ca69635fb5233cace5734e3dfcd169ed502f82d7f6e99cc2c370b0e0e210f186

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13-02-2024 05:14

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

fbe295e5a1acfbd0a6271898f885fe6a
SHA1

d6d205922e61635472efb13c2bb92c9ac6cb96da
SHA256

a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1
SHA512

2cb596971e504eaf1ce8e3f09719ebfb3f6234cea5ca7b0d33ec7500832ff4b97ec2bbe15a1fbf7e6a5b02c59db824092b9562cd8991f4d027feab6fd3177b06
SSDEEP

192:yPtkiQJr7V9r3Ftr87NfwXQ6whlgi62V7i77blbTc4DI:N7Vxr8IgLgi3sVc4

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2752	1252	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1676 wrote to memory of 1252	1676	rundll32.exe	28
PID 1252 wrote to memory of 2752	1252	rundll32.exe	29
PID 1252 wrote to memory of 2752	1252	rundll32.exe	29
PID 1252 wrote to memory of 2752	1252	rundll32.exe	29
PID 1252 wrote to memory of 2752	1252	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:1676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1252
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1252 -s 220
    3⤵
    - Program crash
    PID:2752