ddd97f91c0c0f9f78005ca4a816d28310f8eb0edca64550f511f716ffcaa27f2

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/03/2024, 03:00

Target

$PLUGINSDIR/nsis7z.dll
Size

170KB
MD5

46e29660c591067e77276fa960625f57
SHA1

3c3206ec4415de4f09a2066a658fa12621e2ed74
SHA256

51f3274fcaf2ef42860f97bed95f407abc60ab31f81a42b38fb2ea1d9b0a434f
SHA512

ed7f9babcaa6244eb8f42350a522f75b5078b2854919e281215a4a4ef62ec4bb731a457f5da3a615419a575986eb96517a6c5238f65b2173138c7fd4ff122d83
SSDEEP

3072:/U9a+LOBZgLCJqPb83T6RhYI3Y3de57FjqFJL4A1QH9ykgt1c32pk:kaVUmcQGLYoY3KMlq9H8jk

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3052	2832	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2340 wrote to memory of 2832	2340	rundll32.exe	28
PID 2832 wrote to memory of 3052	2832	rundll32.exe	29
PID 2832 wrote to memory of 3052	2832	rundll32.exe	29
PID 2832 wrote to memory of 3052	2832	rundll32.exe	29
PID 2832 wrote to memory of 3052	2832	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis7z.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis7z.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 224
    3⤵
    - Program crash
    PID:3052