0609ebd4157f1b0591ab2a98749c0073a479ffae8e3eb5ba560838bb3eaaa0c5

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
02-05-2024 18:56

Target

$PLUGINSDIR/nsDui.dll
Size

3.1MB
MD5

da277c7997c003698b5fb0b8bb9491bb
SHA1

c897c3d8809d9af00ab05cdbd1eb3f35f9e98d23
SHA256

e49008ab87c0f707fb2cac811b3a2c74ba82ee7f6e91635f5cf5ed6e3c2c09e7
SHA512

cd3b73449bdbfceba3d6975f749d91f9c75b312bebc670aedb2facd42e3c0d3d4775c77bea024d949502278e7539d2052ad96411677fd663961979fa6d456367
SSDEEP

49152:dlyjYo1+wiLWDEzNFoZQdHJ9A6ajb5dSr+vWcUsaTXmdQQKNkX:LyP1+kDEzNOWp9A6aBd+q/UBFHG

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4848	4308	WerFault.exe	91

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 4308	2620	rundll32.exe	91
PID 2620 wrote to memory of 4308	2620	rundll32.exe	91
PID 2620 wrote to memory of 4308	2620	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
  2⤵
  PID:4308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 680
    3⤵
    - Program crash
    PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4308 -ip 4308
1⤵
PID:532

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4024 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:3860