163edff5aec2819e87bde2bbb4369bef309bc395aaf0e5610235152844967631

Analysis

max time kernel
226s
max time network
293s
platform
windows10-2004_x64
resource
win10v2004-20220812-es
resource tags

arch:x64arch:x86image:win10v2004-20220812-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
19-02-2023 13:26

Target

MultiMC/libLauncher_nbt++.dll
Size

342KB
MD5

a8fd1d3ca86576af970775e814578dc0
SHA1

b600843f2c8ef110fcbb5dd5f57211bbe189056d
SHA256

0de8b725ff2074290b6c9f5f38a4650b84eaf299456c2dc5cd9e71b1e1962824
SHA512

48042b9b3f5e6471261f663351b86d5c231cc2158f71cb2cdc3bdc2f667a90175d908b7325b8ab156366eddf037baf788abd6555825a04b90f8f85cb44386cb8
SSDEEP

6144:eIUgcH0hzdJ8UOxWbc5sCDPB/Qll7a56FBTYb4Y7pHhW6dJjgGoo5Nheff1ByLca:eIUgcH0hGV/Qll7W

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4884 3548 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4884	3548	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3708 wrote to memory of 3548	3708	rundll32.exe	rundll32.exe
PID 3708 wrote to memory of 3548	3708	rundll32.exe	rundll32.exe
PID 3708 wrote to memory of 3548	3708	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_nbt++.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_nbt++.dll,#1
  2⤵
  PID:3548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 640
    3⤵
    - Program crash
    PID:4884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3548 -ip 3548
1⤵
PID:4916

memory/3548-132-0x0000000000000000-mapping.dmp

Download
memory/3548-133-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download
memory/3548-134-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download