19bf8b1642bce67d6c94d1599ff51d992b651c9d19ea6a65fb837c09d5847edf

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-03-2024 06:07

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
2800	2000	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2164 wrote to memory of 2000	2164	rundll32.exe	28
PID 2000 wrote to memory of 2800	2000	rundll32.exe	29
PID 2000 wrote to memory of 2800	2000	rundll32.exe	29
PID 2000 wrote to memory of 2800	2000	rundll32.exe	29
PID 2000 wrote to memory of 2800	2000	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:2164
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 228
    3⤵
    - Program crash
    PID:2800