LockBit — a33f21d28bd83a9501257ee727c46486989bdfea [a33f21d2]

Hachage / Info	Valeur
SHA256	a33f21d28bd83a9501257ee727c46486989bdfea6d5cb9f1c12c9a67296b21b1
MD5	42cbb4743ea016868d7a049a6c9fb3fc
SHA1	62dca0b897feba00370bd505b3a3f8cc5e8f2615
Fichier Adi	a33f21d28bd83a9501257ee727c46486989bdfea6d5cb9f1c12c9a67296b21b1
Type de fichier	ps1
Taille	477,817 bytes
Première observation	2024-12-23

Tehdit Valeurlendirmesi

Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.

Capacités détectées

Fichier Sifreleme
Golge Kopya Silme
Fidye Notu
Yedek Yok Etme
Veri Sizdirma

Étiquettes MalwareBazaar

lockbitlockbit4.0powershellps1Ransomware

Note d’analyse

Bu ornek LockBit ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.

LockBit — Profil du malware

LockBit 3.0 (LockBit Black). bl3.exe builder. CryptProtectMemory DPAPI key protection. WinRAR SFX delivery.

Type de malware

Ransomware

Langage de programmation

C++

Protocole C2

—

Systèmes ciblés

Windows/Linux

Aussi connu sous (AKA)

LockBit 3.0

Détails techniques

C, RSA-2048 + AES-256 sifreleme (hibrid), vssadmin ile shadow copy silme, Active Directory enum, LockBit Builder ile ozel varyant uretimi, multi-threaded encryption, ransom note TXT/HTA

Capacités et comportement

Dosya Şifreleme (AES/RSA)

Gölge Kopya Silme

Yedek Kaldırma

Fidye Notu Oluşturma

Kalıcılık Sağlama

Ağ Paylaşımı Şifreleme

Anti-Analiz Teknikleri

Çift Gasp (Data Leak)

Liste IOC (2 indicateurs)

IOC — LockBit

# SHA256
a33f21d28bd83a9501257ee727c46486989bdfea6d5cb9f1c12c9a67296b21b1

# MD5
42cbb4743ea016868d7a049a6c9fb3fc

Type	Valeur	Note
sha256	a33f21d28bd83a9501257ee727c46486989bdfea6d5cb9f1c12c9a67296b21b1
md5	42cbb4743ea016868d7a049a6c9fb3fc

LockBit — Voir le profil complet →

Serveurs C2 (2 serveurs enregistrés pour cette famille)

Adresse	Type	Port	Protocole	Statut	Pays
35.227.107.189	ip	443	HTTPS	sinkholed	US
89.185.85.239	ip	443	HTTPS	sinkholed	NL

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.