e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 21:08

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General

Target

e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe.dll
Size

32KB
MD5

0fa6965e45eb685e08e356ae73c632f0
SHA1

da303f3e1d0915aaaeb3e72617e7176102cc497e
SHA256

e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe
SHA512

f2171061a09ef8d369b156f2172c677117ab94fc05b7b11fdcae2c5c6b561f89fbbf56494d572295a021e0b8f155ec22e061f5bc93c7762136c0417615c2a506
SSDEEP

384:Icl/N5u7JVkHWGmyBrl0vRUX4Eo97b/WLFmM8GKHNIto:Icx2E2Gm4WvuoEo97bimKo

Score

1^/10

Malware Config

Signatures

Modifies registry class 48 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\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}\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1\CLSID\ = "{79806449-AB35-42EC-9BE9-B390209CE514}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\ = "TazebamaHook Class"	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\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\ = "{7B154753-C2FF-45C9-974E-98E4D3914D9C}"	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\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
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\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\VersionIndependentProgID\ = "Tazebama.TazebamaHook"	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\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ = "ITazebamaHook"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook\CurVer	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\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\ProgID\ = "Tazebama.TazebamaHook.1"	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\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\ = "{7B154753-C2FF-45C9-974E-98E4D3914D9C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1\CLSID	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\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}	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
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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tazebama.TazebamaHook.1\ = "TazebamaHook Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\TazebamaHook	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\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}	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\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0\0\win32	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A198FC3-51AA-4403-B281-168F86D9053A}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79806449-AB35-42EC-9BE9-B390209CE514}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\TazebamaHook\ = "{79806449-AB35-42EC-9BE9-B390209CE514}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B154753-C2FF-45C9-974E-98E4D3914D9C}\1.0	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27
PID 1696 wrote to memory of 980	1696	regsvr32.exe	27

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\e8d64bd99412a34835d7b58e693e87aea10f47f7fdefe50a00b260b6979abffe.dll
  2⤵
  - Modifies registry class
  PID:980

Network

MITRE ATT&CK Matrix

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Downloads

memory/980-56-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1696-54-0x000007FEFC2F1000-0x000007FEFC2F3000-memory.dmp

Filesize
8KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads