f

SHA512
246becba94b93fa2e79e9938efe94fd325e18ecd1ce93f642e184ba89d230a5cdf5596272e6ace3a7e9440e5aa9eb153bb8bc5ab6f3bc518fca9b790d4f8d6db

Download Submit
C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll
Filesize
879KB

MD5
0b282547d65c4597ac0f2c5cc09c3b37

SHA1
43a626f01c7ead04cee4b8523b02ee7248271051

SHA256
c8dbfff7b084eb5ff31be01fbd03f392b4c7cb192e904810c7a9e60b985be846

SHA512
541a816d8981656a697f96a89daad2a2d84c9f4a0769175babf8a2785ad6580c2fc3180575a8feeab39f5956176ef4ed4c80f433b557775c359ca3659219da30

Download Submit
C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll
Filesize
879KB

MD5
0b282547d65c4597ac0f2c5cc09c3b37

SHA1
43a626f01c7ead04cee4b8523b02ee7248271051

SHA256
c8dbfff7b084eb5ff31be01fbd03f392b4c7cb192e904810c7a9e60b985be846

SHA512
541a816d8981656a697f96a89daad2a2d84c9f4a0769175babf8a2785ad6580c2fc3180575a8feeab39f5956176ef4ed4c80f433b557775c359ca3659219da30

Download Submit
C:\Program Files (x86)\GoSave\upTsQ64wiB8cmM.x64.dll
Filesize
879KB

MD5
0b282547d65c4597ac0f2c5cc09c3b37

SHA1
43a626f01c7ead04cee4b8523b02ee7248271051

SHA256
c8dbfff7b084eb5ff31be01fbd03f392b4c7cb192e904810c7a9e60b985be846

SHA512
541a816d8981656a697f96a89daad2a2d84c9f4a0769175babf8a2785ad6580c2fc3180575a8feeab39f5956176ef4ed4c80f433b557775c359ca3659219da30

Download Submit
memory/1048-141-0x0000000000000000-mapping.dmp

Download
memory/2276-132-0x0000000002F70000-0x0000000003037000-memory.dmp

Filesize
796KB

Download
memory/4692-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads