b720aa9c58b19eec96664d807ffeef3518655dea880cdc71bbb6b037e1da7c2d

Analysis

max time kernel
120s
max time network
138s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-05-2024 12:04

Target

$PLUGINSDIR/WinShell.dll
Size

3KB
MD5

1cc7c37b7e0c8cd8bf04b6cc283e1e56
SHA1

0b9519763be6625bd5abce175dcc59c96d100d4c
SHA256

9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
SHA512

7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2476	1532	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1368 wrote to memory of 1532	1368	rundll32.exe	28
PID 1532 wrote to memory of 2476	1532	rundll32.exe	29
PID 1532 wrote to memory of 2476	1532	rundll32.exe	29
PID 1532 wrote to memory of 2476	1532	rundll32.exe	29
PID 1532 wrote to memory of 2476	1532	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WinShell.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WinShell.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 224
    3⤵
    - Program crash
    PID:2476