1234fca475092501d14959a1150d53c1817759cfb3960376640065467590cd66

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 07:38

Target

$PLUGINSDIR/System.dll
Size

17KB
MD5

a4f38d1c7a480f5da1bb8097b8b939db
SHA1

b3129c2a0e61881381463f5e0cbbffa573daa845
SHA256

e1180e1e3344c7536150275e33de53dc1dd1a3ca03be66c4d4875fe5bcd4e436
SHA512

fed89f7ee9364fc2f4b9f82c4563713497043947e98dbb03e7d755681adf3ae661aba80d08e59988a23695fc64481b69d9842b7ec7d2b572cc872c4c9957febc
SSDEEP

192:WN2gQuUwXzioj4KALV2upWzVd7q1QDXEbBZ8KxHdGzyS/KxKb+nYe+PjPArJUxVy:tJoiO8V2upW7vQjS/0nYPLWUHWteMy8v

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1648 1828 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1648	1828	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 2184 wrote to memory of 1828	2184	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1648	1828	rundll32.exe	WerFault.exe
PID 1828 wrote to memory of 1648	1828	rundll32.exe	WerFault.exe
PID 1828 wrote to memory of 1648	1828	rundll32.exe	WerFault.exe
PID 1828 wrote to memory of 1648	1828	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2184

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1828 -s 220
3⤵
- Program crash
PID:1648