c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 05:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Size

132KB
MD5

3f9d4275b81d0784575d59943b9346d1
SHA1

04a47b3c144a86eb6c89d121d7e2712df632c3f1
SHA256

c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9
SHA512

3318171cad9022c5e7c7124df9df849bbc7ce268afcc491f4e9b78b4bb1e8b2e8d979afc81ae9330fbd10a722d5f83495060a1d03fb240f0c032f1021f13d75e
SSDEEP

3072:vpBCRdma8JVU4je3+/xdzMLCBuTmJwR9VaQs5dEEnyAS4:xBw7keIBl6ns5dEmys

Score

7^/10

adware discovery persistence stealer

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
1568	regsvr32.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NaviSearch = "C:\\Program Files (x86)\\NaviSearch\\bin\\nls.exe"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.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 6 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\nvms.dll	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\NaviSearch\nvms.dll	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File created	C:\Program Files (x86)\NaviSearch\nls.exe	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File created	C:\Program Files (x86)\NaviSearch\ad.dat	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File created	C:\Program Files (x86)\NaviSearch\Uninstall.exe	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File opened for modification	C:\Program Files (x86)\NaviSearch\nvms.dll	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File opened for modification	C:\Program Files (x86)\NaviSearch\nls.exe	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File opened for modification	C:\Program Files (x86)\NaviSearch\ad-nls.dat	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File created	C:\Program Files (x86)\NaviSearch\ad-nls.dat	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
File created	C:\Program Files (x86)\NaviSearch\bin\nls.exe	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Use Search Asst = "no"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Search	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Search\SearchAssistant = "http://www.exactsearch.net/sidesearch"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\SearchUrl	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\SearchUrl\provider	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\0\win32	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\TypeLib	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\0\win32\ = "C:\\Windows\\SysWow64\\nvms.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\ProgID\ = "NLS.UrlCatcher.1"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32\ = "C:\\Windows\\SysWow64\\nvms.dll"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\HELPDIR	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\TypeLib\ = "{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher.1\ = "NLS UrlCatcher Class"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\Programmable	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\ = "NLS 1.0 Type Library"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\ = "NLS UrlCatcher Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\VersionIndependentProgID	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32\ThreadingModel = "Apartment"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\TypeLib\Version = "1.0"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\VersionIndependentProgID	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher\CLSID\ = "{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\ = "IUrlCatcher"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\TypeLib\Version = "1.0"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher\ = "NLS UrlCatcher Class"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\VersionIndependentProgID\ = "NLS.UrlCatcher"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\TypeLib	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\HELPDIR\ = "C:\\Windows\\SysWow64\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher\CLSID\ = "{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\ = "IXYZ"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\TypeLib	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\ProxyStubClsid32	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\TypeLib\Version = "1.0"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher.1\CLSID\ = " {AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\FLAGS	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher.1\CLSID\ = " {AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\ProgID\ = "NLS.UrlCatcher.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\HELPDIR\ = "C:\\Windows\\SysWow64\\"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\ProxyStubClsid32	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\TypeLib	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher\CLSID	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\ProxyStubClsid32	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\ProxyStubClsid32	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\ProgID	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32\ = "C:\\Windows\\SysWow64\\nvms.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\TypeLib\ = "{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\ = "IXYZ"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NLS.UrlCatcher.1\ = "NLS UrlCatcher Class"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4EB7BBE8-2E15-424B-9DDB-2CDB9516C2E3}\1.0\0	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C6906A23-4717-4E1F-B6FD-F06EBED11357}\ = "IUrlCatcher"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\VersionIndependentProgID\ = "NLS.UrlCatcher"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AEECBFDA-12FA-4881-BDCE-8C3E1CE4B344}\InprocServer32	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8EEE58D5-130E-4CBD-9C83-35A0564E1357}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27
PID 1956 wrote to memory of 1568	1956	c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe	27

C:\Users\Admin\AppData\Local\Temp\c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe
"C:\Users\Admin\AppData\Local\Temp\c08829d453e55483dec0e85c750200da984bf678562d144f7014041c43b15eb9.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 /s C:\Windows\system32\nvms.dll
  2⤵
  - Loads dropped DLL
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:1568

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

T1176

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\nvms.dll

Filesize
80KB

MD5
f4eaa09d78b46f943f8b093606866301

SHA1
87a1a3cbf775501f4285d949c42a3b8b52fa79af

SHA256
2e37739c20b29bae5f558a8f5463f7aec6090a97cb5adca6e8b6fb50ba7559de

SHA512
7b1720684348dee4b4f3549d8dbbc2272c9cc2f364b26085401c4c861d52f3a820aa99aa2dabd99be1df38797ff2360093ea6fb03e0a62f7821b1416e2f3eb4f

Download Submit
\Windows\SysWOW64\nvms.dll

Filesize
80KB

MD5
f4eaa09d78b46f943f8b093606866301

SHA1
87a1a3cbf775501f4285d949c42a3b8b52fa79af

SHA256
2e37739c20b29bae5f558a8f5463f7aec6090a97cb5adca6e8b6fb50ba7559de

SHA512
7b1720684348dee4b4f3549d8dbbc2272c9cc2f364b26085401c4c861d52f3a820aa99aa2dabd99be1df38797ff2360093ea6fb03e0a62f7821b1416e2f3eb4f

Download Submit
\Windows\SysWOW64\nvms.dll

Filesize
80KB

MD5
f4eaa09d78b46f943f8b093606866301

SHA1
87a1a3cbf775501f4285d949c42a3b8b52fa79af

SHA256
2e37739c20b29bae5f558a8f5463f7aec6090a97cb5adca6e8b6fb50ba7559de

SHA512
7b1720684348dee4b4f3549d8dbbc2272c9cc2f364b26085401c4c861d52f3a820aa99aa2dabd99be1df38797ff2360093ea6fb03e0a62f7821b1416e2f3eb4f

Download Submit
\Windows\SysWOW64\nvms.dll

Filesize
80KB

MD5
f4eaa09d78b46f943f8b093606866301

SHA1
87a1a3cbf775501f4285d949c42a3b8b52fa79af

SHA256
2e37739c20b29bae5f558a8f5463f7aec6090a97cb5adca6e8b6fb50ba7559de

SHA512
7b1720684348dee4b4f3549d8dbbc2272c9cc2f364b26085401c4c861d52f3a820aa99aa2dabd99be1df38797ff2360093ea6fb03e0a62f7821b1416e2f3eb4f

Download Submit
memory/1956-54-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/1956-55-0x0000000073FE1000-0x0000000073FE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads