Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
28-02-2024 22:16
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
acfe6267172764d861ac4f6d0c9eb945.dll
Resource
win7-20240215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
acfe6267172764d861ac4f6d0c9eb945.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
acfe6267172764d861ac4f6d0c9eb945.dll
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Size
248KB
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MD5
acfe6267172764d861ac4f6d0c9eb945
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SHA1
79c0e0aa0c5524f0e771ef22876d4e82a2bb4302
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SHA256
78a510dcd9f4fd929c73ae86575d248522080adbd04018d8fb74367c056138ca
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SHA512
45b195a5c046c84c5cce632426dc81b40df25d1eca95e92940d5382fbce8f0e884805e4e86d73384d1ed5dcd1135ec70644b568f3dac149068dfc7112c340e0d
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SSDEEP
6144:daNQaYSetJt4AhI4l/heBqgN0REtf5HQMN:jhS+L4AhgBFwEz
Score
1/10
Malware Config
Signatures
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Modifies registry class 55 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Version\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\ = "IE_LiveTV" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\ = "IE LiveTV" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\AppID = "{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\LocalizedString = "@C:\\Users\\Admin\\AppData\\Local\\Temp\\acfe6267172764d861ac4f6d0c9eb945.dll,-313" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\ = "IntfVideo" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Elevation\Enabled = "1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\TypeLib\ = "{620EFE9D-34ED-4DD4-B079-F495038AA998}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\ = "IE LiveTV" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\acfe6267172764d861ac4f6d0c9eb945.dll\AppID = "{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\acfe6267172764d861ac4f6d0c9eb945.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Elevation regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\acfe6267172764d861ac4f6d0c9eb945.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\TypeLib\ = "{620EFE9D-34ED-4DD4-B079-F495038AA998}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\bho.bho\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\bho.bho\Clsid\ = "{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\acfe6267172764d861ac4f6d0c9eb945.dll regsvr32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\AccessPermission = 01000480440000005400000000000000140000000200300002000000000014000300000001010000000000050400000000001400030000000101000000000005120000000102000000000005200000002002000001020000000000052000000020020000 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\ = "IntfVideo" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\bho.bho regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{620EFE9D-34ED-4DD4-B079-F495038AA998}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\TypeLib\ = "{620EFE9D-34ED-4DD4-B079-F495038AA998}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Version regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{620EFE9D-34ED-4DD4-B179-F495038AA990}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\bho.bho\ = "IE LiveTV" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\ProgID\ = "bho.bho" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\DllSurrogate regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{45245B53-72FB-46CA-B5F5-ABA01D9B8E51}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28 PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28 PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28 PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28 PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28 PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28 PID 2460 wrote to memory of 2720 2460 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\acfe6267172764d861ac4f6d0c9eb945.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\acfe6267172764d861ac4f6d0c9eb945.dll2⤵
- Modifies registry class
PID:2720
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