ae391fc544c6a8ba2ae2b03d2aa1926148603f55a1d56aa23ae26ae07eb6cda1

Analysis

max time kernel
447s
max time network
1168s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
06-04-2024 21:07

Target

$PLUGINSDIR/nsDui.dll
Size

5.8MB
MD5

2eb92cc54285af5f5693119080c60ed8
SHA1

b680f79ca6cc219ed877fa10437e77108ec7b7fd
SHA256

b28363bd1075dbd2e94e5fa22943a98dacdd53a2fa42921c2885703554d9c586
SHA512

5c66d50e5c45392388b3490875f0604a5c05ef0591238c3544fd410883a8455c229f1a8cd147c26fb87f56ded56cce853261b06ff8454d433f39f51b3035a6ba
SSDEEP

98304:5mODfTz+xbDcc0Wc9dOJxYKmSAWjOcsyxKwOj0jRHKmSAW0OW4JXlVgFKzpxdBB7:gAOxhg9dOJBFFOjwOj3FmOXPV5prBBSq

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1332	4888	WerFault.exe	77

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4888	4332	rundll32.exe	77
PID 4332 wrote to memory of 4888	4332	rundll32.exe	77
PID 4332 wrote to memory of 4888	4332	rundll32.exe	77

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
  2⤵
  PID:4888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 588
    3⤵
    - Program crash
    PID:1332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4888 -ip 4888
1⤵
PID:1456