a7a04842ca3e817e5ae28cf389f590ba2a4f76c63e25249419bad63277b7312f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 14:09

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

fc3772787eb239ef4d0399680dcc4343
SHA1

db2fa99ec967178cd8057a14a428a8439a961a73
SHA256

9b93c61c9d63ef8ec80892cc0e4a0877966dca9b0c3eb85555cebd2ddf4d6eed
SHA512

79e491ca4591a5da70116114b7fbb66ee15a0532386035e980c9dfe7afb59b1f9d9c758891e25bfb45c36b07afd3e171bac37a86c887387ef0e80b1eaf296c89
SSDEEP

192:eS24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OloSl:S8QIl975eXqlWBrz7YLOlo

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

852 2012 WerFault.exe rundll32.exe

pid	pid_target	process	target process
852	2012	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2060 wrote to memory of 2012	2060	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 852	2012	rundll32.exe	WerFault.exe
PID 2012 wrote to memory of 852	2012	rundll32.exe	WerFault.exe
PID 2012 wrote to memory of 852	2012	rundll32.exe	WerFault.exe
PID 2012 wrote to memory of 852	2012	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:2060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2012
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 224
    3⤵
    - Program crash
    PID:852