09f74ca0de08a2181671b49c9f399fdcfbcc8d21f08d216bbdbbb4501104f57a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
09-04-2024 10:06

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

0ce863c82162be08cdd779900428cff1
SHA1

fc835c7afa7d669f238e3e1179c5e01c3b39ad83
SHA256

f2cea895705cb88e54eb1b2e3546b4de31af8e02e47ade0b1025ba52cffbe5bd
SHA512

6799626839e344ad9985a5a5542aca7fde0afe799bcfbcd5631410f4f8de4f45c3e383dbcc30d9e171a92cea4d45f6fd28e1381cc208d7adc383d5beb0110f62

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1984	1908	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 1908 wrote to memory of 1984	1908	rundll32.exe	29
PID 1908 wrote to memory of 1984	1908	rundll32.exe	29
PID 1908 wrote to memory of 1984	1908	rundll32.exe	29
PID 1908 wrote to memory of 1984	1908	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:2084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 224
    3⤵
    - Program crash
    PID:1984