9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6

Analysis

max time kernel
203s
max time network
232s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 11:14

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General

Target

9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6.dll
Size

40KB
MD5

ff091da4ffdafecb5e1b4d917a53e3d4
SHA1

36b3c84fe5454fb4e2e1f9ced274008266d94353
SHA256

9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6
SHA512

87086a61abfb4be0bb4876fa603f4e1b170946ab52538a06c8aa0dc03a4c7c09d376783b407d7f4c682420c7428969a5aabe0bb960e947eee9c7eb029b561a3e
SSDEEP

384:Qf+x1ZjBAGqa4nzOc7udLzATwbRstlTXdN3tbRSJWjGDV0sn8a11L:O4hAGLAydQTwbRCj3tbWksPzTL

Score

1^/10

Malware Config

Signatures

Modifies registry class 44 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\ = "BrowserHelper.CBrowserHelper"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ = "_CBrowserHelper"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\TypeLib\ = "{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\TypeLib\ = "{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserHelper.CBrowserHelper	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ = "CBrowserHelper"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ = "_CBrowserHelper"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\VERSION\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\ = "BrowserHelper"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\ProgID\ = "BrowserHelper.CBrowserHelper"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\TypeLib\ = "{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserHelper.CBrowserHelper\Clsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserHelper.CBrowserHelper\Clsid\ = "{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E7E07D5-B3EB-4A87-BB05-2FDA3D7EF93D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserHelper.CBrowserHelper\ = "BrowserHelper.CBrowserHelper"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76A6F86E-42FF-418B-B4DA-08A2D314F4BE}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{621C601C-4BD0-46CC-A03C-A1CBCB6F9CC8}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 4728	508	regsvr32.exe	79
PID 508 wrote to memory of 4728	508	regsvr32.exe	79
PID 508 wrote to memory of 4728	508	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:508
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\9a761219073e7bb93ea1c5021dd861aeb52c5d0f94ce287a47e056a2448f5ae6.dll
  2⤵
  - Modifies registry class
  PID:4728

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Malware Config

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