98598c90bd75b930aba968467f4b540a5784aa28612b8010d8a9cf31992843c6

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
15-06-2024 19:05

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

c051c86f6fa84ac87efb0cf3961950a1
SHA1

f18f4bb803099b80a3a013ecb03fea11cff0ac01
SHA256

d0949b4c0640ee6a80db5a7f6d93fc631ed194de197d79bf080ec1752c6f1166
SHA512

6e9de5d07aaed2ac297faa5049d567884d817ed94dece055d96913ac8e497ade6f0ff5c28bae7cc7d3ac41f8795efb9939e6d12061a3c446d5d2a3e2287d49d2

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2944 2388 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2944	2388	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 1156 wrote to memory of 2388	1156	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2944	2388	rundll32.exe	WerFault.exe
PID 2388 wrote to memory of 2944	2388	rundll32.exe	WerFault.exe
PID 2388 wrote to memory of 2944	2388	rundll32.exe	WerFault.exe
PID 2388 wrote to memory of 2944	2388	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1156
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 224
    3⤵
    - Program crash
    PID:2944