6e63becaf5c5e17a9d3afb6e2104eee3dbe473c8930ae8783eba0fedadb4a152

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2023 02:23

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General

Target

TMACv6.0.7_Setup.exe
Size

5.1MB
MD5

a7c8cf1d50ebe630a7d0c47686a0abbf
SHA1

3229e8080975f4f5512d2382552f68c0389acff5
SHA256

a453b3ea8d8133531fad26b18701c694c324cc201e3069d07e99f0e100908c1a
SHA512

42340b7435605049e3f817feac1ac238177772b2b1ebf05eb9311bb58ee3dd1cab39913240a4c39e3407374009310770d8221c31914549524ecd92beab93b787
SSDEEP

98304:ARU3j4wtopcj2dqCYV1coZ4hv3tmF1b6CrjfW/sfH6s7zQcKDsVv/JLSF66b/:ARqt/CdqRc64hv3tmF1b6CffW/sfH6sm

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 4 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

1508 regsvr32.exe
3704 regsvr32.exe
1032 regsvr32.exe
1232 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

pid	process
1508	regsvr32.exe
3704	regsvr32.exe
1032	regsvr32.exe
1232	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

TMACv6.0.7_Setup.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\COMDLG32.OCX	TMACv6.0.7_Setup.exe
File opened for modification	C:\Windows\SysWOW64\MSCHRT20.OCX	TMACv6.0.7_Setup.exe
File opened for modification	C:\Windows\SysWOW64\TABCTL32.OCX	TMACv6.0.7_Setup.exe
File opened for modification	C:\Windows\SysWOW64\MSCOMCTL.OCX	TMACv6.0.7_Setup.exe

Drops file in Program Files directory 13 IoCs

Processes:

TMACv6.0.7_Setup.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\Read Me.txt	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\index.css	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\logo.gif	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\normal_footer_back_h30.jpg	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\TMAC.exe	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\CLIHelp.txt	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\help.html	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\normal_logo_back.jpg	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\normal_back_blue_w800.jpg	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\oui.db	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\Installer.exe	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\Default.tpf	TMACv6.0.7_Setup.exe
File opened for modification	C:\Program Files (x86)\Technitium\TMACv6.0\EULA.txt	TMACv6.0.7_Setup.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 48 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{F08DF954-8592-11D1-B16A-00C0F0283628}\AlternateCLSID = "{0B314611-2C19-4AB4-8513-A6EEA569D3C4}"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{8E3867A3-8586-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{24B224E0-9545-4A2F-ABD5-86AA8A849385}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{979127D3-7D01-4FDE-AF65-A698091468AF}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{35053A22-8589-11D1-B16A-00C0F0283628}\AlternateCLSID = "{A0E7BF67-8D30-4620-8825-7111714C7CAB}"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{F91CAF91-225B-43A7-BB9E-472F991FC402}\Compatibility Flags = "1024"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{35053A22-8589-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{35053A22-8589-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{627C8B79-918A-4C5C-9E19-20F66BF30B86}\AlternateCLSID = "{585AA280-ED8B-46B2-93AE-132ECFA1DAFC}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{1EFB6596-857C-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{DD9DA666-8594-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{2C247F23-8591-11D1-B16A-00C0F0283628}\AlternateCLSID = "{556C2772-F1AD-4DE1-8456-BD6E8F66113B}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{BDD1F04B-858B-11D1-B16A-00C0F0283628}\AlternateCLSID = "{CCDB0DF2-FD1A-4856-80BC-32929D8359B7}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{979127D3-7D01-4FDE-AF65-A698091468AF}\AlternateCLSID = "{CCDB0DF2-FD1A-4856-80BC-32929D8359B7}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{24B224E0-9545-4A2F-ABD5-86AA8A849385}\AlternateCLSID = "{9A948063-66C3-4F63-AB46-582EDAA35047}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{C74190B6-8589-11D1-B16A-00C0F0283628}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{DD9DA666-8594-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{F08DF954-8592-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{F08DF954-8592-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{1EFB6596-857C-11D1-B16A-00C0F0283628}\AlternateCLSID = "{9A948063-66C3-4F63-AB46-582EDAA35047}"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{9181DC5F-E07D-418A-ACA6-8EEA1ECB8E9E}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{9181DC5F-E07D-418A-ACA6-8EEA1ECB8E9E}\AlternateCLSID = "{95F0B3BE-E8AC-4995-9DCA-419849E06410}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{F91CAF91-225B-43A7-BB9E-472F991FC402}\AlternateCLSID = "{556C2772-F1AD-4DE1-8456-BD6E8F66113B}"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{996BF5E0-8044-4650-ADEB-0B013914E99C}\Compatibility Flags = "1024"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{66833FE6-8583-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{66833FE6-8583-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{7DC6F291-BF55-4E50-B619-EF672D9DCC58}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{7DC6F291-BF55-4E50-B619-EF672D9DCC58}\AlternateCLSID = "{8B2ADD10-33B7-4506-9569-0A1E1DBBEBAE}"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{C74190B6-8589-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{2C247F23-8591-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{627C8B79-918A-4C5C-9E19-20F66BF30B86}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{F91CAF91-225B-43A7-BB9E-472F991FC402}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{BDD1F04B-858B-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{996BF5E0-8044-4650-ADEB-0B013914E99C}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{24B224E0-9545-4A2F-ABD5-86AA8A849385}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{C74190B6-8589-11D1-B16A-00C0F0283628}\AlternateCLSID = "{95F0B3BE-E8AC-4995-9DCA-419849E06410}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{DD9DA666-8594-11D1-B16A-00C0F0283628}\AlternateCLSID = "{87DACC48-F1C5-4AF3-84BA-A2A72C2AB959}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{2C247F23-8591-11D1-B16A-00C0F0283628}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{979127D3-7D01-4FDE-AF65-A698091468AF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{8E3867A3-8586-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{8E3867A3-8586-11D1-B16A-00C0F0283628}\AlternateCLSID = "{585AA280-ED8B-46B2-93AE-132ECFA1DAFC}"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{627C8B79-918A-4C5C-9E19-20F66BF30B86}\Compatibility Flags = "1024"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{1EFB6596-857C-11D1-B16A-00C0F0283628}\Compatibility Flags = "1024"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{66833FE6-8583-11D1-B16A-00C0F0283628}\AlternateCLSID = "{8B2ADD10-33B7-4506-9569-0A1E1DBBEBAE}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{BDD1F04B-858B-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{996BF5E0-8044-4650-ADEB-0B013914E99C}\AlternateCLSID = "{CCDB0DF2-FD1A-4856-80BC-32929D8359B7}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{7DC6F291-BF55-4E50-B619-EF672D9DCC58}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ActiveX Compatibility\{9181DC5F-E07D-418A-ACA6-8EEA1ECB8E9E}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{996BF5E0-8044-4650-ADEB-0B013914E99C}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE3D-8596-11D1-B16A-00C0F0283628}\ = "Slider Appearance Property Page Object"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1EFB6595-857C-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1EFB6599-857C-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE7-47EB-101B-A3C9-08002B2F49FB}\ = "Common Dialog Help Property Page Object"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{556C2772-F1AD-4DE1-8456-BD6E8F66113B}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE34-8596-11D1-B16A-00C0F0283628}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE35-8596-11D1-B16A-00C0F0283628}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE3B-8596-11D1-B16A-00C0F0283628}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E9E074D1-BA0A-11D1-B137-0000F8753F5D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E9E07521-BA0A-11D1-B137-0000F8753F5D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TabDlg.SSTab\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{979127D3-7D01-4FDE-AF65-A698091468AF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35053A22-8589-11D1-B16A-00C0F0283628}\ProgID\ = "MSComctlLib.ProgCtrl.2"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC5D0DDE-BD4C-11D1-B137-0000F8753F5D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E9E074CF-BA0A-11D1-B137-0000F8753F5D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9181DC5F-E07D-418A-ACA6-8EEA1ECB8E9E}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9A948063-66C3-4F63-AB46-582EDAA35047}\InprocServer32\ = "C:\\Windows\\SysWow64\\MSCOMCTL.OCX"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7DC6F291-BF55-4E50-B619-EF672D9DCC58}\MiscStatus\1\ = "237969"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1EFB6599-857C-11D1-B16A-00C0F0283628}\ = "ITab"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F049-858B-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F04E-858B-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F051-858B-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F08DF952-8592-11D1-B16A-00C0F0283628}\ = "ISlider"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E9E07523-BA0A-11D1-B137-0000F8753F5D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3A2B370A-BA0A-11D1-B137-0000F8753F5D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8E3867A3-8586-11D1-B16A-00C0F0283628}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1EFB6597-857C-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE9-8583-11D1-B16A-00C0F0283628}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{35053A21-8589-11D1-B16A-00C0F0283628}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C74190B4-8589-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDD1F04C-858B-11D1-B16A-00C0F0283628}\ = "IListItems"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2C247F22-8591-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C74190B6-8589-11D1-B16A-00C0F0283628}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1EFB6596-857C-11D1-B16A-00C0F0283628}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1EFB6595-857C-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{35053A21-8589-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C74190B7-8589-11D1-B16A-00C0F0283628}\ = "INodes"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E9E074CB-BA0A-11D1-B137-0000F8753F5D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35053A22-8589-11D1-B16A-00C0F0283628}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35053A22-8589-11D1-B16A-00C0F0283628}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE39-8596-11D1-B16A-00C0F0283628}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3A2B370C-BA0A-11D1-B137-0000F8753F5D}\ToolboxBitmap32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3A2B370C-BA0A-11D1-B137-0000F8753F5D}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC5D0DE2-BD4C-11D1-B137-0000F8753F5D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95F0B3BE-E8AC-4995-9DCA-419849E06410}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95F0B3BE-E8AC-4995-9DCA-419849E06410}\Version\ = "2.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66833FE5-8583-11D1-B16A-00C0F0283628}\TypeLib\ = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C74190B8-8589-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95F0B3BE-E8AC-4995-9DCA-419849E06410}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDD1F04C-858B-11D1-B16A-00C0F0283628}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{CCDB0DF2-FD1A-4856-80BC-32929D8359B7}\CONTROL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3A2B370C-BA0A-11D1-B137-0000F8753F5D}\ProgID\ = "MSChart20Lib.MSChart.2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E9E074DC-BA0A-11D1-B137-0000F8753F5D}\ = "IVcShadow"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95F0B3BE-E8AC-4995-9DCA-419849E06410}\ToolboxBitmap32\ = "C:\\Windows\\SysWow64\\MSCOMCTL.OCX, 2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSComctlLib.ImageListCtrl\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE37-8596-11D1-B16A-00C0F0283628}\InprocServer32\ = "C:\\Windows\\SysWow64\\MSCOMCTL.OCX"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E9E0750C-BA0A-11D1-B137-0000F8753F5D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CCDB0DF2-FD1A-4856-80BC-32929D8359B7}\ToolboxBitmap32\ = "C:\\Windows\\SysWow64\\MSCOMCTL.OCX, 4"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD9DA666-8594-11D1-B16A-00C0F0283628}\ProgID\ = "MSComctlLib.ImageComboCtl.2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE9-8583-11D1-B16A-00C0F0283628}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C74190B4-8589-11D1-B16A-00C0F0283628}\TypeLib\ = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E9E074E0-BA0A-11D1-B137-0000F8753F5D}\ = "IVcFrame"	regsvr32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

TMACv6.0.7_Setup.exe

pid process

936 TMACv6.0.7_Setup.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

TMACv6.0.7_Setup.exe

pid process

936 TMACv6.0.7_Setup.exe
936 TMACv6.0.7_Setup.exe

pid	process
936	TMACv6.0.7_Setup.exe

pid	process
936	TMACv6.0.7_Setup.exe
936	TMACv6.0.7_Setup.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

TMACv6.0.7_Setup.exe

description	pid	process	target process
PID 936 wrote to memory of 1508	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1508	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1508	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 3704	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 3704	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 3704	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1032	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1032	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1032	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1232	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1232	936	TMACv6.0.7_Setup.exe	regsvr32.exe
PID 936 wrote to memory of 1232	936	TMACv6.0.7_Setup.exe	regsvr32.exe

C:\Users\Admin\AppData\Local\Temp\TMACv6.0.7_Setup.exe
"C:\Users\Admin\AppData\Local\Temp\TMACv6.0.7_Setup.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:936

C:\Windows\SysWOW64\regsvr32.exe
regsvr32 /s "C:\Windows\system32\MSCOMCTL.OCX"
2⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Modifies registry class
PID:1508

C:\Windows\SysWOW64\regsvr32.exe
regsvr32 /s "C:\Windows\system32\COMDLG32.OCX"
2⤵
- Loads dropped DLL
- Modifies registry class
PID:3704

C:\Windows\SysWOW64\regsvr32.exe
regsvr32 /s "C:\Windows\system32\MSCHRT20.OCX"
2⤵
- Loads dropped DLL
- Modifies registry class
PID:1032

C:\Windows\SysWOW64\regsvr32.exe
regsvr32 /s "C:\Windows\system32\TABCTL32.OCX"
2⤵
- Loads dropped DLL
- Modifies registry class
PID:1232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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

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Downloads

C:\Program Files (x86)\Technitium\TMACv6.0\Installer.exe

Filesize
189KB

MD5
9473840ec1c2981e805da17c0b700c49

SHA1
fdd826931c215717861254b099dba057b740e242

SHA256
00cb5fee0ba2ac509195187df7d97d9ff08ffcb7df2a3af076a739e0c29781f4

SHA512
8ba9ef5cc94e75d48aaa1440ae45841a4b002c5a64584b6a6dd7e4bc2f0ede8d576537d8f14dfd2d76f6e2f6de847102ec4f6755d4a1314b4dd891919ee8cce9

Download Submit
C:\Program Files (x86)\Technitium\TMACv6.0\TMAC.exe

Filesize
712KB

MD5
230b4c45774e95dd75241068c68aeb0d

SHA1
ef46dd76a8c6d4a7d6882469015a07a9bf660a50

SHA256
6c3d76c9a4d1652ce25ae8c2ba1907167cfaa0054b8e1325f370c52eafa74c97

SHA512
fc08d219e1023d7929250ecab81f640e4114f51b184d9004da0887c93b24a6026931a71da4ef0e95caa2a416d858496b5e174bcd0dd3bd3a76bca6582283e90c

Download Submit
C:\Windows\SysWOW64\COMDLG32.OCX

Filesize
137KB

MD5
b73809a916e6d7c1ae56f182a2e8f7e2

SHA1
34e4213d8bf0e150d3f50ae0bd3f5b328e1105f5

SHA256
64c6ee999562961d11af130254ad3ffd24bb725d3c18e7877f9fd362f4936195

SHA512
26c28cb6c7e1b47425403ab8850a765ac420dd6474327ce8469376219c830ab46218383d15a73c9ea3a23fc6b5f392ee6e2a1632a1bf644b1bd1a05a4729e333

Download Submit
C:\Windows\SysWOW64\COMDLG32.OCX

Filesize
137KB

MD5
b73809a916e6d7c1ae56f182a2e8f7e2

SHA1
34e4213d8bf0e150d3f50ae0bd3f5b328e1105f5

SHA256
64c6ee999562961d11af130254ad3ffd24bb725d3c18e7877f9fd362f4936195

SHA512
26c28cb6c7e1b47425403ab8850a765ac420dd6474327ce8469376219c830ab46218383d15a73c9ea3a23fc6b5f392ee6e2a1632a1bf644b1bd1a05a4729e333

Download Submit
C:\Windows\SysWOW64\MSCHRT20.OCX

Filesize
987KB

MD5
38ce0c8fcd78d00fd717ce3a91214cbc

SHA1
953b182806a8ddcde48b033537e3432a56d1cf39

SHA256
de49eb9f935416cc57a1b590cca686e4a14e7b3cbbde10b8ff7fb88642a215ce

SHA512
bd7c0319953c5280d1e0f961cd6324c70c4949c0db0aa1cd77c27a8a1abfd6e592164a8888e3a06b5b127614d9b9caf1dfcae95b9e50216547a8e8ffb1f00006

Download Submit
C:\Windows\SysWOW64\MSCHRT20.OCX

Filesize
987KB

MD5
38ce0c8fcd78d00fd717ce3a91214cbc

SHA1
953b182806a8ddcde48b033537e3432a56d1cf39

SHA256
de49eb9f935416cc57a1b590cca686e4a14e7b3cbbde10b8ff7fb88642a215ce

SHA512
bd7c0319953c5280d1e0f961cd6324c70c4949c0db0aa1cd77c27a8a1abfd6e592164a8888e3a06b5b127614d9b9caf1dfcae95b9e50216547a8e8ffb1f00006

Download Submit
C:\Windows\SysWOW64\MSCOMCTL.OCX

Filesize
1.0MB

MD5
766f501b61c22723536af696a74133d4

SHA1
b82b79c981da0750566cdbcccd8c7c6183e75d1b

SHA256
793fca37e1848495affb9bfbad543609d19e6549181e735ceb6f97b8e58faa26

SHA512
84a10cb82f1e52fbc74d074cf9d8bf761425d69fe893851d490cbf466ae647fa0cd3849ea81356a3ff1c91b67c0834ff59a6f67eddc3267c68f88667ef42fb83

Download Submit
C:\Windows\SysWOW64\MSCOMCTL.OCX

Filesize
1.0MB

MD5
766f501b61c22723536af696a74133d4

SHA1
b82b79c981da0750566cdbcccd8c7c6183e75d1b

SHA256
793fca37e1848495affb9bfbad543609d19e6549181e735ceb6f97b8e58faa26

SHA512
84a10cb82f1e52fbc74d074cf9d8bf761425d69fe893851d490cbf466ae647fa0cd3849ea81356a3ff1c91b67c0834ff59a6f67eddc3267c68f88667ef42fb83

Download Submit
C:\Windows\SysWOW64\TABCTL32.OCX

Filesize
218KB

MD5
dc925b6d77ba9ecb532e2f6750be943b

SHA1
f71215e701401f0dd6fe143e3a630b2e168a4fac

SHA256
d10a197fd53e65dc910ca4aed86cb674c613ff14ce6436d1a445bb27a7a499e0

SHA512
ee9c40e695a29de7e7b8a9fe1ca01ebba9a8bdc199d46d98c71a4e3ecfec566f2fc31300a5e9867e8c791b15ac3ebec076f0710e0f6eec6c3fdea3bde37ab171

Download Submit
C:\Windows\SysWOW64\TABCTL32.OCX

Filesize
218KB

MD5
dc925b6d77ba9ecb532e2f6750be943b

SHA1
f71215e701401f0dd6fe143e3a630b2e168a4fac

SHA256
d10a197fd53e65dc910ca4aed86cb674c613ff14ce6436d1a445bb27a7a499e0

SHA512
ee9c40e695a29de7e7b8a9fe1ca01ebba9a8bdc199d46d98c71a4e3ecfec566f2fc31300a5e9867e8c791b15ac3ebec076f0710e0f6eec6c3fdea3bde37ab171

Download Submit