bf0251e3e76a263068db92373e19bd646c695f75f5100799c569c76dd92c0c8b

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 11:05

Target

$PLUGINSDIR/utils.dll
Size

167KB
MD5

49bbea53054a3e53a8f24fd7ab97be44
SHA1

7ab42d62efb2d56ce6fab5e37aaf4478ae428daf
SHA256

fd162cc491484bb0009afe40dcef245bb7802af5b63b9c1ca12e2f22fed31341
SHA512

6baaa63910bdc93717556ed3f9f1fca9743488f1e1d7a5005ba3dbe44dce800019658556d7f3518e758ba18ab653d351bba6bbfb5c92f8c6b21fc2fc0a20cf7e
SSDEEP

3072:/hbRMt+IFCbuJOQXNkZ0HSoNRMJIIgk12c4eS2O43dhuZujYTu80l:5b+tuKS0HtM8kNO2ndIZuUTQl

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2104	2076	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	28
PID 2076 wrote to memory of 2104	2076	rundll32.exe	29
PID 2076 wrote to memory of 2104	2076	rundll32.exe	29
PID 2076 wrote to memory of 2104	2076	rundll32.exe	29
PID 2076 wrote to memory of 2104	2076	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\utils.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\utils.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 228
    3⤵
    - Program crash
    PID:2104