77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 13:56

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General

Target

77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe
Size

1.4MB
MD5

573df529cb803e3ca1cd9e8f576678a6
SHA1

c896a7e7123cae201e6572ebffafcebd3cbef870
SHA256

77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3
SHA512

b6c2dc733d68367e236b9ac5476e455f6c792d3230c8f56a444efc667fd093ff200ae58c948893a6a09bd238cf5cd2f93da1ac8ceef5cd0f5eab219c0b607b71
SSDEEP

24576:5S6fJHL4IXtBFx3iD2hZScFYMz3QV0UMIbhpg0txRKC5HJlbkdRZEi9OTVQpP7S+:5740ZDv7YMMSU5bhqQxRKCRWRZEKOapJ

Score

8^/10

adware discovery persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

dil.exe

pid process

1416 dil.exe

pid	process
1416	dil.exe

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\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\InprocServer32\ = "C:\\Program Files (x86)\\SaveClicker\\nk.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\InprocServer32	regsvr32.exe

Loads dropped DLL 4 IoCs

Processes:

77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exedil.exeregsvr32.exeregsvr32.exe

pid process

1336 77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe
1416 dil.exe
1332 regsvr32.exe
812 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

pid	process
1336	77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe
1416	dil.exe
1332	regsvr32.exe
812	regsvr32.exe

Drops Chrome extension 3 IoCs

Processes:

dil.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dbkdopegnjadnmcknfdkgelgbeigckbb\2.1\manifest.json	dil.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dbkdopegnjadnmcknfdkgelgbeigckbb\2.1\manifest.json	dil.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dbkdopegnjadnmcknfdkgelgbeigckbb\2.1\manifest.json	dil.exe

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

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

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

Processes:

regsvr32.exedil.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ = "SaveClicker"	dil.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\NoExplorer = "1"	dil.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ = "SaveClicker"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\NoExplorer = "1"	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

dil.exe

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

Drops file in Program Files directory 8 IoCs

Processes:

dil.exe

description	ioc	process
File created	C:\Program Files (x86)\SaveClicker\nk.tlb	dil.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\nk.tlb	dil.exe
File created	C:\Program Files (x86)\SaveClicker\nk.dat	dil.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\nk.dat	dil.exe
File created	C:\Program Files (x86)\SaveClicker\nk.x64.dll	dil.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\nk.x64.dll	dil.exe
File created	C:\Program Files (x86)\SaveClicker\nk.dll	dil.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\nk.dll	dil.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

dil.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	dil.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	dil.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	dil.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	dil.exe

Modifies registry class 64 IoCs

Processes:

dil.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\ = "SaveClicker"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\CLSID\ = "{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\ = "SaveClicker"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ProgID\ = "SaveClicker.2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CurVer\ = "SaveClicker.2.1"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\CLSID	dil.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ProgID	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CLSID	dil.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\ = "SaveClicker"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CurVer\ = "SaveClicker.2.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	dil.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\VersionIndependentProgID\ = "SaveClicker"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ProgID\ = "SaveClicker.2.1"	dil.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\Implemented Categories	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\CLSID\ = "{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\InprocServer32	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CurVer	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ = "SaveClicker"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\ProgID	dil.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\VersionIndependentProgID	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\ = "SaveClicker"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C}\VersionIndependentProgID\ = "SaveClicker"	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	dil.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	dil.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

dil.exe

pid process

1416 dil.exe
1416 dil.exe
1416 dil.exe
1416 dil.exe
1416 dil.exe
1416 dil.exe
1416 dil.exe
1416 dil.exe

pid	process
1416	dil.exe
1416	dil.exe
1416	dil.exe
1416	dil.exe
1416	dil.exe
1416	dil.exe
1416	dil.exe
1416	dil.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

dil.exe

description	pid	process
Token: SeDebugPrivilege	1416	dil.exe
Token: SeDebugPrivilege	1416	dil.exe
Token: SeDebugPrivilege	1416	dil.exe
Token: SeDebugPrivilege	1416	dil.exe
Token: SeDebugPrivilege	1416	dil.exe
Token: SeDebugPrivilege	1416	dil.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exedil.exeregsvr32.exe

description	pid	process	target process
PID 1336 wrote to memory of 1416	1336	77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe	dil.exe
PID 1336 wrote to memory of 1416	1336	77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe	dil.exe
PID 1336 wrote to memory of 1416	1336	77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe	dil.exe
PID 1336 wrote to memory of 1416	1336	77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe	dil.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1416 wrote to memory of 1332	1416	dil.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe
PID 1332 wrote to memory of 812	1332	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

dil.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	dil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{93961B9A-1EF7-79D5-1D5C-B3FE574A8B3C} = "1"	dil.exe

C:\Users\Admin\AppData\Local\Temp\77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe
"C:\Users\Admin\AppData\Local\Temp\77087ecd37071a3b3a927d177d47106d551e7f1b88e5d5f9e22da590bf97f4e3.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dil.exe
  "C:\Users\Admin\AppData\Local\Temp/4a5c47b6/dil.exe"
  2⤵
  - Executes dropped EXE
  - 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:1416
- - C:\Windows\SysWOW64\regsvr32.exe
    regsvr32.exe /s "C:\Program Files (x86)\SaveClicker\nk.x64.dll"
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1332
  - - C:\Windows\system32\regsvr32.exe
      /s "C:\Program Files (x86)\SaveClicker\nk.x64.dll"
      4⤵
      Registers COM server for autorun
      Loads dropped DLL
      Installs/modifies Browser Helper Object
      Modifies Internet Explorer settings
      Modifies registry class
      PID:812

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

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\SaveClicker\nk.dat

Filesize
4KB

MD5
46c4d975191648be25e202ddc9aa3ec1

SHA1
c908d04bdc0ce9a6a9dddca1c4d3a42133cff106

SHA256
39230c1e0995b0241434f913a87fb679a14a2315dd46f61b2c4429de53fec5bd

SHA512
0a481dac695c6edc2a6ca8f077d7a55436eca4319998eed38c5aa5837cb2868413d564d65b1d78bef227c13ff98663b0538d8f1b9609c7de51522a80bd4a94f3

Download Submit
C:\Program Files (x86)\SaveClicker\nk.tlb

Filesize
3KB

MD5
736f8e927a2bc98863a50a76ac7a0973

SHA1
fe78f86dc43442192b9f4e56dfdb35e36d23cfbb

SHA256
b7fb683bbb4c444b7121ad4cb00a4b8f247ea32ee367a4d0bc6ea05e6803c45f

SHA512
321e777413ee96dd05b3c412fd90b0e78ea8a9550a8d7af27d7a1530302833c97eb7e41b018e7bb89e82c8987e2527094b88ac94b74a3b5cc4b8bea1a0ef287e

Download Submit
C:\Program Files (x86)\SaveClicker\nk.x64.dll

Filesize
389KB

MD5
7cd46176b71eda0ecb89413ed185e606

SHA1
58f24d30eb5251a553ec7dac81f3fc2398e3e63e

SHA256
b959f8550304467338e0b2975acf36b6c530e575d3cc6847f82fa7576fb86bb7

SHA512
217eee22ebf8ca536e49378a6c831f71e0bdf6ef637d14395e8e765a9f2e1b98bbda0a9bf273592dc9665d9e63f72aa58fd9dbd66ede56f8855ee500c67becdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\[email protected]\chrome.manifest

Filesize
23B

MD5
6b06cfee89dc2866ae76b1eb2dd832a3

SHA1
563e25a2e5e5b40a7766d86a59950a5b16c2cda9

SHA256
979d95b54a36ea86d1d3ef09937a446cdaa9e2843f9849376cab853a617a2fb7

SHA512
5adcbf53975f59b295262a85702dc0f959ee95a19e4c395c5be9e0945f237049feb901b71b13ace3d5d115e109852c1e006c7c2888be823d3954f7a3d9ceaf9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\[email protected]\content\bg.js

Filesize
7KB

MD5
18c7cbf5a548f1bb7b9630cb7d62093f

SHA1
6f438ac80595a6e4c8aee0cfef8acdeee64ad87d

SHA256
5721176fb9f4628a301f2dfdebbeecad276c2fdbec4435c7ef24e5c8d335be42

SHA512
b3a08b2f0bedd1dcbe5a777c34212f42a5af01c92ad1524b7bebed0e4c7d6d9adab009f8d2f84d2bae3544e13410c1abb493016ed9446d8c2af593ac32a6d783

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\[email protected]\install.rdf

Filesize
602B

MD5
78cae3e0e5546bd7eab6a7e2294e6e39

SHA1
1780de8155b441f0ecf4268cd29532e5d127246f

SHA256
d8d8559aa4f34bc397b7aeb06613ce6620d6d29719a9752e764f5a9289db1657

SHA512
2c339fc5df9716d4e49812980970a369d77eb2c60a7b8345b0e349a22ac9be07ec4ca1d4481f5889385dd5f42779fce69e56bf698cec5af6a36563a76bc53359

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dbkdopegnjadnmcknfdkgelgbeigckbb\K.js

Filesize
5KB

MD5
c750d05945f1366fbb7ce07baad59dc4

SHA1
3ad6528f1dd0f4b22790249ddf0f0a1164719d95

SHA256
76776e86ad7c572fd7b6cef36451edd2b8849f4534b5b44e2b37748ddaf30289

SHA512
d7389099d183f9872e0303bad2cbd765954d6f13ecbd4f62f681553856280e3fc3c281e1f6bdc8e66480b91d8ee5bedb9f07f6885fddf3a0597554b08bf6950b

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dbkdopegnjadnmcknfdkgelgbeigckbb\background.html

Filesize
138B

MD5
699f62f61f5a144d9154daa748a18abc

SHA1
e688ffa801968a547ebda17e616702323777c04b

SHA256
5f624995f9af114785dbf4c353f63d1756d97e716b18ed64cff80a083ca63796

SHA512
bd4b48c4109d896ef1ce14780dd041582fc1ddde212d7cac69bd13ae6d54786fd79726f5d25503066471cb88cbb8ca2f760acbb825b568033c9eb7293394c54c

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dbkdopegnjadnmcknfdkgelgbeigckbb\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dbkdopegnjadnmcknfdkgelgbeigckbb\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dbkdopegnjadnmcknfdkgelgbeigckbb\manifest.json

Filesize
503B

MD5
aa6fc24e028b07a032fbc6f859819dca

SHA1
166f2c578c4f164da313ece0e914e56e053418c2

SHA256
2f026100e6faf41a63ea0c5d289914bfceba28094b32c9a3566a4932b7c71038

SHA512
4f5328b27ace6ec4d786e7369b8a071fedf46f30e0b1d223d8fa9332d1df60914f22b84725e3055c894f027f79f05dd91d47ae5c22bebaad34c0af440f634701

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dil.dat

Filesize
4KB

MD5
46c4d975191648be25e202ddc9aa3ec1

SHA1
c908d04bdc0ce9a6a9dddca1c4d3a42133cff106

SHA256
39230c1e0995b0241434f913a87fb679a14a2315dd46f61b2c4429de53fec5bd

SHA512
0a481dac695c6edc2a6ca8f077d7a55436eca4319998eed38c5aa5837cb2868413d564d65b1d78bef227c13ff98663b0538d8f1b9609c7de51522a80bd4a94f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dil.exe

Filesize
564KB

MD5
0e40283546a07f8655a29d2dd0eb47b2

SHA1
708483119bf61e380a38df9b3d951ed9fef578d5

SHA256
175bc9c1241f15ae0a43f6b12fdc01337cb824c9b5ce6a51fdcbea7c4c98e323

SHA512
56adfd58ee0314b77d8351b6ec266ade8f0f59ccf6ac48f6641531733cc9b2b836f18a0ec2952d7e6a30bd18a320c3d1d796f6619e93ae449c6ccf3195514926

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\dil.exe

Filesize
564KB

MD5
0e40283546a07f8655a29d2dd0eb47b2

SHA1
708483119bf61e380a38df9b3d951ed9fef578d5

SHA256
175bc9c1241f15ae0a43f6b12fdc01337cb824c9b5ce6a51fdcbea7c4c98e323

SHA512
56adfd58ee0314b77d8351b6ec266ade8f0f59ccf6ac48f6641531733cc9b2b836f18a0ec2952d7e6a30bd18a320c3d1d796f6619e93ae449c6ccf3195514926

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\nk.dll

Filesize
325KB

MD5
d316153e6feea98b96650c4f05e2f31a

SHA1
21ef422afe7f9bcbd86f0381b296a8f2d2f66fe4

SHA256
c22e935a2b45bf48d94ee2f268b163d73b1b0c6c10f5ef6737591ec3da7c1578

SHA512
9a9752d3cb544c3cbad053aa93e44e95892094099181a15b40b8dcf200180eb72eadd4fb1cd6792434d20e60d9ae433370a47ed19753317078e51e616438514c

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\nk.tlb

Filesize
3KB

MD5
736f8e927a2bc98863a50a76ac7a0973

SHA1
fe78f86dc43442192b9f4e56dfdb35e36d23cfbb

SHA256
b7fb683bbb4c444b7121ad4cb00a4b8f247ea32ee367a4d0bc6ea05e6803c45f

SHA512
321e777413ee96dd05b3c412fd90b0e78ea8a9550a8d7af27d7a1530302833c97eb7e41b018e7bb89e82c8987e2527094b88ac94b74a3b5cc4b8bea1a0ef287e

Download Submit
C:\Users\Admin\AppData\Local\Temp\4a5c47b6\nk.x64.dll

Filesize
389KB

MD5
7cd46176b71eda0ecb89413ed185e606

SHA1
58f24d30eb5251a553ec7dac81f3fc2398e3e63e

SHA256
b959f8550304467338e0b2975acf36b6c530e575d3cc6847f82fa7576fb86bb7

SHA512
217eee22ebf8ca536e49378a6c831f71e0bdf6ef637d14395e8e765a9f2e1b98bbda0a9bf273592dc9665d9e63f72aa58fd9dbd66ede56f8855ee500c67becdd

Download Submit
\Program Files (x86)\SaveClicker\nk.dll

Filesize
325KB

MD5
d316153e6feea98b96650c4f05e2f31a

SHA1
21ef422afe7f9bcbd86f0381b296a8f2d2f66fe4

SHA256
c22e935a2b45bf48d94ee2f268b163d73b1b0c6c10f5ef6737591ec3da7c1578

SHA512
9a9752d3cb544c3cbad053aa93e44e95892094099181a15b40b8dcf200180eb72eadd4fb1cd6792434d20e60d9ae433370a47ed19753317078e51e616438514c

Download Submit
\Program Files (x86)\SaveClicker\nk.x64.dll

Filesize
389KB

MD5
7cd46176b71eda0ecb89413ed185e606

SHA1
58f24d30eb5251a553ec7dac81f3fc2398e3e63e

SHA256
b959f8550304467338e0b2975acf36b6c530e575d3cc6847f82fa7576fb86bb7

SHA512
217eee22ebf8ca536e49378a6c831f71e0bdf6ef637d14395e8e765a9f2e1b98bbda0a9bf273592dc9665d9e63f72aa58fd9dbd66ede56f8855ee500c67becdd

Download Submit
\Program Files (x86)\SaveClicker\nk.x64.dll

Filesize
389KB

MD5
7cd46176b71eda0ecb89413ed185e606

SHA1
58f24d30eb5251a553ec7dac81f3fc2398e3e63e

SHA256
b959f8550304467338e0b2975acf36b6c530e575d3cc6847f82fa7576fb86bb7

SHA512
217eee22ebf8ca536e49378a6c831f71e0bdf6ef637d14395e8e765a9f2e1b98bbda0a9bf273592dc9665d9e63f72aa58fd9dbd66ede56f8855ee500c67becdd

Download Submit
\Users\Admin\AppData\Local\Temp\4a5c47b6\dil.exe

Filesize
564KB

MD5
0e40283546a07f8655a29d2dd0eb47b2

SHA1
708483119bf61e380a38df9b3d951ed9fef578d5

SHA256
175bc9c1241f15ae0a43f6b12fdc01337cb824c9b5ce6a51fdcbea7c4c98e323

SHA512
56adfd58ee0314b77d8351b6ec266ade8f0f59ccf6ac48f6641531733cc9b2b836f18a0ec2952d7e6a30bd18a320c3d1d796f6619e93ae449c6ccf3195514926

Download Submit
memory/812-78-0x000007FEFBB41000-0x000007FEFBB43000-memory.dmp

Filesize
8KB

Download
memory/812-77-0x0000000000000000-mapping.dmp

Download
memory/1332-73-0x0000000000000000-mapping.dmp

Download
memory/1336-54-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/1416-56-0x0000000000000000-mapping.dmp

Download