3c3cf3d710582ccbb7a45139c1acc3a8d6bcfc017b9a4aeae6bf34a292f057cd

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 00:13

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

bf712f32249029466fa86756f5546950
SHA1

75ac4dc4808ac148ddd78f6b89a51afbd4091c2e
SHA256

7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af
SHA512

13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4
SSDEEP

192:0N2gQuUwXzioj4KALV2upWzVd7q1QDXEbBZ8KxHdGzyS/Kx:rJoiO8V2upW7vQjS/

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3044 2660 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3044	2660	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2660	1944	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 3044	2660	rundll32.exe	WerFault.exe
PID 2660 wrote to memory of 3044	2660	rundll32.exe	WerFault.exe
PID 2660 wrote to memory of 3044	2660	rundll32.exe	WerFault.exe
PID 2660 wrote to memory of 3044	2660	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:1944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 220
    3⤵
    - Program crash
    PID:3044