960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
05/06/2024, 01:59

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240605-cee3fabf67
SHA256 c85142f86e1ec02f7ef8d5ba31b22031de3de9a16bce519d5482b824afb277eb
MD5 10e8921a6e7f6a74671b07dc3bde626f
SHA1 b7961066600ef193c5319dbeed3673dc60110a50
SHA512 4c19a7e3117baeec3f6a7f9a33cfab392255741137406db87fe5ac24def7f9a28b2ed0fc26f0f46c5d43ba1bb6675dea74410a797bfd265e38812b042460aa00
SSDEEP 192:Q9rQDenC9VrcK7REgSWOprANupQYLRszDDH/d9CWlXo7U6Wxf:QJQEaVAK7R9SfpjpQYLRszfH/d9CWB1j
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	2472	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2092 wrote to memory of 2472	2092	rundll32.exe	28
PID 2472 wrote to memory of 2888	2472	rundll32.exe	29
PID 2472 wrote to memory of 2888	2472	rundll32.exe	29
PID 2472 wrote to memory of 2888	2472	rundll32.exe	29
PID 2472 wrote to memory of 2888	2472	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:2092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 220
    3⤵
    - Program crash
    PID:2888