320c2bf617ca46f8b48ac1ed5e2e3edf11b89c6c3b9429bbc630a47ad65c73ca

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
05-07-2024 16:05

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

883eff06ac96966270731e4e22817e11
SHA1

523c87c98236cbc04430e87ec19b977595092ac8
SHA256

44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
SHA512

60333253342476911c84bbc1d9bf8a29f811207787fdd6107dce8d2b6e031669303f28133ffc811971ed7792087fe90fb1faabc0af4e91c298ba51e28109a390
SSDEEP

96:UPDYcJ+nx4vVp76JX7zBlkCg21Fxz4THxtrqw1at0JgwLEjo+OB3yUVCdl/wNj+l:UPtkuWJX7zB3kGwfy0nyUVsxCjOMb1u

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
484	2124	WerFault.exe	30

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 1420 wrote to memory of 2124	1420	rundll32.exe	30
PID 2124 wrote to memory of 484	2124	rundll32.exe	31
PID 2124 wrote to memory of 484	2124	rundll32.exe	31
PID 2124 wrote to memory of 484	2124	rundll32.exe	31
PID 2124 wrote to memory of 484	2124	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 224
    3⤵
    - Program crash
    PID:484