Analysis
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max time kernel
28s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 22:09
Static task
static1
Behavioral task
behavioral1
Sample
a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6.dll
Resource
win7-20221111-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6.dll
Resource
win10v2004-20221111-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6.dll
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Size
364KB
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MD5
aacaf74aa41578b000caf607a62a0c65
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SHA1
0a24f215ab7c8c970270dc50b92f85ea4fd110c5
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SHA256
a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6
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SHA512
697cabe6d32812886b7c5e3e147092cdba9b9cfdba0ddab1ddd687c264495d1ddcecea5b5689e6d466924ea451e527480cea24941c203478bde1893ba57d69f3
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SSDEEP
6144:AWLw9Vru/vU5VLe9SgiZ7x05qmQTouSHucLPyOvo2POq9:aVKyLaSgiZ7x05qmuojLla
Score
1/10
Malware Config
Signatures
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Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BED0E407-D032-48C7-93DA-5562B88F679B}\ProxyStubClsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DD1DC86B-0195-4B68-8CC8-7527DE047D0E}\ = "_cHuchlamyEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DD1DC86B-0195-4B68-8CC8-7527DE047D0E}\ = "_cHuchlamyEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4E4BA1B7-AA9E-4031-80EB-3600D37BD536}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1C2F1138-CDBA-499C-8E81-8D104658A4D2}\ = "HuchlamyLoc.cHuchlamyEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1C2F1138-CDBA-499C-8E81-8D104658A4D2}\VERSION regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HuchlamyLoc.cHuchlamy\Clsid\ = "{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{489F22A1-6AF7-4723-B407-EBF939A91AAE}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DD1DC86B-0195-4B68-8CC8-7527DE047D0E}\TypeLib\ = "{489F22A1-6AF7-4723-B407-EBF939A91AAE}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0F6E4033-EDAA-4949-A326-71F751125BBE}\VERSION\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4E4BA1B7-AA9E-4031-80EB-3600D37BD536}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DD1DC86B-0195-4B68-8CC8-7527DE047D0E}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1C2F1138-CDBA-499C-8E81-8D104658A4D2}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\ProgID\ = "HuchlamyLoc.cHuchlamy" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E2559458-87D3-43C7-865B-AF66637331F5}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\ = "_Huchlamy" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E0CDA7FA-AC74-4388-BF65-BBA6C74FB37E}\ = "_cHuchlamy" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HuchlamyLoc.cHuchlamy\ = "HuchlamyLoc.cHuchlamy" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E0CDA7FA-AC74-4388-BF65-BBA6C74FB37E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BED0E407-D032-48C7-93DA-5562B88F679B} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0F6E4033-EDAA-4949-A326-71F751125BBE}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{489F22A1-6AF7-4723-B407-EBF939A91AAE}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HuchlamyLoc.cHuchlamys\Clsid\ = "{4E4BA1B7-AA9E-4031-80EB-3600D37BD536}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\ = "HuchlamyLoc.cHuchlamy" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\ProxyStubClsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E0CDA7FA-AC74-4388-BF65-BBA6C74FB37E}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E2559458-87D3-43C7-865B-AF66637331F5}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HuchlamyLoc.cHuchlamys\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\VERSION regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BED0E407-D032-48C7-93DA-5562B88F679B}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E0CDA7FA-AC74-4388-BF65-BBA6C74FB37E} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0748AF3D-CBA9-46D1-B397-B9A273261AB9} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E2559458-87D3-43C7-865B-AF66637331F5}\TypeLib\ = "{489F22A1-6AF7-4723-B407-EBF939A91AAE}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0F6E4033-EDAA-4949-A326-71F751125BBE}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0748AF3D-CBA9-46D1-B397-B9A273261AB9}\ProxyStubClsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BED0E407-D032-48C7-93DA-5562B88F679B}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{247A0C67-FD29-4F53-A9D3-7A923AB63A26} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1C2F1138-CDBA-499C-8E81-8D104658A4D2}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4EC5AED2-7B93-4751-AD0C-4C90A26FF9DD}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4EC5AED2-7B93-4751-AD0C-4C90A26FF9DD}\VERSION\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1C2F1138-CDBA-499C-8E81-8D104658A4D2}\ProgID\ = "HuchlamyLoc.cHuchlamyEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DD1DC86B-0195-4B68-8CC8-7527DE047D0E} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0748AF3D-CBA9-46D1-B397-B9A273261AB9}\ = "_IHuchlamy" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0F6E4033-EDAA-4949-A326-71F751125BBE}\ProgID\ = "HuchlamyLoc.IHuchlamy" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4E4BA1B7-AA9E-4031-80EB-3600D37BD536}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4E4BA1B7-AA9E-4031-80EB-3600D37BD536}\TypeLib\ = "{489F22A1-6AF7-4723-B407-EBF939A91AAE}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F5755BDC-B17F-4049-9ACA-63B8AA183D0C}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4EC5AED2-7B93-4751-AD0C-4C90A26FF9DD}\ProgID\ = "HuchlamyLoc.Huchlamy" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{489F22A1-6AF7-4723-B407-EBF939A91AAE} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0F6E4033-EDAA-4949-A326-71F751125BBE}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4E4BA1B7-AA9E-4031-80EB-3600D37BD536} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4E4BA1B7-AA9E-4031-80EB-3600D37BD536}\VERSION\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HuchlamyLoc.cHuchlamys\ = "HuchlamyLoc.cHuchlamys" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1C2F1138-CDBA-499C-8E81-8D104658A4D2}\ProgID regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1472 wrote to memory of 772 1472 regsvr32.exe 28 PID 1472 wrote to memory of 772 1472 regsvr32.exe 28 PID 1472 wrote to memory of 772 1472 regsvr32.exe 28 PID 1472 wrote to memory of 772 1472 regsvr32.exe 28 PID 1472 wrote to memory of 772 1472 regsvr32.exe 28 PID 1472 wrote to memory of 772 1472 regsvr32.exe 28 PID 1472 wrote to memory of 772 1472 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1472 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a0aea0083ebf635f67c957708a08a1be164d981d390c0f7b1c2378a5ce3e4bd6.dll2⤵
- Modifies registry class
PID:772
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