20a482d03485031a84636bc19152f63564cd2bc3eb10be1023c2e51126686106

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10/05/2024, 18:13

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240510-wt4h5adf48
SHA256 4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe
MD5 3e6bf00b3ac976122f982ae2aadb1c51
SHA1 caab188f7fdc84d3fdcb2922edeeb5ed576bd31d
SHA512 1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706
SSDEEP 192:eP24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlbSl:T8QIl975eXqlWBrz7YLOlb
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2588	1728	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 2176 wrote to memory of 1728	2176	rundll32.exe	28
PID 1728 wrote to memory of 2588	1728	rundll32.exe	29
PID 1728 wrote to memory of 2588	1728	rundll32.exe	29
PID 1728 wrote to memory of 2588	1728	rundll32.exe	29
PID 1728 wrote to memory of 2588	1728	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:2176
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 224
    3⤵
    - Program crash
    PID:2588