86501b9b040efe6e4e14f4cc59f5a3de7f271a1843067c5f88b28732506e5871

Analysis

max time kernel
118s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/04/2024, 14:55

Target
$PLUGINSDIR/nsExec.dll
Size 6KB
Sample240417-saqldaee7x
SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
MD5 ec0504e6b8a11d5aad43b296beeb84b2
SHA1 91b5ce085130c8c7194d66b2439ec9e1c206497c
SHA512 3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
SSDEEP 96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2488	2680	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2508 wrote to memory of 2680	2508	rundll32.exe	28
PID 2680 wrote to memory of 2488	2680	rundll32.exe	29
PID 2680 wrote to memory of 2488	2680	rundll32.exe	29
PID 2680 wrote to memory of 2488	2680	rundll32.exe	29
PID 2680 wrote to memory of 2488	2680	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:2508
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 224
    3⤵
    - Program crash
    PID:2488