1ae1583b2be5c21f228a0e925652c9f5013bddf699548ca39b02670576325010

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-04-2024 01:00

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

5aa38904acdcc21a2fb8a1d30a72d92f
SHA1

a9ce7d1456698921791db91347dba0489918d70c
SHA256

10675f13abaee592f14382349aa35d82fb52aab4e27eef61d0c83dec1f6b73da
SHA512

f04740da561d7cd0dea5e839c9e1c339d4a3e63944d3566c94c921a3d170a69918a32dff3f3b43f13d55cc25a2dbb4c21104f062c324308ac5104179766402a3
SSDEEP

96:AOBtEB2flLkatAthPZJoi9jpfW/er6cBbcB/NFyVOHd0+uHwEX:AhB2flXAVJtjf6cBbcB/N8Ved0PZ

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process
2888	2936	WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2172 wrote to memory of 2936	2172	rundll32.exe	28
PID 2936 wrote to memory of 2888	2936	rundll32.exe	29
PID 2936 wrote to memory of 2888	2936	rundll32.exe	29
PID 2936 wrote to memory of 2888	2936	rundll32.exe	29
PID 2936 wrote to memory of 2888	2936	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:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 224
    3⤵
    - Program crash
    PID:2888