7d5b1d29a694e8fc136a5a13fd17b8c30d08c8d4f4d5d8006a5361d53acdf9de

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 06:57 UTC

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

ca332bb753b0775d5e806e236ddcec55
SHA1

f35ef76592f20850baef2ebbd3c9a2cfb5ad8d8f
SHA256

df5ae79fa558dc7af244ec6e53939563b966e7dbd8867e114e928678dbd56e5d
SHA512

2de0956a1ad58ad7086e427e89b819089f2a7f1e4133ed2a0a736adc0614e8588ebe2d97f1b59ab8886d662aeb40e0b4838c6a65fbfc652253e3a45664a03a00
SSDEEP

192:eo24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol6Sl:k8QIl975eXqlWBrz7YLOl6

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1728	1252	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 2076 wrote to memory of 1252	2076	rundll32.exe	28
PID 1252 wrote to memory of 1728	1252	rundll32.exe	29
PID 1252 wrote to memory of 1728	1252	rundll32.exe	29
PID 1252 wrote to memory of 1728	1252	rundll32.exe	29
PID 1252 wrote to memory of 1728	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:2076
- 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 228
    3⤵
    - Program crash
    PID:1728