5d12fb93a3f9c48e0863da39809270af03aac542b74f0145aa3fc4e033b36ddf

Analysis

max time kernel
92s
max time network
102s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
20-04-2024 07:34

Target

MultiMC/libLauncher_rainbow.dll
Size

67KB
MD5

a01626f7ba38cf763ee9c4009b162093
SHA1

045af643a25cf790fef399f840fc2b712dc6dc12
SHA256

02a182c260743184c63fbcc1248dac87a870b8377534806522b489dd1e8d5cc1
SHA512

9d745f086e87fdb8ae66147224f5d62049bde6894648bfe3cc9cdec07adbaae98ab9eb20cf7a4ef27d9a249281d989e67c428d30c16d6022e5c62b80fd344497
SSDEEP

768:SEg24DKoyYH150BEexXfz2xGpsy/a2MaOtRd9P9mg8rO71:SFVD11ij11DM5hP7x

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3668 904 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3668	904	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4128 wrote to memory of 904	4128	rundll32.exe	rundll32.exe
PID 4128 wrote to memory of 904	4128	rundll32.exe	rundll32.exe
PID 4128 wrote to memory of 904	4128	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_rainbow.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4128

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_rainbow.dll,#1
2⤵
PID:904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 624
3⤵
- Program crash
PID:3668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 904 -ip 904
1⤵
PID:5092

memory/904-0-0x0000000002B10000-0x000000000303F000-memory.dmp

Filesize
5.2MB

Download
memory/904-3-0x0000000002B10000-0x000000000303F000-memory.dmp

Filesize
5.2MB

Download
memory/904-6-0x0000000063400000-0x0000000063415000-memory.dmp

Filesize
84KB

Download
memory/904-5-0x0000000061940000-0x0000000061EB5000-memory.dmp

Filesize
5.5MB

Download
memory/904-8-0x000000006E940000-0x000000006E964000-memory.dmp

Filesize
144KB

Download
memory/904-11-0x000000006FC40000-0x000000006FD41000-memory.dmp

Filesize
1.0MB

Download
memory/904-13-0x0000000002B10000-0x000000000303F000-memory.dmp

Filesize
5.2MB

Download
memory/904-10-0x0000000064940000-0x0000000064954000-memory.dmp

Filesize
80KB

Download
memory/904-9-0x0000000068AC0000-0x0000000068ACC000-memory.dmp

Filesize
48KB

Download