67bb8319e5c9335c925f42015839dce2e47cd688ef4934d61df5bfd5778de9cc

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 22:09

Target
WebView2Loader.dll
Size 105KB
Sample240314-122fysaf92
SHA256 446b4d19ed8fa1563b77a7f36261b76911b208af1d00a805d54e44b01ca3f54a
MD5 61e6b94ab6109254fbef360681f5b80d
SHA1 204a5eda5fea33a56edb33b9ccd40af635a04564
SHA512 93fad29f13c0a18e4864ddf57aeba882fb411b84f6dff993b87295a1b5e4b488433802c2150fbf25a3132379dc2eb3aa02d836059b0ef24a2db4269eb0795a9b
SSDEEP 3072:iTC3F6JkULenwAFqz5pV3+Zqocv0T+EtO5pf+gMl/1:iuV66kL5pjxEtqpWRl/1
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5064	5116	WerFault.exe	89

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 5116	4840	rundll32.exe	89
PID 4840 wrote to memory of 5116	4840	rundll32.exe	89
PID 4840 wrote to memory of 5116	4840	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WebView2Loader.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\WebView2Loader.dll,#1
  2⤵
  PID:5116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5116 -s 600
    3⤵
    - Program crash
    PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5116 -ip 5116
1⤵
PID:4340