28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042

General

Target

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Size

4.2MB
MD5

1a7bdd902148d7f5e43eea6fd9bd7524
SHA1

6bb711ab516d9e71681c4e2686ff42cbd1de7fe9
SHA256

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042
SHA512

9486e8565126425baf4041afa1d70e58f459a3b60ffc57f71cc35ffdad5612edc90224649a530ff241432984f7877dd9f603c08c1ff416c56da27b0557ba4349
SSDEEP

49152:e+smhH2wfH/xHjs5FA0wSeenfwZU5BcumXE9Q+G0yt7uwhO8jsnHsiLw8LQ8Zk:e1mJnx0Ze9El2uEO8C/LwrU

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\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\2mKQVdEGZ2TojR.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exeregsvr32.exeregsvr32.exe

pid process

1532 28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
5032 regsvr32.exe
3544 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:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

description	ioc	process
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\laloeghgcgdefopgngibknbppajmllea\2.0\manifest.json	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\laloeghgcgdefopgngibknbppajmllea\2.0\manifest.json	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\laloeghgcgdefopgngibknbppajmllea\2.0\manifest.json	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\laloeghgcgdefopgngibknbppajmllea\2.0\manifest.json	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\laloeghgcgdefopgngibknbppajmllea\2.0\manifest.json	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.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.exe28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}\ = "GoSave"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}\NoExplorer = "1"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0e0352b6-4634-49c7-8ccf-fb462a271382}	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

Drops file in Program Files directory 8 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

description	ioc	process
File created	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File opened for modification	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.dll	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File opened for modification	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.dll	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.tlb	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File opened for modification	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.tlb	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File created	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.dat	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
File opened for modification	C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.dat	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{0E0352B6-4634-49C7-8CCF-FB462A271382}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{0e0352b6-4634-49c7-8ccf-fb462a271382}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{0e0352b6-4634-49c7-8ccf-fb462a271382}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{0E0352B6-4634-49C7-8CCF-FB462A271382}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

Modifies registry class 64 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{0e0352b6-4634-49c7-8ccf-fb462a271382}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\2mKQVdEGZ2TojR.tlb"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0E0352B6-4634-49C7-8CCF-FB462A271382}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\VersionIndependentProgID	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\ = "GoSave"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0E0352B6-4634-49C7-8CCF-FB462A271382}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0E0352B6-4634-49C7-8CCF-FB462A271382}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\Programmable	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32\ThreadingModel = "Apartment"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\ = "GoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0E0352B6-4634-49C7-8CCF-FB462A271382}\Implemented Categories	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{0e0352b6-4634-49c7-8ccf-fb462a271382}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\VersionIndependentProgID\	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\2mKQVdEGZ2TojR.x64.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382}	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

pid	process
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

description	pid	process
Token: SeDebugPrivilege	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Token: SeDebugPrivilege	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Token: SeDebugPrivilege	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Token: SeDebugPrivilege	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Token: SeDebugPrivilege	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
Token: SeDebugPrivilege	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exeregsvr32.exe

description	pid	process	target process
PID 1532 wrote to memory of 5032	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe	regsvr32.exe
PID 1532 wrote to memory of 5032	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe	regsvr32.exe
PID 1532 wrote to memory of 5032	1532	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe	regsvr32.exe
PID 5032 wrote to memory of 3544	5032	regsvr32.exe	regsvr32.exe
PID 5032 wrote to memory of 3544	5032	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{0e0352b6-4634-49c7-8ccf-fb462a271382} = "1"	28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe

C:\Users\Admin\AppData\Local\Temp\28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.exe
"C:\Users\Admin\AppData\Local\Temp\28f96734578f8d4d9daeeff7ca9d730f1a23eccfd731f4b531e412f4249c8042.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:1532

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:5032

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3544

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3448

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)\GoSave\2mKQVdEGZ2TojR.dat
Filesize
4KB

MD5
1bcfbea5311c831281c95fdbaa6d3577

SHA1
5b4c8e35f48c9c022e51e6b34c5d767e692cc20d

SHA256
d1bba65ebce2f105e431be3ea91f70a1d529a865aa40b48c8025bfbb724f2298

SHA512
725576a6e1bcc94065c8eb4f1851e00cfb6c4ddad1152636b937093ab9aae56f64aa66b77ac975fc3bd1bc083005c7fc08668a2eb4689766d8c69c0a7a5d1533

Download Submit
C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.dll
Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.tlb
Filesize
3KB

MD5
6bdd6ba23e0c129c5b4fa1a141aa21f6

SHA1
beef025f5611f84ce53f24e58435f070f92c064f

SHA256
14f706e58b4e332e1bc9b6fc6c650097db6e0ea91ac7ad0064aba01832ddd990

SHA512
828d9f58efd731252209ea1ed7d092c9e88190b81272fa704c8cb963f5f9d91172610b90e0bce763c0f5207b10d67d0fc4eb31294fd89dde2a260a19d324bc1b

Download Submit
C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll
Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll
Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\GoSave\2mKQVdEGZ2TojR.x64.dll
Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
memory/1532-132-0x00000000038D0000-0x000000000399A000-memory.dmp

Filesize
808KB

Download
memory/3544-141-0x0000000000000000-mapping.dmp

Download
memory/5032-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads