0d1a6735e5f1522903ff8e5c48fbad41b556cdfa796b836a03071fa15a9c57ff

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 11:37

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

9b0db6a6056e8e51ac35e602aeab769f
SHA1

b541c6d2635141cdc3a74f59d55db8df4a92e7ac
SHA256

925d80c31702a95d58ede91ee97fd842de78ca6dde69156a6c1a755fba93cd5c
SHA512

83fe9d346835940a37e0e0a18d041c9d13fc95a0e9ece3bc18e555cf0e8e7ddf7b42dba422b1e55ace31db3c9fc807e0b44e93b8f07f5acb943eaaf77b4f0ac6

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2344	2408	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2164 wrote to memory of 2408	2164	rundll32.exe	28
PID 2408 wrote to memory of 2344	2408	rundll32.exe	29
PID 2408 wrote to memory of 2344	2408	rundll32.exe	29
PID 2408 wrote to memory of 2344	2408	rundll32.exe	29
PID 2408 wrote to memory of 2344	2408	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.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:2344