1743c09774c8aa85ea6463bf48def681e4ccf13660620e7378ecd9df6c33169b

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 16:37

Target

Fish-v327-0221/mfc40.dll
Size

932KB
MD5

e2617b3c93ffe274ca199d51d0b84c1a
SHA1

b299107bc13ce5169a7e115b04ca79cf167ec70b
SHA256

7955be0a279648ad770159db6c006a111c2bb9ef6fccf841aecec724be2285c3
SHA512

0d6cda8a78a477f94d812ab0f28b03c774c638cb996b58d3ac59d1c9407afa63171ddf46046f48f5a1a3af3e79c14b0eff0044526db94cabd46826712af60c0c
SSDEEP

12288:3NhhquniFQutedBxB7LL0tJqlhr4CvHZDh/dXqXl3hhyCadNAR:3Dh9cyBD7/0tJqlhrNvpX8lLzadNi

Score

1^/10

Modifies registry class 8 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0BE35202-8F91-11CE-9DE3-00AA004BB851}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0BE35202-8F91-11CE-9DE3-00AA004BB851}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0BE35200-8F91-11CE-9DE3-00AA004BB851}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0BE35200-8F91-11CE-9DE3-00AA004BB851}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0BE35201-8F91-11CE-9DE3-00AA004BB851}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0BE35201-8F91-11CE-9DE3-00AA004BB851}\InprocServer32	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28
PID 2480 wrote to memory of 2468	2480	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Fish-v327-0221\mfc40.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Fish-v327-0221\mfc40.dll
  2⤵
  - Modifies registry class
  PID:2468