3fffd50a78c6ea6263d684f06e13aff9a230139091b7a9462ec358ceb6a91be8

Analysis

max time kernel
152s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 22:31

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General

Target

Global_Controls_Comdlg32ocx_f0.dll
Size

137KB
MD5

b73809a916e6d7c1ae56f182a2e8f7e2
SHA1

34e4213d8bf0e150d3f50ae0bd3f5b328e1105f5
SHA256

64c6ee999562961d11af130254ad3ffd24bb725d3c18e7877f9fd362f4936195
SHA512

26c28cb6c7e1b47425403ab8850a765ac420dd6474327ce8469376219c830ab46218383d15a73c9ea3a23fc6b5f392ee6e2a1632a1bf644b1bd1a05a4729e333
SSDEEP

3072:3ESIiWD8uq4hCqUt6mqD1gRshBgH/voqJrwo2CocrJbQN6N2TRqEydzdHv2:3ETz566VgRyOJ0oDxQRHH

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\MiscStatus\1\ = "132499"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA2-3FE5-101B-A3C9-08002B2F49FB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\VersionIndependentProgID\ = "MSComDlg.CommonDialog"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE3-47EB-101B-A3C9-08002B2F49FB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}\TypeLib\ = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSComDlg.CommonDialog.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE5-47EB-101B-A3C9-08002B2F49FB}\ = "Common Dialog Print Property Page Object"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE7-47EB-101B-A3C9-08002B2F49FB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSComDlg.CommonDialog.1\ = "Microsoft Common Dialog Control, version 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE5-47EB-101B-A3C9-08002B2F49FB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE5-47EB-101B-A3C9-08002B2F49FB}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\TypeLib\Version = "1.2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA4-3FE5-101B-A3C9-08002B2F49FB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA4-3FE5-101B-A3C9-08002B2F49FB}\ = "Common Dialog Color Property Page Object"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA4-3FE5-101B-A3C9-08002B2F49FB}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE3-47EB-101B-A3C9-08002B2F49FB}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\ = "Microsoft Common Dialog Control 6.0 (SP3)"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA2-3FE5-101B-A3C9-08002B2F49FB}\ = "Common Dialog Open Property Page Object"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE5-47EB-101B-A3C9-08002B2F49FB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\ = "ICommonDialogEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\ = "Microsoft Common Dialog Control, version 6.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE5-47EB-101B-A3C9-08002B2F49FB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\TypeLib\Version = "1.2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\FLAGS\ = "2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE7-47EB-101B-A3C9-08002B2F49FB}\ = "Common Dialog Help Property Page Object"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\ = "ICommonDialogEvents"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA4-3FE5-101B-A3C9-08002B2F49FB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE3-47EB-101B-A3C9-08002B2F49FB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}\ = "ICommonDialog"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\Version\ = "1.2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\TypeLib\ = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSComDlg.CommonDialog.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{083039C2-13F4-11D1-8B7E-0000F8754DA1}\ = "ICommonDialog"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7629CFA2-3FE5-101B-A3C9-08002B2F49FB}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE7-47EB-101B-A3C9-08002B2F49FB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3C4F3BE3-47EB-101B-A3C9-08002B2F49FB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F9043C88-F6F2-101A-A3C9-08002B2F49FB}\1.2\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F9043C87-F6F2-101A-A3C9-08002B2F49FB}\TypeLib\ = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\MiscStatus\1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Global_Controls_Comdlg32ocx_f0.dll, 1"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 4592	1224	regsvr32.exe	89
PID 1224 wrote to memory of 4592	1224	regsvr32.exe	89
PID 1224 wrote to memory of 4592	1224	regsvr32.exe	89

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Global_Controls_Comdlg32ocx_f0.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Global_Controls_Comdlg32ocx_f0.dll
  2⤵
  - Modifies registry class
  PID:4592

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Malware Config

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