617f845935d428ecaf15057713f3d08a10f8257b90ee669a2afac591678bac30

Analysis

max time kernel
92s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21-07-2024 18:40

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General

Target

Video Enhancerv2013汉化绿色破解版/SR.ax.dll
Size

140KB
MD5

f3c3883c90312150e919d1be5a453c0c
SHA1

e5886433d4fe53f7ccec886a618b6762e632607a
SHA256

5b6af85a500e54a46585f745ab3a3c71eadfad7e174e79bd1b4e8e3d92084fa7
SHA512

0f2fb6e9c1f414c70cfbec3ddd09f44f22d697dca8395ff2d1f4a9c15905b02f507c3d18c9d016abf7514806373a51cf33cc0482af9d1ca23a5d690ff93fc4a4
SSDEEP

3072:ErhTwudmfQjOTHwptElvQFNEny8mrwsAQsg0Kmn6cEKy:HuIFTHRvQogCQsg0Kmn6hKy

Score

1^/10

Malware Config

Signatures

Modifies registry class 14 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\ = "Dee Mon's Super Resolution"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B9FF6E0-8D9D-4590-A7B8-D702BC52777A}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\FriendlyName = "Dee Mon's Super Resolution"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B9FF6E0-8D9D-4590-A7B8-D702BC52777A}\ = "Super Resolution Property Page"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B9FF6E0-8D9D-4590-A7B8-D702BC52777A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Video Enhancerv2013???????\\SR.ax.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\CLSID = "{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}"	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\FilterData = 0200000000002000020000000000000030706933000000000000000001000000000000000000000030747933000000006000000070000000317069330800000000000000010000000000000000000000307479330000000060000000700000007669647300001000800000aa00389b7100000000000000000000000000000000	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Video Enhancerv2013???????\\SR.ax.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{60AC281F-8333-44CF-9856-2CE2D6C0A1EB}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B9FF6E0-8D9D-4590-A7B8-D702BC52777A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B9FF6E0-8D9D-4590-A7B8-D702BC52777A}\InprocServer32	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2360	2092	regsvr32.exe	83
PID 2092 wrote to memory of 2360	2092	regsvr32.exe	83
PID 2092 wrote to memory of 2360	2092	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\Video Enhancerv2013汉化绿色破解版\SR.ax.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\SysWOW64\regsvr32.exe
  /s "C:\Users\Admin\AppData\Local\Temp\Video Enhancerv2013汉化绿色破解版\SR.ax.dll"
  2⤵
  - Modifies registry class
  PID:2360

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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