94b5a5cc5729f6531032abf15914f57f7f6f6f7cb31fa816373e412ec4ade1fd

Analysis

max time kernel
1790s
max time network
1598s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
04-07-2024 19:21

Target

UltimMC/libLauncher_rainbow.dll
Size

67KB
MD5

8bacee60fbf39997eb56bb4c2994f65b
SHA1

f604b07e35891b8d46f5d27c3b3232ab4711392e
SHA256

b14e80c81dd81f5f5c5d4a3b4f4df3ce36e79a107ed23e25b74ad62836ffefa8
SHA512

7c936c19858bffe1cffc65e9ec31553f623535527d8c4a93c94ff7ad791251e63e2fc7e23827fd91e0ce2412a731b5af028910aba6c948c8468858fbb4abd80a
SSDEEP

768:qEg24DKoyYH150BEexXfz2xGppy/a2MaOtRd9P9mg8rO71:qFVD11ij1oDM5hP7x

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1644 1204 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1644	1204	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4092 wrote to memory of 1204	4092	rundll32.exe	rundll32.exe
PID 4092 wrote to memory of 1204	4092	rundll32.exe	rundll32.exe
PID 4092 wrote to memory of 1204	4092	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_rainbow.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4092

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_rainbow.dll,#1
2⤵
PID:1204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 684
3⤵
- Program crash
PID:1644

memory/1204-1-0x0000000004870000-0x0000000004D9F000-memory.dmp

Filesize
5.2MB

Download
memory/1204-5-0x0000000004871000-0x0000000004B19000-memory.dmp

Filesize
2.7MB

Download
memory/1204-3-0x0000000004870000-0x0000000004D9F000-memory.dmp

Filesize
5.2MB

Download
memory/1204-6-0x0000000004870000-0x0000000004D9F000-memory.dmp

Filesize
5.2MB

Download
memory/1204-10-0x0000000064940000-0x0000000064954000-memory.dmp

Filesize
80KB

Download
memory/1204-9-0x0000000068AC0000-0x0000000068ACC000-memory.dmp

Filesize
48KB

Download
memory/1204-8-0x000000006E940000-0x000000006E964000-memory.dmp

Filesize
144KB

Download
memory/1204-7-0x0000000063400000-0x0000000063415000-memory.dmp

Filesize
84KB

Download
memory/1204-11-0x000000006FC40000-0x000000006FD41000-memory.dmp

Filesize
1.0MB

Download
memory/1204-12-0x0000000061940000-0x0000000061EB5000-memory.dmp

Filesize
5.5MB

Download