Analysis
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max time kernel
4s -
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 20:38
Static task
static1
Behavioral task
behavioral1
Sample
ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll
Resource
win7-20221111-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll
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Size
75KB
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MD5
700f96c5977fffdca560fc33b1de8f90
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SHA1
3c5f45e7211fbdadce1a349fabbdf0c90ad01f78
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SHA256
ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4
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SHA512
7b79a9d0ac8c1b79797580221f94c8a9c9611fcebd0a0fb60dae1aeac6d534809191616aa7a0c967f964c6ecedb9044efa94ea2a9f0b63983804e7454f8cf659
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SSDEEP
1536:IcsE2Z4WvwoZid1nllZ41ORsQRkLlFt3tMa6Jmmn:YE2KawoZid1V4Qa5CRmmn
Score
1/10
Malware Config
Signatures
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Modifies registry class 48 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\VersionIndependentProgID\ = "Tazebama.TazebamaHook" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\ = "TazebamaHook Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\TazebamaHook regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\CLSID\ = "{79806449-AB35-42EC-9BE9-B390209CE514}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\TypeLib\ = "{7B154753-C2FF-45C9-974E-98E4D3914D9C}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\ = "{7B154753-C2FF-45C9-974E-98E4D3914D9C}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1\ = "TazebamaHook Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\TazebamaHook\ = "{79806449-AB35-42EC-9BE9-B390209CE514}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\ = "TazebamaHook Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\ = "{7B154753-C2FF-45C9-974E-98E4D3914D9C}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ = "ITazebamaHook" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\ProgID\ = "Tazebama.TazebamaHook.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\ = "tazebama 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1\CLSID\ = "{79806449-AB35-42EC-9BE9-B390209CE514}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\CurVer\ = "Tazebama.TazebamaHook.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ = "ITazebamaHook" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1 regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 884 wrote to memory of 996 884 regsvr32.exe 27 PID 884 wrote to memory of 996 884 regsvr32.exe 27 PID 884 wrote to memory of 996 884 regsvr32.exe 27 PID 884 wrote to memory of 996 884 regsvr32.exe 27 PID 884 wrote to memory of 996 884 regsvr32.exe 27 PID 884 wrote to memory of 996 884 regsvr32.exe 27 PID 884 wrote to memory of 996 884 regsvr32.exe 27
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll1⤵
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ab64c60d21c9abce91bca5a9104a6d5b1e51715970ccba78ae7d7718316698b4.dll2⤵
- Modifies registry class
PID:996
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