91046a66176dee00005b82147720807382183951e331436558521585be338072

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
04/07/2024, 07:41

Target

$PLUGINSDIR/KuWoNsis_new.dll
Size

131KB
MD5

435f56efd65613ea1cbd34ca5e95f8e2
SHA1

09fe51d8cf18eff80d9bc2ee3b5b2d59d7793bf6
SHA256

f90bbd3423ef81b05c7fbe62a7fc0ed3257e615144272beafcf8305cf457fa34
SHA512

54fdfbd43b98abc0ee437f359d53735dcaa020a5fdadd9242966bcba02aac172eec921de2d18fa2be0d5bf056d273bcd6f2fee04bcd41c7cc1144d899a460be3
SSDEEP

1536:Wy8MsIG8DZxvF4azRi/IwH/PuBnQPt3da2Cgbxzv6DGn43PA5rBdefgAO2:WJxp89/zQQ2t9v6DG445Fdm/

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2972	2732	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 3068 wrote to memory of 2732	3068	rundll32.exe	28
PID 2732 wrote to memory of 2972	2732	rundll32.exe	29
PID 2732 wrote to memory of 2972	2732	rundll32.exe	29
PID 2732 wrote to memory of 2972	2732	rundll32.exe	29
PID 2732 wrote to memory of 2972	2732	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KuWoNsis_new.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KuWoNsis_new.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 228
    3⤵
    - Program crash
    PID:2972