1ccfac0d54e9252032fbe4ebb2d47f346fa479ebd24c9bc1cece585baa6283cf

Analysis

max time kernel
66s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01/05/2024, 01:54

Target
$PLUGINSDIR/nsExec.dll
Size 6KB
Sample240501-cb3pbsdd2y
SHA256 10675f13abaee592f14382349aa35d82fb52aab4e27eef61d0c83dec1f6b73da
MD5 5aa38904acdcc21a2fb8a1d30a72d92f
SHA1 a9ce7d1456698921791db91347dba0489918d70c
SHA512 f04740da561d7cd0dea5e839c9e1c339d4a3e63944d3566c94c921a3d170a69918a32dff3f3b43f13d55cc25a2dbb4c21104f062c324308ac5104179766402a3
SSDEEP 96:AOBtEB2flLkatAthPZJoi9jpfW/er6cBbcB/NFyVOHd0+uHwEX:AhB2flXAVJtjf6cBbcB/N8Ved0PZ
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3548	4356	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 4356	1032	rundll32.exe	83
PID 1032 wrote to memory of 4356	1032	rundll32.exe	83
PID 1032 wrote to memory of 4356	1032	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  PID:4356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 612
    3⤵
    - Program crash
    PID:3548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4356 -ip 4356
1⤵
PID:1608