d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab

Analysis

max time kernel
133s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2022, 20:33

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General

Target

d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab.dll
Size

807KB
MD5

33d7943a59cd5a7b9363f263a5b3ceeb
SHA1

92f6ca4b0350ddd9c025790e224d58c142d84c79
SHA256

d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab
SHA512

8e985ec5e0749ef9e0ede7b00091d3771ab5588b6675fa871fa4fdf7d08f928b46eab9e792be0f9f64ebf316491b161cda1061c4f4cada576a26260e903cc2d1
SSDEEP

12288:LuWXP0J/0uHPmHyHlZyDSeRrePr44KKavZeyLmY9RRrXkxU4tpxCU+5+Inb:/0J/lZyDSeSWKaZeMfxYvxs

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\ = "rSTRxF.Set"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Too\Clsid\ = "{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Too\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Set\ = "rSTRxF.Set"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ = "_Too"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ = "_Too"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\ProgID\ = "rSTRxF.Too"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ = "Too"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\TypeLib\ = "{0E68D785-9CB6-4132-AE2F-F781412DD65C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\ = "Set"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\ = "rSTRxF"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\VERSION\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Set\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\TypeLib\ = "{0E68D785-9CB6-4132-AE2F-F781412DD65C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\ = "rSTRxF.Too"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Too\ = "rSTRxF.Too"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Set	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Set\Clsid\ = "{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rSTRxF.Too	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E68D785-9CB6-4132-AE2F-F781412DD65C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA604B98-BCE4-4D77-B9AF-64D556DA83B9}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\TypeLib\ = "{0E68D785-9CB6-4132-AE2F-F781412DD65C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\TypeLib\ = "{0E68D785-9CB6-4132-AE2F-F781412DD65C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4D87F6-126C-4866-940D-8C474604B7FB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A5DDFE1-1A0D-4864-B170-1F26F63F3B70}\VERSION\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96A0847F-5BF9-4685-8974-A7DD4BFF16CC}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 4444	1812	regsvr32.exe	82
PID 1812 wrote to memory of 4444	1812	regsvr32.exe	82
PID 1812 wrote to memory of 4444	1812	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d630671b4f52235416353be4ab22d526f329d27c2a464e26ed29b47c904960ab.dll
  2⤵
  - Modifies registry class
  PID:4444

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Malware Config

Signatures

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