134c5d1acefee78416ad78742e402a3992bf3ab31ce21a7c3bf07cf4e182ef22

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20/05/2024, 16:11

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

3e6bf00b3ac976122f982ae2aadb1c51
SHA1

caab188f7fdc84d3fdcb2922edeeb5ed576bd31d
SHA256

4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe
SHA512

1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706
SSDEEP

192:eP24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlbSl:T8QIl975eXqlWBrz7YLOlb

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2136	2744	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2752 wrote to memory of 2744	2752	rundll32.exe	28
PID 2744 wrote to memory of 2136	2744	rundll32.exe	29
PID 2744 wrote to memory of 2136	2744	rundll32.exe	29
PID 2744 wrote to memory of 2136	2744	rundll32.exe	29
PID 2744 wrote to memory of 2136	2744	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 228
    3⤵
    - Program crash
    PID:2136