072f4a30adc96c3271ed2f7ef98892efb0ca899d1f5bbc86af6b25191e562a36

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 22:33

Target
$PLUGINSDIR/System.dll
Size 10KB
Sample240508-2gvy4sde48
SHA256 4ca5bf1beb4b802914c4d3e2f37861f6ba5ecf969cfeadf5855edf58f647a721
MD5 0ff5120f1afd0f295c2baa0f7192d3f8
SHA1 bde842d5d11005dcb4ff1d4ea97da31865477697
SHA512 e049ffd7aace8d136eee007ee4f8dbc2ae8f3dce79d1c633d9654392240f8215787df8a6d08085257db51f28ff2a8023a13333dda3ea7f9bdc8b9c57b605f0a0
SSDEEP 192:Xv+cJZE61KRWJQO6tFiUdK7ckD4k7l1XRBm0w+NiHi1nSJ:Xf6rtFRdbQ1W+fn8
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2264	1732	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1964 wrote to memory of 1732	1964	rundll32.exe	28
PID 1732 wrote to memory of 2264	1732	rundll32.exe	29
PID 1732 wrote to memory of 2264	1732	rundll32.exe	29
PID 1732 wrote to memory of 2264	1732	rundll32.exe	29
PID 1732 wrote to memory of 2264	1732	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:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 224
    3⤵
    - Program crash
    PID:2264