257a617f6233df4361c8c430261293c3d016c4757b03692329a5d078f9eb0a51

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-05-2024 12:32

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

3f176d1ee13b0d7d6bd92e1c7a0b9bae
SHA1

fe582246792774c2c9dd15639ffa0aca90d6fd0b
SHA256

fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e
SHA512

0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6
SSDEEP

192:OPtkumJX7zB22kGwfy0mtVgkCPOsX1un:/702k5qpdsXQn

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3008	1744	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 2944 wrote to memory of 1744	2944	rundll32.exe	28
PID 1744 wrote to memory of 3008	1744	rundll32.exe	29
PID 1744 wrote to memory of 3008	1744	rundll32.exe	29
PID 1744 wrote to memory of 3008	1744	rundll32.exe	29
PID 1744 wrote to memory of 3008	1744	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:2944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 224
    3⤵
    - Program crash
    PID:3008