333f7cf1f51392fb296823ffff75af702a012551f9b2fbe46ae50d7a18460255

Analysis

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

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 01:13

Target

$PLUGINSDIR/nsRichEdit.dll
Size

7KB
MD5

11ffcbcf1d3eada2e342558858b29779
SHA1

8ecd443d2800aa0900a720288ec87223df7042e9
SHA256

48b006c850221f013d2ca5b464c9e9dc3e56ee62b0cb6e1e2dcb56ae4e1edc8a
SHA512

891b65613643a9e8b00768888b1754a10c596e7bb866a1e786d893f32d60711ba627b83af8556a7d065b8d92748e5ed724726a596aa5670bce37ff7975b2c330
SSDEEP

96:daXX5j7uelHp9JDm5YjDfj2NTA2NeeRp8lZBu7OhB7lkZ3hBWhyK/7fc5:q5fPlHM5zyZkZXQ

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2092	1188	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 2472 wrote to memory of 1188	2472	rundll32.exe	28
PID 1188 wrote to memory of 2092	1188	rundll32.exe	29
PID 1188 wrote to memory of 2092	1188	rundll32.exe	29
PID 1188 wrote to memory of 2092	1188	rundll32.exe	29
PID 1188 wrote to memory of 2092	1188	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsRichEdit.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsRichEdit.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1188
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 240
    3⤵
    - Program crash
    PID:2092