Analysis
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max time kernel
311s -
max time network
360s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 08:31
Static task
static1
Behavioral task
behavioral1
Sample
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe
Resource
win10v2004-20221111-en
General
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Target
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe
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Size
838KB
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MD5
9bb919ba4231f25112d8d6abd8608178
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SHA1
5c50962746a90332bfaf390fd42582c77ca42799
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SHA256
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523
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SHA512
3170b3759cc7568d50ff399c9d99bdec78e95ddbc892fe40f39e22f6af9a3f71e55cebc47a259fdd2ffe7e9ca378d6f1e935929e57233e6edfc246a0f068cf43
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SSDEEP
24576:2kZzN+eEirgSgaDjRt3QMN+qZj/X3sehaIQu:2kZz0jSgaDjvP8hPu
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe -
Processes:
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe -
Modifies registry class 34 IoCs
Processes:
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exepid process 4244 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe 4244 c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe"C:\Users\Admin\AppData\Local\Temp\c214dbabcb00c785080be9efb67abf583b89a99926601154a4ba6687a5941523.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4244