bb251c9a5d2f5c6bdfb22c6ba235748472fc28af2adaf1ce7948352301dde3c1

Analysis

max time kernel
136s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 12:14

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General

Target

PortableDeviceTypes.dll
Size

156KB
MD5

adb45a977bd9e45790ca496db84ba148
SHA1

ea49f552cc956dcc8401557c83df3ebc85eb7ab5
SHA256

bb251c9a5d2f5c6bdfb22c6ba235748472fc28af2adaf1ce7948352301dde3c1
SHA512

d1da379ae4be87b170e8ad0e2bb032ceb1b7e3ff6adfb78c3a03132d9cc96dfb5c8bbb681488b04bc7309103d51c31b216778936fb42855ffa379695069dca48
SSDEEP

3072:rRy0ItwEwMiyRxYTJqF5ufT4MV46Nqya3D:M0ItwEwTpNA5+7pNm

Score

1^/10

Malware Config

Signatures

Modifies registry class 26 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B32F4002-BB27-45FF-AF4F-06631C1E8DAD}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6E3F2D79-4E07-48C4-8208-D8C2E5AF4A99}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{89B2E422-4F1B-4316-BCEF-A44AFEA83EB3}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DADA2357-E0AD-492E-98DB-DD61C53BA353}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6E3F2D79-4E07-48C4-8208-D8C2E5AF4A99}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B32F4002-BB27-45FF-AF4F-06631C1E8DAD}\InProcServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B32F4002-BB27-45FF-AF4F-06631C1E8DAD}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6848F6F2-3155-4F86-B6F5-263EEEAB3143}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{89B2E422-4F1B-4316-BCEF-A44AFEA83EB3}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DADA2357-E0AD-492E-98DB-DD61C53BA353}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DADA2357-E0AD-492E-98DB-DD61C53BA353}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B32F4002-BB27-45FF-AF4F-06631C1E8DAD}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{89B2E422-4F1B-4316-BCEF-A44AFEA83EB3}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6848F6F2-3155-4F86-B6F5-263EEEAB3143}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\WOW6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2B00BA2F-E750-4BEB-9235-97142EDE1D3E}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6E3F2D79-4E07-48C4-8208-D8C2E5AF4A99}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6848F6F2-3155-4F86-B6F5-263EEEAB3143}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2B00BA2F-E750-4BEB-9235-97142EDE1D3E}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B32F4002-BB27-45FF-AF4F-06631C1E8DAD}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\WOW6432Node\Interface	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2B00BA2F-E750-4BEB-9235-97142EDE1D3E}\1.0\HELPDIR	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 2508	3216	regsvr32.exe	83
PID 3216 wrote to memory of 2508	3216	regsvr32.exe	83
PID 3216 wrote to memory of 2508	3216	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\PortableDeviceTypes.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3216
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\PortableDeviceTypes.dll
  2⤵
  - Modifies registry class
  PID:2508

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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