1e3fcd966e2d0b63e5a89dc82788da8225c85926dfdfd16c6712aea5b6a0ab28

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
29/05/2024, 10:39

Target
$PLUGINSDIR/nsDui.dll
Size 1.7MB
Sample240529-mqe7pace72
SHA256 adf2f657b39af4364df155ae84c1f8fddf863291f5ee7590856c6a4e96f148d3
MD5 9e5a90292bf4b832773f17bdf3b67f26
SHA1 4fedc3842c11e8c0053978dc0e23852fd5f6a910
SHA512 0ab78a1faa992e9b5d4312f32c778ffa7ef9e7b50f0eaf833e5a5798362618b2b8055bef39dbb3fa250f7ce5874844b047e5aafdab4b659b78e7170a5d64a3bf
SSDEEP 24576:OtljvGphGZy1WYRE01MvNvzLqC+I5LZDHIDoOtI4F7vTyBNUcMT2u5TyIsFn5o5e:OtBEt1402vfqFIxeI+7zSwTyD5g5mD
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2372	1884	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1044 wrote to memory of 1884	1044	rundll32.exe	28
PID 1884 wrote to memory of 2372	1884	rundll32.exe	29
PID 1884 wrote to memory of 2372	1884	rundll32.exe	29
PID 1884 wrote to memory of 2372	1884	rundll32.exe	29
PID 1884 wrote to memory of 2372	1884	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDui.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 264
    3⤵
    - Program crash
    PID:2372