5d12fb93a3f9c48e0863da39809270af03aac542b74f0145aa3fc4e033b36ddf

Analysis

max time kernel
92s
max time network
97s
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 07:04

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General

Target

MultiMC/libLauncher_nbt++.dll.a
Size

149KB
MD5

364c8d0da498b9a2b047dc1e30cdb37b
SHA1

e60f58175ce3636371cc49b6d835eafa59fa1f08
SHA256

b9a682c674c87c03e5eaf3b8549032dc83bfc107df6cf32bb2bcdfe63e6593ba
SHA512

a4518c8175417fb2b0243f01eea9c42b87075d5670f6218ce00d5c71b97b4ba44842f5fefea441b535c64c170b4e7c6caf8891378381fe2c87fe59af6a72d855
SSDEEP

768:1Pr973mxzT/5viFo0lFOrU9Lw+YzpAAtpGeJc7KoKJDM3ECxNyi3UJwiMKsl1VqZ:tr973m7DGKrw7HfaG+Y57VYmy

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4404 OpenWith.exe

pid	process
4404	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_nbt++.dll.a
1⤵
- Modifies registry class
PID:4788

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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