e2ed0fc294f7ba96adc7f11fcfd6b1c92744e352a6c5ec1d845185d688e520ad

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22-01-2024 10:02

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

b55f7f1b17c39018910c23108f929082
SHA1

1601f1cc0d0d6bcf35799b7cd15550cd01556172
SHA256

c4c6fe032f3cd8b31528d7b99661f85ee22cb78746aee98ec568431d4f5043f7
SHA512

d652f2b09396ef7b9181996c4700b25840ceaa6c1c10080a55ce3db4c25d8d85f00a21e747f9d14a3374be4cdd4ea829a18d7de9b27b13b5e304447f3e9268fa
SSDEEP

96:L7fhfKaGgchPzxK6bq+pKX6D8ZLidGgmkN538:RbGgGPzxeX6D8ZyGgmkN

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2204 3048 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2204	3048	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 2148 wrote to memory of 3048	2148	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 2204	3048	rundll32.exe	WerFault.exe
PID 3048 wrote to memory of 2204	3048	rundll32.exe	WerFault.exe
PID 3048 wrote to memory of 2204	3048	rundll32.exe	WerFault.exe
PID 3048 wrote to memory of 2204	3048	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:2148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 224
    3⤵
    - Program crash
    PID:2204