aa8ff4d4c4505f9245ae995be2fee8f6a78b1167126e613490e1c22549bdf142

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/03/2024, 20:43

Target

$PLUGINSDIR/downloader_nsis_plugin.dll
Size

1.2MB
MD5

14930a06cbfb26d5ffffd354fa12d5f8
SHA1

1de289bab03eaad965e419d657c3531a3738c558
SHA256

3ef7a13886328dafba1c49ec096da122e63839ac6965bf4f3d4dcce3a35ccc6d
SHA512

385268602f050c060795312c9cb86e979030a21b8cecc20303b346bbc0800a468a84a291224592d9b0e43458e579660b8062f6b9cba3b2e79aab5015d1dcc67b
SSDEEP

24576:eDe+j+n40zyob+w+LsoZttOWR7vDzAOdYKT9s6rNnb3Khz:Eei+n7zy2ULsGjOWR7vDzhdYKThNnzKN

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1988	2824	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2784 wrote to memory of 2824	2784	rundll32.exe	28
PID 2824 wrote to memory of 1988	2824	rundll32.exe	29
PID 2824 wrote to memory of 1988	2824	rundll32.exe	29
PID 2824 wrote to memory of 1988	2824	rundll32.exe	29
PID 2824 wrote to memory of 1988	2824	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\downloader_nsis_plugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\downloader_nsis_plugin.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 288
    3⤵
    - Program crash
    PID:1988