13f78ef816e490923e5f348cd2c8962983b05339f95c80aa7c1f061526d85fca

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 14:54

Target

$PLUGINSDIR/nsWeb.dll
Size

8KB
MD5

84bcf3c71e70d5a6e9dc07d70466bdc3
SHA1

31603a1afc2d767a3392d363ff61533beaa25359
SHA256

7d4da7469d00e98f863b78caece3f2b753e26d7ce0ca9916c0802c35d7d22bcf
SHA512

61aefa3c22d2f66053f568a4cc3a5fc1cf9deb514213b550e5182edcecd88fadf0cb78e7a593e6d4b7261ed1238e7693f1d38170c84a68baf4943c3b9584d48e
SSDEEP

96:9E1ZgHfHizBkiz1zCuNrwXTP8Jx/N6SCMeNV37bnwXwPML/bUdut5tCsPb2N6nOc:9E1ZkGdbiSCMeNN7LwAY/gd+Oc

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1916 2016 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1916	2016	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2016	1844	rundll32.exe	rundll32.exe
PID 2016 wrote to memory of 1916	2016	rundll32.exe	WerFault.exe
PID 2016 wrote to memory of 1916	2016	rundll32.exe	WerFault.exe
PID 2016 wrote to memory of 1916	2016	rundll32.exe	WerFault.exe
PID 2016 wrote to memory of 1916	2016	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 236
    3⤵
    - Program crash
    PID:1916