9a47363165d586ff9cc39f4ad0ed79249fc0faba6f412432f49e1a8e95a5e8d6

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-06-2024 23:48

Target

$PLUGINSDIR/nsExec.dll
Size

8KB
MD5

b8be6632a7dc8136ff01338be40fe701
SHA1

043fa16929b2af5ed5c1c59b4035a10cf765fb43
SHA256

289786fe13801467653eb2712f47f162d6fd3fc2d844be342282f75fc2b2a085
SHA512

403474154ff8500e5aae2b4466c652e5d066af2c55d8f158e6f007492ceb1f3abcc6cca80842b90900db02db4258ddcda75dec1d1799af24969c35811891e5b8
SSDEEP

96:ovkNRhdXhG0CzpC6dsiFam4C026ebZT4MJlWD+RfEqL5Q4hTUVKJx3/:9Nnd9Cz86GVSmua+2qL5Q4h4VSp

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2232 2236 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2232	2236	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2236	2248	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2232	2236	rundll32.exe	WerFault.exe
PID 2236 wrote to memory of 2232	2236	rundll32.exe	WerFault.exe
PID 2236 wrote to memory of 2232	2236	rundll32.exe	WerFault.exe
PID 2236 wrote to memory of 2232	2236	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:2248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 224
    3⤵
    - Program crash
    PID:2232

memory/2236-0-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

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