dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743

General

Target

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Size

3.4MB
MD5

c176e62941d607f75eb04ec36b225e32
SHA1

7432df5b68f1731547d3bacbd531096221eb9879
SHA256

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743
SHA512

21b61f238bcefeb894e3db50b74f4bc2d98f86b672fc5548a253ac4db4c6fd12eb58953fc8b151bd99e3115cad7ed942858362a8e9aca7bad9455d2ce3022d71
SSDEEP

49152:Rgod0gwbgYXIq3Bdr1XHqbhwKL9zYH7pv6DnxhOCusm4Gctc2L:RRwYqTRKbhh9zfrFQ

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32\ = "C:\\Program Files (x86)\\SmartOnes\\cqBhPG6rS04Oa8.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exeregsvr32.exeregsvr32.exe

pid process

4248 dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
3988 regsvr32.exe
784 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:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

description	ioc	process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cpohegeingipachjagcffjpnopgjlbnp\4.0\manifest.json	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cpohegeingipachjagcffjpnopgjlbnp\4.0\manifest.json	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cpohegeingipachjagcffjpnopgjlbnp\4.0\manifest.json	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cpohegeingipachjagcffjpnopgjlbnp\4.0\manifest.json	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cpohegeingipachjagcffjpnopgjlbnp\4.0\manifest.json	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.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:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exeregsvr32.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\NoExplorer = "1"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ = "SmartOnes"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ = "SmartOnes"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Drops file in System32 directory 4 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Drops file in Program Files directory 8 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.dll	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File opened for modification	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.dll	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.tlb	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File opened for modification	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.tlb	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.dat	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File opened for modification	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.dat	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
File created	C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exedfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{2C25FEAA-3B1C-4594-AE7A-3300CF618E5B}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{2C25FEAA-3B1C-4594-AE7A-3300CF618E5B}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Modifies registry class 64 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ProgID	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\VersionIndependentProgID\	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\SmartOnes\\cqBhPG6rS04Oa8.tlb"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ = "SmartOnes"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ = "SmartOnes"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2C25FEAA-3B1C-4594-AE7A-3300CF618E5B}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\VersionIndependentProgID	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\SmartOnes"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32\ = "C:\\Program Files (x86)\\SmartOnes\\cqBhPG6rS04Oa8.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "SmartOnes"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32\ThreadingModel = "Apartment"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C25FEAA-3B1C-4594-AE7A-3300CF618E5B}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\VersionIndependentProgID	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C25FEAA-3B1C-4594-AE7A-3300CF618E5B}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C25FEAA-3B1C-4594-AE7A-3300CF618E5B}\Implemented Categories	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\ProgID\ = ".9"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "SmartOnes"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b}\InprocServer32\ = "C:\\Program Files (x86)\\SmartOnes\\cqBhPG6rS04Oa8.dll"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

pid	process
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

description	pid	process
Token: SeDebugPrivilege	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Token: SeDebugPrivilege	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Token: SeDebugPrivilege	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Token: SeDebugPrivilege	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Token: SeDebugPrivilege	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
Token: SeDebugPrivilege	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exeregsvr32.exe

description	pid	process	target process
PID 4248 wrote to memory of 3988	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe	regsvr32.exe
PID 4248 wrote to memory of 3988	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe	regsvr32.exe
PID 4248 wrote to memory of 3988	4248	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe	regsvr32.exe
PID 3988 wrote to memory of 784	3988	regsvr32.exe	regsvr32.exe
PID 3988 wrote to memory of 784	3988	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{2c25feaa-3b1c-4594-ae7a-3300cf618e5b} = "1"	dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe

C:\Users\Admin\AppData\Local\Temp\dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.exe
"C:\Users\Admin\AppData\Local\Temp\dfeefef0e228e2221508f930a093725f51bcd3412591ab61e539fd2791d1d743.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:4248

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3988

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:784

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2220

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2084

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)\SmartOnes\cqBhPG6rS04Oa8.dat

Filesize
3KB

MD5
475b77272fded44c89e882b8c2a6a0b5

SHA1
40e36be63c5f3fe70b14da586c40730af96af3d9

SHA256
21e30507522b73d86c3104895b06f90fef133e871a21b3b76f3bd4b5ee764aa4

SHA512
1db5d6bb72ee0309e3ac9284cdb00d314d365c21e282646a5b0134ecd952ac048616df884bc4b652d28c83c2c5fc1b49838e00e58670a35689f951e78865ffd2

Download Submit
C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.dll

Filesize
621KB

MD5
987d45a8cfdee8e3311d4a212a4babdb

SHA1
62281d5463d25e4155b84365713d18a8c5f06941

SHA256
09faf6d30c6d3b29c585439e2b384ef78ecae32a98740148f79e6b9fed1cf3e0

SHA512
330c19896a7dcc5361b9fb10d86d6d60cbe838f4f2bcca6dfdf5dba17c5e1b0bba19a0c7293776d25060da968ec32a64521432b267570cff0a65bcf61baaefd7

Download Submit
C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.tlb

Filesize
3KB

MD5
2fb1c1eb5048d6fd38f4012d609109e6

SHA1
63f5b13d95c02777173b0965636be74919203d9c

SHA256
e3a8dc57eb1cda0375305b0619b248f96d4e72c6df558c33e77fb722614b3d9a

SHA512
48f8acedd840ea26d0bf6a420cc4a04fb5dc4ebf015a9f229f09e25c4c19133d7526b2c92c9a48ce0d7a1c3441c039a6d07d0b8846f5adcf164b14cba73c0b7e

Download Submit
C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll

Filesize
701KB

MD5
e6a1f26110707cd5fbd0137aafeb6f0b

SHA1
d87d543eb7a21b77b84038dfa8af7c475bacaf95

SHA256
d6823b453891672bcecaf16037750aa3974ea53dc3f7f11c7f2206972bf3642b

SHA512
775cd961ef763c53191bf7debe67e9d47fdf51cb22e6d651088966b9f2125ae837a355a1af431aacc0967ddf4c2fe0ec62f9b618d5b921ddf3fbf41e1a64127b

Download Submit
C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll

Filesize
701KB

MD5
e6a1f26110707cd5fbd0137aafeb6f0b

SHA1
d87d543eb7a21b77b84038dfa8af7c475bacaf95

SHA256
d6823b453891672bcecaf16037750aa3974ea53dc3f7f11c7f2206972bf3642b

SHA512
775cd961ef763c53191bf7debe67e9d47fdf51cb22e6d651088966b9f2125ae837a355a1af431aacc0967ddf4c2fe0ec62f9b618d5b921ddf3fbf41e1a64127b

Download Submit
C:\Program Files (x86)\SmartOnes\cqBhPG6rS04Oa8.x64.dll

Filesize
701KB

MD5
e6a1f26110707cd5fbd0137aafeb6f0b

SHA1
d87d543eb7a21b77b84038dfa8af7c475bacaf95

SHA256
d6823b453891672bcecaf16037750aa3974ea53dc3f7f11c7f2206972bf3642b

SHA512
775cd961ef763c53191bf7debe67e9d47fdf51cb22e6d651088966b9f2125ae837a355a1af431aacc0967ddf4c2fe0ec62f9b618d5b921ddf3fbf41e1a64127b

Download Submit
memory/784-141-0x0000000000000000-mapping.dmp

Download
memory/3988-138-0x0000000000000000-mapping.dmp

Download
memory/4248-132-0x0000000001350000-0x00000000013F2000-memory.dmp

Filesize
648KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads