4d763000360f2a1250f0019fa48cd67cb32a2607905e263aecfa4d4e59431012

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 01:47

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

c17103ae9072a06da581dec998343fc1
SHA1

b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA256

dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
SHA512

d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
SSDEEP

192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2544	1984	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1280 wrote to memory of 1984	1280	rundll32.exe	28
PID 1984 wrote to memory of 2544	1984	rundll32.exe	29
PID 1984 wrote to memory of 2544	1984	rundll32.exe	29
PID 1984 wrote to memory of 2544	1984	rundll32.exe	29
PID 1984 wrote to memory of 2544	1984	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:1280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 228
    3⤵
    - Program crash
    PID:2544