f64de4aee0bc21db63da573ccb97b7d9a8d1e8dfc29bef72d8c8f26c4ec640cc

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
03/02/2024, 03:49

Target
$PLUGINSDIR/System.dll
Size 10KB
Sample240203-edmf8sgdc9
SHA256 cf61ddd15d63c25a12caee70f51ea736cfc02195c42e56ee01b33f689d3754c5
MD5 4eff5fafd746f5decb93a44e3a3d570c
SHA1 a11aa7681b7e2df1c7f7492a127d332d1495ea8a
SHA512 cde82d2a1f28506e4c2264f6b82017a00af32f138ebcdbaf4cc58463870fa626f708aa57465294c5a6f096c886841e7b9112b85bf3ea2f1d8f2da816b51b2d72
SSDEEP 192:0OycJo/rJVCmIDNLU0dq5RD00lspbub76yL:6/QQ0d0RD0USq/6y
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2880	2972	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2240 wrote to memory of 2972	2240	rundll32.exe	28
PID 2972 wrote to memory of 2880	2972	rundll32.exe	29
PID 2972 wrote to memory of 2880	2972	rundll32.exe	29
PID 2972 wrote to memory of 2880	2972	rundll32.exe	29
PID 2972 wrote to memory of 2880	2972	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 228
    3⤵
    - Program crash
    PID:2880