Analysis
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max time kernel
40s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 05:35
Static task
static1
Behavioral task
behavioral1
Sample
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe
Resource
win10v2004-20220901-en
General
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Target
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe
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Size
816KB
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MD5
8894f1d96dfdd174b9929089a58b3425
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SHA1
7ee5672ff67bb1b76d9b76d0569ac0c514e1664e
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SHA256
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e
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SHA512
ff724c65c99c856d89a2c820e51e4587f6fc1fd012a3c74720198e86dc50e280da27e7617796cf3ee729a5189e74e536b8e499d9c51f0a4965f20fc4cf82c0fe
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SSDEEP
12288:LnCm/imvJN5x6YFGIN6QIlu/mk/zcal5mc4oF7XTIHn2oglxwxTTMTmFWDdsqBxY:L1H6QIkuk/tmcjPQnIExfCDd/BxXo
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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\\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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\\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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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Processes:
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe -
Processes:
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe -
Modifies registry class 36 IoCs
Processes:
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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\\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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}" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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\\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exedescription pid process Token: SeDebugPrivilege 956 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exepid process 956 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe 956 f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.exe"C:\Users\Admin\AppData\Local\Temp\f2d62c6275110f2031c1aab78170f2f9075fdd08bcdafe8c9539c4297786841e.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:956