619af4a455d2f08be2d92d5d59fbd3737278b8746a6162d995be1263eea9add2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
16-05-2024 19:38

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

2ae993a2ffec0c137eb51c8832691bcb
SHA1

98e0b37b7c14890f8a599f35678af5e9435906e1
SHA256

681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
SHA512

2501371eb09c01746119305ba080f3b8c41e64535ff09cee4f51322530366d0bd5322ea5290a466356598027e6cda8ab360caef62dcaf560d630742e2dd9bcd9
SSDEEP

192:vPtkumJX7zB22kGwfy0mtVgkCPOsE1un:k702k5qpdsEQn

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2400 2408 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2400	2408	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 2408	2148	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2400	2408	rundll32.exe	WerFault.exe
PID 2408 wrote to memory of 2400	2408	rundll32.exe	WerFault.exe
PID 2408 wrote to memory of 2400	2408	rundll32.exe	WerFault.exe
PID 2408 wrote to memory of 2400	2408	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:2148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 224
    3⤵
    - Program crash
    PID:2400