53ad1aa3ff4f3dcb953f2e7560738f21c8cdadd91a61338e92b50a04943e01d6

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/02/2024, 08:00

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

b5a1f9dc73e2944a388a61411bdd8c70
SHA1

dc9b20df3f3810c2e81a0c54dea385704ba8bef7
SHA256

288100583f65a2b7acfc0c7e231c0e268c58d3067675543f627c01e82f6fd884
SHA512

b9c8d71b5da00f2aff7847b9ec3bd8a588afeb525f47a0df235b52f7b2233edb3928a2c8e0b493f287c923cc52a340ad6fee99822595d6591df0e97870de92a8
SSDEEP

96:p7GUxNkO6GR0t9GKKr1Zd8NHYVVHp4dEeY3kRnHdMqqyVgNQ3e:lXhHR0aTQN4gRHdMqJVgNH

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2440	2368	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2128 wrote to memory of 2368	2128	rundll32.exe	28
PID 2368 wrote to memory of 2440	2368	rundll32.exe	29
PID 2368 wrote to memory of 2440	2368	rundll32.exe	29
PID 2368 wrote to memory of 2440	2368	rundll32.exe	29
PID 2368 wrote to memory of 2440	2368	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 224
    3⤵
    - Program crash
    PID:2440