Analysis
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max time kernel
201s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
20-03-2024 09:29
Behavioral task
behavioral1
Sample
install_lodop32.exe
Resource
win7-20240221-en
General
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Target
install_lodop32.exe
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Size
2.3MB
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MD5
cee0d7092ec83373078d0045a0c74c40
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SHA1
74359367f95990e189e485cac12532a5bf1053bb
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SHA256
99658a950b0acbee61b56609690efd98b8c3a5b2dfa09eb47cca3ef31d8cdb77
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SHA512
73f48e633735acc4098a5b85be4792db8c979ab5ba39eb6d67e971064f8d6b903c71e86cef027a0d96d50f5dd2eddc89f257a77a3007bdee82af683df6461ad0
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SSDEEP
49152:xJxNHabdDlGc/za1rlFQFigZL+l63UBU3EWttCwYXn6CQqilfG1M3FB:xOLa1ZFU6l0YU3l3QCjgMVB
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 5 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx acprotect \Program Files (x86)\MountTaiSoftware\Lodop\NPCAOSOFT_WEB_PRINT_lodop.dll acprotect C:\Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx acprotect \Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx acprotect \Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx acprotect -
Loads dropped DLL 5 IoCs
Processes:
install_lodop32.exepid process 1908 install_lodop32.exe 1908 install_lodop32.exe 1908 install_lodop32.exe 1908 install_lodop32.exe 1908 install_lodop32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
resource yara_rule behavioral1/memory/1908-0-0x0000000000400000-0x00000000006F2000-memory.dmp upx behavioral1/memory/1908-7-0x00000000740C0000-0x00000000745C0000-memory.dmp upx \Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx upx \Program Files (x86)\MountTaiSoftware\Lodop\NPCAOSOFT_WEB_PRINT_lodop.dll upx C:\Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx upx \Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx upx \Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx upx behavioral1/memory/1908-25-0x0000000000400000-0x00000000006F2000-memory.dmp upx behavioral1/memory/1908-27-0x00000000740C0000-0x00000000745C0000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
Processes:
install_lodop32.exedescription ioc process File created C:\Program Files (x86)\MountTaiSoftware\Lodop\CAOSOFT_WEB_PRINT_lodop.ocx install_lodop32.exe File created C:\Program Files (x86)\MountTaiSoftware\Lodop\NPCAOSOFT_WEB_PRINT_lodop.dll install_lodop32.exe -
Processes:
install_lodop32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Settings install_lodop32.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Settings\LOCALMACHINE_CD_UNLOCK = "0" install_lodop32.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN install_lodop32.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main install_lodop32.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl install_lodop32.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\iexplore.exe = "0" install_lodop32.exe -
Modifies registry class 64 IoCs
Processes:
install_lodop32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E} install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\TypeLib\ = "{0F9014E9-F31C-408E-9CBA-C484B39066ED}" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\ = "LodopX Control" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\MiscStatus install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\InprocServer32\ThreadingModel = "Apartment" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Lodop.LodopX\ = "LodopX Control" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\ProgID\ = "Lodop.LodopX" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Verb\ install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Verb\0\ = "Properties,0,2" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\ProxyStubClsid32 install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\TypeLib install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E} install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\ = "ILodopX" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\TypeLib\ = "{0F9014E9-F31C-408E-9CBA-C484B39066ED}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Control install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\HELPDIR\ = "C:\\Program Files (x86)\\MountTaiSoftware\\Lodop\\" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\ProxyStubClsid32 install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB} install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\HELPDIR install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\InprocServer32\ = "C:\\PROGRA~2\\MOUNTT~1\\Lodop\\CAOSOF~1.OCX" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\ProgID install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\TypeLib install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\TypeLib\Version = "6.0" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\TypeLib\ = "{0F9014E9-F31C-408E-9CBA-C484B39066ED}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB} install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0 install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\ = "Lodop" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\TypeLib\Version = "6.0" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Lodop.LodopX install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Lodop.LodopX\Clsid install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\MiscStatus\1\ = "205201" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Lodop.LodopX\Clsid\ = "{2105C259-1E0C-4534-8141-A753534CB4CA}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\FLAGS install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\FLAGS\ = "2" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\0 install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\TypeLib install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\TypeLib\Version = "6.0" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\ = "ILodopXEvents" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\MiscStatus\1 install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\0\win32\ = "C:\\Program Files (x86)\\MountTaiSoftware\\Lodop\\CAOSOFT_WEB_PRINT_lodop.ocx" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\ = "ILodopXEvents" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA} install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\InprocServer32 install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\ToolboxBitmap32 install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Version install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Verb install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED} install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\TypeLib\Version = "6.0" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Version\ = "6.0" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\ToolboxBitmap32\ = "C:\\Program Files (x86)\\MountTaiSoftware\\Lodop\\CAOSOFT_WEB_PRINT_lodop.ocx,0" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\TypeLib\ = "{0F9014E9-F31C-408E-9CBA-C484B39066ED}" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\TypeLib\ = "{0F9014E9-F31C-408E-9CBA-C484B39066ED}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\TypeLib install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\Verb\0 install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0F9014E9-F31C-408E-9CBA-C484B39066ED}\6.0\0\win32 install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\ = "ILodopX" install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{409D8542-9C63-4719-8DF6-ABDA44494A4E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\ProxyStubClsid32 install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\TypeLib install_lodop32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0DC96C68-587A-486E-93D8-7BA1EAF5B9CB}\ProxyStubClsid32 install_lodop32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2105C259-1E0C-4534-8141-A753534CB4CA}\MiscStatus\ = "0" install_lodop32.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
install_lodop32.exepid process 1908 install_lodop32.exe 1908 install_lodop32.exe 1908 install_lodop32.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
514KB
MD57bb99e2a689df5392a9d8d375a216f60
SHA1cc7ce50ac0ab52c160e51b79aaeb381e210f24c8
SHA2563a5132cbe0d61210c5d0d30f55f63fa600c2799d66b5c839d2dbc72c366997ef
SHA512062e05a393f1d353c50c35fbb6470a68cf806812fdba60ff85ea6b27643ddaccf37e91fe24f2e3e12ed69130748f6f22ea4b60b6efab0c0cd9356221de6232a3
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Filesize
523KB
MD58331e42e5c804245e3c2002027422333
SHA101654a0a287a7f093ea78bb0891768ba8ea2588a
SHA256ff30cb9b1f5dfdb1c32255b7f035ae802c09f97ded0bc29909ba453e67fd9ea9
SHA512d123f9e94f07d2a1df75d151cbae0f68a6e75e2445a408b29e55cdd9c5ee329b7898b155344b907091d7ce3793694caf432e8d1f6334622aec82a0f844c42380
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Filesize
660KB
MD57d3d80892a99897bd9c4370a757a149a
SHA116a60385ea94003330343bb6246ea59a626e5355
SHA256c5ad8a1a05d92c528749c9157358e46bb065e7ca9f7f0c0a1ec430949417d811
SHA512c0f21ff87f03ef0dde600567defae05c7d7be32639aa3ed437ed3a5919912404a3aaf74ea16ed722e1000a5027f1446b43fc9ac21034d02eb7e3523f4081cd4a
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Filesize
711KB
MD561c5ab5adf0780ed06f16c7ecf498a1f
SHA1ac3fa7eff751755b0193d883458efd39e898fa3d
SHA2567081f66138ea4123afeca168522b7bab3c107d19f7d30159fa59cb44347cd4b7
SHA512a56d9e856ec91491fd73e55d5038d0af43fbf3b00cd26089afc4f3b7ad428bdd6c2ded12361b48ba49b142187f339b1a3c71c1032e21704de3b7c065579c38eb
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Filesize
335KB
MD54be7a88a6be0464bc7c32ebd85e9e8c1
SHA1747bebf322559cea3b2b2f22f9e830bc1afe8b9f
SHA256d0779ff3652d8178f6b2108c381d4a873cfbb559c769c5186553c7cb14e124eb
SHA512768edaff00914884e48bdcf8c57e0c1a1b484f2370ca38017633ce4c92d75701121a36adc054f6ec498b7075c70601601f64f463c90087b1b55d6c764ea324e9