Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 19:38
Behavioral task
behavioral1
Sample
21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll
Resource
win10v2004-20240426-en
2 signatures
150 seconds
General
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Target
21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll
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Size
32KB
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MD5
21e744038395159aafd34dee9ac4f270
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SHA1
84e3b2aedbf65724665132ee1c74baf79abc9f7a
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SHA256
5c0d774ff188f7cfeb834512e7cbf80323a5526391a6025b08af924109744650
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SHA512
b81d6461399a96f125ae5f8f8561af2ab17879758f8a41fed3b9492f7fc88cee50ee62263b3bc25fbc8312943403a153248035609e1d804aefbb59aca6d34c56
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SSDEEP
384:NN+b6aWdwHgHIUhKnx0KpdTj4GgT51JefZU+e5gOig+4guFge6gimcNW35GVND6s:75m0Mt32dhNcLBgFWKGrxvbPrT
Score
1/10
Malware Config
Signatures
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Modifies registry class 45 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\TypeLib\ = "{A951B1D7-66BE-44B2-8305-61AB08505F74}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\TypeLib\Version = "3.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\VERSION regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KISplusEnVB.IAcc\Clsid\ = "{41AB9975-B451-45EB-9D9C-718E59C78B39}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\TypeLib\ = "{A951B1D7-66BE-44B2-8305-61AB08505F74}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ = "IAcc" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KISplusEnVB.IAcc\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ = "_IAcc" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KISplusEnVB.IAcc regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\VERSION\ = "3.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\ = "KISplusEnVB" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\ = "KISplusEnVB.IAcc" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\ProgID\ = "KISplusEnVB.IAcc" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\TypeLib\Version = "3.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ProxyStubClsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\TypeLib\ = "{A951B1D7-66BE-44B2-8305-61AB08505F74}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KISplusEnVB.IAcc\ = "KISplusEnVB.IAcc" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{41AB9975-B451-45EB-9D9C-718E59C78B39}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A951B1D7-66BE-44B2-8305-61AB08505F74}\3.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D21B590-B916-409D-9633-DE096A5B6C4A}\ = "_IAcc" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4316 wrote to memory of 5076 4316 regsvr32.exe 82 PID 4316 wrote to memory of 5076 4316 regsvr32.exe 82 PID 4316 wrote to memory of 5076 4316 regsvr32.exe 82
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4316 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\21e744038395159aafd34dee9ac4f270_NeikiAnalytics.dll2⤵
- Modifies registry class
PID:5076
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