23488a63f94a15ef5f92d4089754607e7f9aa9aa7e29e3f65a6e152b8c94d59a

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
23-06-2024 01:49

Target

UltimMC/libLauncher_nbt++.dll
Size

342KB
MD5

14868bfcdb26d0cb811e4227d8285605
SHA1

c540270a3703139734af428fcd0d15f3b4c55851
SHA256

15cc80b1e5dc94637ffd25ac87c496ff81c2db7f1b14608761c8c4012ae69f37
SHA512

43372592e5e0c8dda95ddb41ceebcc96dec316d63ae95db47c760e5cac595d53dbf5a2babb50de51c199b24e72ccffefb7e788a49d3711fa05f58172cafb3e38
SSDEEP

6144:+IUgcH0hz6J8UOxWbc5sCDPB/Qll7a56FBTYb4Y7pHhW6dJjgGoo5Nheff1ByLca:+IUgcH0h1V/Qll7W

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1052 2376 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1052	2376	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2376	2960	rundll32.exe	rundll32.exe
PID 2376 wrote to memory of 1052	2376	rundll32.exe	WerFault.exe
PID 2376 wrote to memory of 1052	2376	rundll32.exe	WerFault.exe
PID 2376 wrote to memory of 1052	2376	rundll32.exe	WerFault.exe
PID 2376 wrote to memory of 1052	2376	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_nbt++.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2960

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_nbt++.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 252
3⤵
- Program crash
PID:1052

memory/2376-0-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download
memory/2376-1-0x0000000061741000-0x0000000061757000-memory.dmp

Filesize
88KB

Download
memory/2376-2-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download
memory/2376-3-0x000000006E940000-0x000000006E964000-memory.dmp

Filesize
144KB

Download
memory/2376-6-0x000000006FC40000-0x000000006FD41000-memory.dmp

Filesize
1.0MB

Download
memory/2376-5-0x0000000068AC0000-0x0000000068ACC000-memory.dmp

Filesize
48KB

Download
memory/2376-4-0x0000000064940000-0x0000000064954000-memory.dmp

Filesize
80KB

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