51d227153368cf8a5f4c641ccff91c98af70389f31a8f0b56c2a541cdcd07b2b

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
20-05-2024 13:57

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
2292	2052	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 1148 wrote to memory of 2052	1148	rundll32.exe	28
PID 2052 wrote to memory of 2292	2052	rundll32.exe	29
PID 2052 wrote to memory of 2292	2052	rundll32.exe	29
PID 2052 wrote to memory of 2292	2052	rundll32.exe	29
PID 2052 wrote to memory of 2292	2052	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:1148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 224
    3⤵
    - Program crash
    PID:2292