116352629bd45ec36f5e8fb3711e8a7a87a9d15873e02c2452cddf51caa0b22d

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
03/02/2024, 02:15

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

pid	pid_target	Process	procid_target
1124	3068	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 1700 wrote to memory of 3068	1700	rundll32.exe	28
PID 3068 wrote to memory of 1124	3068	rundll32.exe	29
PID 3068 wrote to memory of 1124	3068	rundll32.exe	29
PID 3068 wrote to memory of 1124	3068	rundll32.exe	29
PID 3068 wrote to memory of 1124	3068	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:1700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 224
    3⤵
    - Program crash
    PID:1124

memory/3068-0-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

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