211c37d00b6555ca57c72c779220f31fdb21394436066991149c604487b44991

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12-05-2024 10:21

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

375e8a08471dc6f85f3828488b1147b3
SHA1

1941484ac710fc301a7d31d6f1345e32a21546af
SHA256

4c86b238e64ecfaabe322a70fd78db229a663ccc209920f3385596a6e3205f78
SHA512

5ba29db13723ddf27b265a4548606274b850d076ae1f050c64044f8ccd020585ad766c85c3e20003a22f356875f76fb3679c89547b0962580d8e5a42b082b9a8
SSDEEP

192:MPtkumJX7zB22kGwfy0mtVgkCPOs91un:9702k5qpds9Qn

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3064 400 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3064	400	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 400	3004	rundll32.exe	rundll32.exe
PID 400 wrote to memory of 3064	400	rundll32.exe	WerFault.exe
PID 400 wrote to memory of 3064	400	rundll32.exe	WerFault.exe
PID 400 wrote to memory of 3064	400	rundll32.exe	WerFault.exe
PID 400 wrote to memory of 3064	400	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:3004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 224
    3⤵
    - Program crash
    PID:3064