7882e839fc528d5a8d81f85c12abde672e99e8fcb2fb3a1c9d5956a605aebdb7

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
10/05/2024, 01:39

Target
360Util.dll
Size 598KB
Sample240510-b23atabc91
SHA256 71d30be267d6ab4e17f8bb6ae9d3c69498b48cfe8251b0e26126c064d15a85ea
MD5 7fb27d1dad1fba8454610d9b21202010
SHA1 d3a2e11ed3b20c9696b56051c00a6863fe56ea5c
SHA512 23e423d2d53aaa2dcd063c6c4bd7d2205b193f0d75e5b494ffc008dfc416f817e93080e868be9058356d39c616e0eedb0f4df508c205b110d3d7b46e6e23198d
SSDEEP 12288:eX0cpbmGquoQMGPPB9jEDThrl0N0gscVx6k8L3Hd58Z3efMlbVh5:bcNmGqu/RB9jEpaN0bg6k8LXd58ZXbVz
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2188	2436	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2416 wrote to memory of 2436	2416	rundll32.exe	28
PID 2436 wrote to memory of 2188	2436	rundll32.exe	29
PID 2436 wrote to memory of 2188	2436	rundll32.exe	29
PID 2436 wrote to memory of 2188	2436	rundll32.exe	29
PID 2436 wrote to memory of 2188	2436	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\360Util.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\360Util.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 224
    3⤵
    - Program crash
    PID:2188