dd39d251c8d31fdcd410940c7e3a6b1ec76c62b341c60810215da5434d2cb52a

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/05/2024, 13:32

Target
$PLUGINSDIR/nsExec.dll
Size 6KB
Sample240524-qs6dfafh77
SHA256 ee052fd5141bf769b841846170aabf0d7c2bb922c74c623c3f109344534f7a70
MD5 01e76fe9d2033606a48d4816bd9c2d9d
SHA1 e46d8a9ed4d5da220c81baf5f1fdb94708e9aba2
SHA512 62ef7095d1bf53354c20329c2ce8546c277aa0e791839c8a24108a01f9483a953979259e0ad04dbcab966444ee7cdd340f8c9557bc8f98e9400794f2751dc7e0
SSDEEP 96:J7fhfKaGgchPzxK6bq+pKX6D8ZLidGgmkN738:HbGgGPzxeX6D8ZyGgmkN
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1872	2212	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 1984 wrote to memory of 2212	1984	rundll32.exe	28
PID 2212 wrote to memory of 1872	2212	rundll32.exe	29
PID 2212 wrote to memory of 1872	2212	rundll32.exe	29
PID 2212 wrote to memory of 1872	2212	rundll32.exe	29
PID 2212 wrote to memory of 1872	2212	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:1984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 224
    3⤵
    - Program crash
    PID:1872