fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e

Analysis

max time kernel
145s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
02-06-2024 17:21

Target

Microsoft.VC142.CRT/vccorlib140.dll
Size

261KB
MD5

2fb4c4168e379f13b15d4e299ecf3429
SHA1

4c6702254054f288beb49adcdd6317575e83374d
SHA256

8cd7be490ad502c9980cb47c9a7162afccc088d9a2159d3bbbced23a9bcbda7f
SHA512

8bc80a720cdc38d58ab742d19317fbe7c36cfb0261bb9b3d5f3b366459b2801b95f8e71fb24d85b79f2c2bc43e7eb135dab0b81953c7007a5c01494c9f584208
SSDEEP

3072:+9WZ4GcvxHdmJOHpxyBIBaQ0I/Quljl1mn48MHnlwgSmiSb:+VFTmJO/BH0IYuljK48ZgS0

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

124 1956 WerFault.exe rundll32.exe

pid	pid_target	process	target process
124	1956	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2060 wrote to memory of 1956	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 1956	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 1956	2060	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.VC142.CRT\vccorlib140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2060

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.VC142.CRT\vccorlib140.dll,#1
2⤵
PID:1956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 464
3⤵
- Program crash
PID:124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1956 -ip 1956
1⤵
PID:4616