21dfb9c86ed65d768099b3a5f66b877906df32812463cf7b4813ef0bdadb44fd

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12-03-2024 18:50

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
3064	2512	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2960 wrote to memory of 2512	2960	rundll32.exe	28
PID 2512 wrote to memory of 3064	2512	rundll32.exe	29
PID 2512 wrote to memory of 3064	2512	rundll32.exe	29
PID 2512 wrote to memory of 3064	2512	rundll32.exe	29
PID 2512 wrote to memory of 3064	2512	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:2960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsRichEdit.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2512
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 240
    3⤵
    - Program crash
    PID:3064