9a5a2d3affee249a8d7b7e88d5160db66cc725a2c07328f4f1073c3a5b568861

Analysis

max time kernel
142s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 07:00

Target

$PLUGINSDIR/nsJSON.dll
Size

22KB
MD5

c8222584e91b74c47f5ce2a84d1cdc4f
SHA1

750359dd536c840b1d4016826af7f34a8562e242
SHA256

6785ab17a6c27be18072aa1c274078321b4ea27bfa752d3c882ec3093dc4637b
SHA512

a89f0083c791e7d4d54fd728e848e44bd44ef9e11c799a48ab95a48d3c4e02e68699e28818c1232b694120973ac0c3e418740759830ef70d328d7ef9e5789f51
SSDEEP

384:qdctoQMA9RtBHo45eqtTv/lddWUn89tNj5AYXqUYevrTZg9MyhTZrdSw:qFqRtBneqtTXldBn+tNDqqz1mMIrn

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2416	784	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 784	2964	rundll32.exe	90
PID 2964 wrote to memory of 784	2964	rundll32.exe	90
PID 2964 wrote to memory of 784	2964	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsJSON.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsJSON.dll,#1
  2⤵
  PID:784
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 784 -s 608
    3⤵
    - Program crash
    PID:2416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 784 -ip 784
1⤵
PID:1764

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=1352 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:4104