a213e0faf45cabad343b34a05a65ef437bed06fdf392a01a25b28def670a70e2

Analysis

max time kernel
91s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
02-04-2024 20:56

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
4024	2456	WerFault.exe	76

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 2456	3428	rundll32.exe	76
PID 3428 wrote to memory of 2456	3428	rundll32.exe	76
PID 3428 wrote to memory of 2456	3428	rundll32.exe	76

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
  2⤵
  PID:2456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 588
    3⤵
    - Program crash
    PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2456 -ip 2456
1⤵
PID:5044