32acc283188b9c7578a49f288c7adbc7b33a96bb25bcd03057bda02c0f003be8

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
22/05/2024, 15:00

Target
$PLUGINSDIR/nsExec.dll
Size 6KB
Sample240522-sdaz4afc2t
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
2120	1700	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1620 wrote to memory of 1700	1620	rundll32.exe	28
PID 1700 wrote to memory of 2120	1700	rundll32.exe	29
PID 1700 wrote to memory of 2120	1700	rundll32.exe	29
PID 1700 wrote to memory of 2120	1700	rundll32.exe	29
PID 1700 wrote to memory of 2120	1700	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:1620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 220
    3⤵
    - Program crash
    PID:2120