4b27de8a7f73d469420c292dc63c895c075dfb3d6d641781eadeac3646e5f704

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 18:15

Target

ffmpegsumo.dll
Size

948KB
MD5

1076e3a345d715d0f36e14436bfe3da3
SHA1

05a2cd9089d310f79234f59ac58dcfd325fcc26f
SHA256

b8d6b6bb26d3a70d0a59f634068c3dc64e54623381f31b43475c24bfe5874fbe
SHA512

fb22199dda45afb161ad503cf0fd4353a9024733ce8c87f0312d26d69b9e384d9b4546077aa439ce02c67923baf5a38a9e59fe2c326b1b05d62e4b6a4727be97
SSDEEP

12288:K1P1NxYhYoIP0EnJJ3d3EMsHgh1nlwt8zdQ1NtjBUGCqGRXvMCEKXM+aPp6iBiEr:KiKfJJ3d3EMsHi1mmSndUjlM+StFd

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1076 2368 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1076	2368	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2368	2380	rundll32.exe	rundll32.exe
PID 2368 wrote to memory of 1076	2368	rundll32.exe	WerFault.exe
PID 2368 wrote to memory of 1076	2368	rundll32.exe	WerFault.exe
PID 2368 wrote to memory of 1076	2368	rundll32.exe	WerFault.exe
PID 2368 wrote to memory of 1076	2368	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffmpegsumo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2380

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffmpegsumo.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 220
3⤵
- Program crash
PID:1076