8bbb55ab3cd37734c13c32ce6096fc353f997a850a4d175d1f7e3ad3c81c7b30

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17-05-2024 18:27

Target

codecs.dll
Size

1.3MB
MD5

8d7e274eeaacb2d40d6b57ffbad05147
SHA1

b758a09dee46b49559a6156558de5ecddddbd3a6
SHA256

0ba64e4e19518377dadc18665dee3ca0574c6eddb79aecf958a73a366e0a5d40
SHA512

2b816045c7c3ffb4c0a4a7c881cdb96099b5f1d06e18cd02dd212a3416cc2de1203fc4ef9371d4ea610dca0ca0a94a3337a886bd35bad1c552ec22e4b162cde4
SSDEEP

24576:84ml94oY4eRvrkaCLkP66WKj4TEPmlXGOQfY18D90Rb6+kcQY6qqO3oNugs4Oy6F:84mv4oYzeuVr0TymlXGOWYKs26asnMG

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2752	2264	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 1844 wrote to memory of 2264	1844	rundll32.exe	28
PID 2264 wrote to memory of 2752	2264	rundll32.exe	29
PID 2264 wrote to memory of 2752	2264	rundll32.exe	29
PID 2264 wrote to memory of 2752	2264	rundll32.exe	29
PID 2264 wrote to memory of 2752	2264	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\codecs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\codecs.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 300
    3⤵
    - Program crash
    PID:2752