f92ad1e92780a039397fd62d04affe97f1a65d04e7a41c9b5da6dd3fd265967e

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-02-2024 16:20

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

c9473cb90d79a374b2ba6040ca16e45c
SHA1

ab95b54f12796dce57210d65f05124a6ed81234a
SHA256

b80a5cba69d1853ed5979b0ca0352437bf368a5cfb86cb4528edadd410e11352
SHA512

eafe7d5894622bc21f663bca4dd594392ee0f5b29270b6b56b0187093d6a3a103545464ff6398ad32d2cf15dab79b1f133218ba9ba337ddc01330b5ada804d7b
SSDEEP

192:cPtkumJX7zBE2kGwfy9S9VkPsFQ1MZ1c:N7O2k5q9wA1MZa

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2652	2460	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 844 wrote to memory of 2460	844	rundll32.exe	28
PID 2460 wrote to memory of 2652	2460	rundll32.exe	29
PID 2460 wrote to memory of 2652	2460	rundll32.exe	29
PID 2460 wrote to memory of 2652	2460	rundll32.exe	29
PID 2460 wrote to memory of 2652	2460	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:844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 228
    3⤵
    - Program crash
    PID:2652