0c21133a8b332f0462ae88430a615fce1447cc49f8b18fee274baa64b6d0c8cd

Analysis

max time kernel
87s
max time network
89s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
17-02-2024 05:28

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General

Target

UltimMC/libLauncher_nbt++.dll.a
Size

149KB
MD5

66f46ebd9ddaf056e772a08b274a8a8b
SHA1

8db34a5983ed73eb1ed9b62b81366d7136dd5970
SHA256

678af03e8ffbe331746788af25fa3db1047662b7bfd5e6d4ee9535ced44dfd26
SHA512

08d24131ded34d32b91b62a1131bf6a9b0b6205829b316dc3dc2540341e8d8b081be35f27a38fd9463bb52632ca274980bb4b801e85e50a7591761dbe55c948c
SSDEEP

768:MPr973mp6qCwSrMFpMcH6VAOFv1KMZZYMTvAZaKNKID1GVbccfjCBQxThn9EEYDF:or973m78+Kr0uKKrPTQ57+Ymi

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-1-5-21-664403437-228026989-2547995067-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-664403437-228026989-2547995067-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1804 OpenWith.exe

pid	process
1804	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_nbt++.dll.a
1⤵
- Modifies registry class
PID:3340

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1804

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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Downloads