fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e

Analysis

max time kernel
89s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
02-06-2024 17:21

Target

Microsoft.VC142.CRT/concrt140.dll
Size

237KB
MD5

9ad549c121108b3b1408a30bee325d08
SHA1

898ffc728087861e619dababd8e65cc902276d06
SHA256

263975e4f5afc90e91f9f601080b92c9fbc5e471132f63ad01c6c4f99b33b83a
SHA512

9a9005acf2af86d6a0a95773e968d98e90b7e71e8e71d58949ff51aad49050dca57d94a19671b1b5026bd74e7b627f31d0c8a50bb66ab740d629022c3a95d579
SSDEEP

6144:aLy1UNAZHA2nSG5LbEcutDsSaqiOHYb836TLLOeHFQyS9uLms12z/NpJ9yne:2hkH0Yb83KLxmuLmdzoe

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1064 4288 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1064	4288	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 776 wrote to memory of 4288	776	rundll32.exe	rundll32.exe
PID 776 wrote to memory of 4288	776	rundll32.exe	rundll32.exe
PID 776 wrote to memory of 4288	776	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.VC142.CRT\concrt140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.VC142.CRT\concrt140.dll,#1
2⤵
PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 460
3⤵
- Program crash
PID:1064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4288 -ip 4288
1⤵
PID:4744