c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d

General

Target

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Size

4.3MB
MD5

5c60db904d10abdfee4b6a7e5cec1a90
SHA1

f720429be0b38c5c09758f07a6c370b9a4ecc80f
SHA256

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d
SHA512

8ee0cea1a047cc9f9599a424ed6fdef1abdaeea2e3c9b4af15ca771f0c8137a15ef7f3485462cc248777bd66f68a4a3d34133cc1692031f923ec0f785b48f04c
SSDEEP

49152:kSuK4jZ0WHCpNqLmxup4BdGKvghxfki1E9buOBqFmyoC3yE/Ac5mWxnmgr:P2Z0NvqXKcCbuOBqF1oWNAxenD

Score

8^/10

adware discovery persistence stealer

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Processes:

regsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\V9rvhu1I5oegg4.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exeregsvr32.exeregsvr32.exe

pid process

1020 c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
1892 regsvr32.exe
1880 regsvr32.exe
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

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:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exeregsvr32.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\NoExplorer = "1"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\ = "GoSave"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

Drops file in Program Files directory 8 IoCs

Processes:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

description	ioc	process
File created	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.dll	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File opened for modification	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.dll	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File created	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.tlb	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File opened for modification	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.tlb	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File created	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.dat	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File opened for modification	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.dat	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File created	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
File opened for modification	C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exec0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{EEA55189-9418-48F0-BFD5-B34EACA8A2F8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{EEA55189-9418-48F0-BFD5-B34EACA8A2F8}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exec0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{EEA55189-9418-48F0-BFD5-B34EACA8A2F8}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{eea55189-9418-48f0-bfd5-b34eaca8a2f8}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{EEA55189-9418-48F0-BFD5-B34EACA8A2F8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\ProgID	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\VersionIndependentProgID	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\V9rvhu1I5oegg4.tlb"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{eea55189-9418-48f0-bfd5-b34eaca8a2f8}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\VersionIndependentProgID\	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32\ThreadingModel = "Apartment"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EEA55189-9418-48F0-BFD5-B34EACA8A2F8}\Implemented Categories	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\V9rvhu1I5oegg4.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\V9rvhu1I5oegg4.dll"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\VersionIndependentProgID\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{eea55189-9418-48f0-bfd5-b34eaca8a2f8}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8}\Programmable	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EEA55189-9418-48F0-BFD5-B34EACA8A2F8}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

pid	process
1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

description	pid	process
Token: SeDebugPrivilege	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Token: SeDebugPrivilege	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Token: SeDebugPrivilege	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Token: SeDebugPrivilege	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Token: SeDebugPrivilege	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Token: SeDebugPrivilege	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exeregsvr32.exe

description	pid	process	target process
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1020 wrote to memory of 1892	1020	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe
PID 1892 wrote to memory of 1880	1892	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{eea55189-9418-48f0-bfd5-b34eaca8a2f8} = "1"	c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe

C:\Users\Admin\AppData\Local\Temp\c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe
"C:\Users\Admin\AppData\Local\Temp\c0963db7ac3e654ec496922d20a5fd726be965cb7182e8825e1772c7b58b6b9d.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- 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:1020

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1892

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1880

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

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.dat
Filesize
4KB

MD5
da318689b84f39a897622f63894ad4d1

SHA1
664a0b5579b7f85e1dd66129bbe99133c9e6caa7

SHA256
a08dee1f10996413c0e552be73c00941b6cba2613d93c3856cfdbddac26a2860

SHA512
88ed45f2c0105d66f2d8b6b3105897563873deea32c2d5fe30327da95b3a3c517dfbb7c59678844656415a46c6a76bfb4120bca043421a9b792ff772e7059a5c

Download Submit
C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.tlb
Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\GoSave\V9rvhu1I5oegg4.dll
Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\GoSave\V9rvhu1I5oegg4.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1020-54-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/1020-55-0x0000000002AC0000-0x0000000002B89000-memory.dmp

Filesize
804KB

Download
memory/1880-65-0x0000000000000000-mapping.dmp

Download
memory/1880-66-0x000007FEFBB41000-0x000007FEFBB43000-memory.dmp

Filesize
8KB

Download
memory/1892-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads