f57db99dc4f275e80dfbec38e0e02bc0e1203077692ef23205ee435bd94cf5e2

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 19:21

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

c129bc26a26be6f5816a03520bb37833
SHA1

18100042155f948301701744b131c516bf26ddb8
SHA256

d3694fa0503158194129d113fcc1c83177ff5a5f93d898ce0bcfe9ce12f06bf4
SHA512

dbe79859c41e00a6e951cee889e7f0de29a712792fb531662285a2d6e384884518c7d5d983894c185b3d31d81213d2477cf4576b0114d352b759fe07a1704e63
SSDEEP

96:y7GUaYNwCLuGFctpiKFlYJ8hH4RVHpwdEeY3kRlDr6dMqqyVgN738:8ygp3FcHi0xhYMR8dMqJVgN

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3024 2900 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3024	2900	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 2900	2876	rundll32.exe	rundll32.exe
PID 2900 wrote to memory of 3024	2900	rundll32.exe	WerFault.exe
PID 2900 wrote to memory of 3024	2900	rundll32.exe	WerFault.exe
PID 2900 wrote to memory of 3024	2900	rundll32.exe	WerFault.exe
PID 2900 wrote to memory of 3024	2900	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2900
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 228
    3⤵
    - Program crash
    PID:3024