03f585db3fbc7d85d78e72dc008e8fde1811eb4a3a821d0ea1942801076cdcba

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18-04-2024 02:01

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

acc2b699edfea5bf5aae45aba3a41e96
SHA1

d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256

168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512

e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
SSDEEP

96:M7GUb+YNfwgcr8zyKwZ5S4JxN8BS0ef9/3VI9d0qqyVgNk32E:eKgfwgcr8zylsB49Ud0qJVgNX

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2356	1628	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 2280 wrote to memory of 1628	2280	rundll32.exe	28
PID 1628 wrote to memory of 2356	1628	rundll32.exe	29
PID 1628 wrote to memory of 2356	1628	rundll32.exe	29
PID 1628 wrote to memory of 2356	1628	rundll32.exe	29
PID 1628 wrote to memory of 2356	1628	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:2280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 224
    3⤵
    - Program crash
    PID:2356