4bf7c84949d8e672e7244e1d36d93575eabeb825bf60b209885e317bbbd431e2

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
28-04-2024 07:40

Target

$PLUGINSDIR/System.dll
Size

12KB
MD5

564bb0373067e1785cba7e4c24aab4bf
SHA1

7c9416a01d821b10b2eef97b80899d24014d6fc1
SHA256

7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5
SHA512

22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472
SSDEEP

192:nenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBDIwL:n8+Qlt70Fj/lQRY/9VjjfL

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2192 2868 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2192	2868	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2868	1888	rundll32.exe	rundll32.exe
PID 2868 wrote to memory of 2192	2868	rundll32.exe	WerFault.exe
PID 2868 wrote to memory of 2192	2868	rundll32.exe	WerFault.exe
PID 2868 wrote to memory of 2192	2868	rundll32.exe	WerFault.exe
PID 2868 wrote to memory of 2192	2868	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 220
    3⤵
    - Program crash
    PID:2192