52ed440aa643c06a63db44a5572d2c97225d11934fa36c8b54172cf6de3cdc0c

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/02/2024, 19:17

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General

Target

VnetClinfo.dll
Size

72KB
MD5

8ceaff35219a2b7f594f2d916da06c4b
SHA1

4a58a6888a9b4782c7cf5b8ce5f206ac610a87cb
SHA256

43744057b4330e556921fae82325b582dfb271f8cb64bc2399cfb32a52e01767
SHA512

a76748d0db206fe357ee0078f8cddc84a42433657f0ce039592ef0b8c0d7fcbf09427f2a74c844c79ac4902d1ed4fe2387e6aae26a5a6e23bdf485bd61a69594
SSDEEP

768:Xy3wc77UtCcjS+8mcKgqCm36PcQ9rhRv19ClA1dJ9mQzAjsQ01jUGDQM:Xxc77a/8mcZH0o9RjClWnAkaGEM

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VNETCLINFO.VnetClinfoCtrl.1\CLSID\ = "{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Insertable\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VnetClinfo.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\TypeLib\ = "{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A7417B40-7D15-4372-882B-25849EBA17A6}\ = "VnetClinfo Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\ = "_DVnetClinfo"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\ = "_DVnetClinfoEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\ = "VnetClinfo Control"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\TypeLib\ = "{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VNETCLINFO.VnetClinfoCtrl.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VNETCLINFO.VnetClinfoCtrl.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VNETCL~1.DLL, 1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}\1.0\FLAGS\ = "2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\ = "_DVnetClinfo"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\TypeLib\ = "{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Insertable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\ProgID\ = "VNETCLINFO.VnetClinfoCtrl.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\MiscStatus\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A7417B40-7D15-4372-882B-25849EBA17A6}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\MiscStatus	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\MiscStatus\1\ = "132497"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Control\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A7417B40-7D15-4372-882B-25849EBA17A6}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A7417B40-7D15-4372-882B-25849EBA17A6}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VNETCL~1.DLL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\TypeLib\ = "{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VNETCLINFO.VnetClinfoCtrl.1\Insertable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Control	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\TypeLib\ = "{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Version	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VNETCLINFO.VnetClinfoCtrl.1\Insertable\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{85BA792F-F1A6-403D-9BFA-641703E7223F}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VNETCL~1.DLL"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FB303E8E-BCBC-4E76-BC72-8D3C16D2FF08}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}\1.0\ = "VnetClinfo ActiveX Control module"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5CE6169D-AB98-45E4-ADED-0D6CA74AA1D1}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C3E675CE-A02E-4F3C-95C3-74BBA404814D}\TypeLib	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 320	2352	regsvr32.exe	88
PID 2352 wrote to memory of 320	2352	regsvr32.exe	88
PID 2352 wrote to memory of 320	2352	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\VnetClinfo.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\VnetClinfo.dll
  2⤵
  - Modifies registry class
  PID:320

Network

MITRE ATT&CK Matrix

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Downloads

memory/320-0-0x0000000000D30000-0x0000000000D3D000-memory.dmp

Filesize
52KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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