f3b1d24ae8b5e245c9806b0c67ff1f7f93f5b86d639f5914a4a2b8dce22484e6

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14-03-2024 19:10

Target

List of suspected clients/msvcp140.dll
Size

427KB
MD5

71a0aa2d05e9174cefd568347bd9c70f
SHA1

cb9247a0fa59e47f72df7d1752424b33a903bbb2
SHA256

fdb3d86c512adff90967cb860d02a4682850ab96727f0376e4d4836504c50e47
SHA512

6e65520528facaa4058720eb16d6bfdcc7bb36923b7e8e6551f3526709f0fabafab123999e618438e6abe7efed4a1332547cfc988f2b24b0e3d91198b95a911a
SSDEEP

12288:bBsEzAVPIODrCdVgI7bwv674dOzhUgiW6QR7t5s03Ooc8dHkC2esy2n:9s8AVwOU7bwTdt03Ooc8dHkC2en2n

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1924	1928	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 2728 wrote to memory of 1928	2728	rundll32.exe	28
PID 1928 wrote to memory of 1924	1928	rundll32.exe	29
PID 1928 wrote to memory of 1924	1928	rundll32.exe	29
PID 1928 wrote to memory of 1924	1928	rundll32.exe	29
PID 1928 wrote to memory of 1924	1928	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\List of suspected clients\msvcp140.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\List of suspected clients\msvcp140.dll",#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 220
    3⤵
    - Program crash
    PID:1924