Analysis
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max time kernel
44s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
29/10/2022, 10:47
Static task
static1
Behavioral task
behavioral1
Sample
44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe
Resource
win10v2004-20220901-en
General
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Target
44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe
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Size
882KB
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MD5
db13bb3d3b1c21cbae0eaffd3efa987c
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SHA1
33f760e41a3c5506c67c90b8a8c1027946e20072
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SHA256
44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4
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SHA512
2f37caf1b2bad6dd9d93f9980be7c4504d44b940e3a2e96114d572e99ed107cd168474855be84232c4c082ab455ea457ea1204572335107b462e1cb9813650a3
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SSDEEP
24576:LGfxTpFFQm7nlry5QD1QK3GwakO1lSYAmw1SJtUYgV:L8XQ8le5m39gANjV
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe -
Modifies registry class 39 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1600 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1600 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe 1600 44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe"C:\Users\Admin\AppData\Local\Temp\44ddaf9d0609769559bc088ac983237b30f7b6c985a95ec08c245f3606a111e4.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1600