21be0a068d7d1b57578bfb2ed850b3f3b1cfe4a4c47981ead95abdb8c20278fe

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-04-2024 01:58

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

ec0504e6b8a11d5aad43b296beeb84b2
SHA1

91b5ce085130c8c7194d66b2439ec9e1c206497c
SHA256

5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
SHA512

3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
SSDEEP

96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2072	2164	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2168 wrote to memory of 2164	2168	rundll32.exe	28
PID 2164 wrote to memory of 2072	2164	rundll32.exe	29
PID 2164 wrote to memory of 2072	2164	rundll32.exe	29
PID 2164 wrote to memory of 2072	2164	rundll32.exe	29
PID 2164 wrote to memory of 2072	2164	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:2168
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 220
    3⤵
    - Program crash
    PID:2072