14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992

General

Target

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Size

4.3MB
MD5

6ac7262287360d39ac1152754af3226f
SHA1

8b88303f1bfcdc6700309e046abf7a0824cb0314
SHA256

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992
SHA512

aaecffc242772e5789125eaa2f8731a8cf2896dade823ba0e71e1f4387b866e6b6e460614920fbeef7405593766421b8c5244a5d5470df1a734027d220ba2b68
SSDEEP

98304:zWsgUvdI1FHCl/jTRaY/cD7Hjtj94QJXW:3DVIEjTRan/Jm

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 created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\56MBQ2XM1r9bXr.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exeregsvr32.exeregsvr32.exe

pid process

1424 14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
1328 regsvr32.exe
1540 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:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\ = "GoSave"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\NoExplorer = "1"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

description	ioc	process
File created	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.dat	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File opened for modification	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.dat	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File created	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File opened for modification	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File created	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.dll	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File opened for modification	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.dll	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File created	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.tlb	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
File opened for modification	C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.tlb	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key deleted	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{D9AF9E23-EBEF-41DD-BAD6-727D427FCAC1}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key deleted	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key deleted	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{D9AF9E23-EBEF-41DD-BAD6-727D427FCAC1}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\ = "GoSave"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\ProgID\ = ".9"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\VersionIndependentProgID\	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{D9AF9E23-EBEF-41DD-BAD6-727D427FCAC1}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{d9af9e23-ebef-41dd-bad6-727d427fcac1}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\56MBQ2XM1r9bXr.dll"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\56MBQ2XM1r9bXr.tlb"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\VersionIndependentProgID	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\VersionIndependentProgID	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D9AF9E23-EBEF-41DD-BAD6-727D427FCAC1}\Implemented Categories	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{d9af9e23-ebef-41dd-bad6-727d427fcac1}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D9AF9E23-EBEF-41DD-BAD6-727D427FCAC1}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{D9AF9E23-EBEF-41DD-BAD6-727D427FCAC1}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\ProgID	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\VersionIndependentProgID\	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\Programmable	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{d9af9e23-ebef-41dd-bad6-727d427fcac1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1}\InprocServer32	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

pid	process
1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

description	pid	process
Token: SeDebugPrivilege	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Token: SeDebugPrivilege	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Token: SeDebugPrivilege	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Token: SeDebugPrivilege	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Token: SeDebugPrivilege	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Token: SeDebugPrivilege	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exeregsvr32.exe

description	pid	process	target process
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1424 wrote to memory of 1328	1424	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe
PID 1328 wrote to memory of 1540	1328	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{d9af9e23-ebef-41dd-bad6-727d427fcac1} = "1"	14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe

C:\Users\Admin\AppData\Local\Temp\14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.exe
"C:\Users\Admin\AppData\Local\Temp\14637c67b6ad6bd3c47c5f70c3ace83e901fc5e14503e1433e6063d7b1714992.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:1424

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1328

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1540

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

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.dat
Filesize
4KB

MD5
161b526db2ef6d8f038fc071c48f8253

SHA1
f6e1eb77175e89ad27431d3b593a7539d4e5c67b

SHA256
803b5ab74859a45ac2c7c1cea2474c7bf40dd4bf550b017762657f38a79acc48

SHA512
e4acaf0e20eb30b90a22d56fa0239b7e56e1b608f3845bdb1f16635c1595eab64c11bf2ec138791aeda41f7db7a9ce008aa4afd58eb243678135dd7c0386eab3

Download Submit
C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.tlb
Filesize
3KB

MD5
5b503f1b4056c3d4fbf2d03f88e1adfe

SHA1
c8d659ea27bf0ca0bbfd46865d5796589bf9ef68

SHA256
231ef0fef77ab6c7fea053f64a9ce7f9e21646b868bfe391962262fc15c9bb6c

SHA512
229207201368d9674258389df19132070390f913aa5cc21b7567c515be5f5e0f07cdaa460d497ae355f27f00f7fc75538783d8890f6c9c0e861a7ecb8f520bdb

Download Submit
C:\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll
Filesize
885KB

MD5
1a6b1013f17c1cdc6e98f82cd2568ea8

SHA1
c96e7bdba616743a5c05b08a342d89ed102376b0

SHA256
fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a

SHA512
10596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9

Download Submit
\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.dll
Filesize
747KB

MD5
d949da968ea04ac3a7ddf0e300bb32be

SHA1
581d7d799c538b8e9e578cf57c420fb802d5a201

SHA256
5c4756451acf8622efa75639f9131ca8215c165e2ef21cc1ab7f8fee77db462b

SHA512
fd00e332af52646425f0d4032bb1bbfc85a44ff274bcf212f1264a29be546db4c1ceab7da32c70248a6baa2c55d2dff47dcb2ac441c783a1d9d1260c4685eb7e

Download Submit
\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll
Filesize
885KB

MD5
1a6b1013f17c1cdc6e98f82cd2568ea8

SHA1
c96e7bdba616743a5c05b08a342d89ed102376b0

SHA256
fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a

SHA512
10596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9

Download Submit
\Program Files (x86)\GoSave\56MBQ2XM1r9bXr.x64.dll
Filesize
885KB

MD5
1a6b1013f17c1cdc6e98f82cd2568ea8

SHA1
c96e7bdba616743a5c05b08a342d89ed102376b0

SHA256
fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a

SHA512
10596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9

Download Submit
memory/1328-63-0x0000000000000000-mapping.dmp

Download
memory/1424-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1424-55-0x0000000001240000-0x0000000001306000-memory.dmp

Filesize
792KB

Download
memory/1540-67-0x0000000000000000-mapping.dmp

Download
memory/1540-68-0x000007FEFBD11000-0x000007FEFBD13000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads