LockBit — 7a42a2591858a6901ad37d4669a9c9a78a981b1d [7a42a259]

Hachage / Info	Valeur
SHA256	7a42a2591858a6901ad37d4669a9c9a78a981b1d670c3dbfeef23500eae972c1
MD5	8670dc5beb4133a84ea86c250f2ce10b
SHA1	4b8817f25b023f28ce1910aa483c0753d9345a91
ImpHash	3bc510de773c954bd69d33670cb624d6
Fichier Adi	7a42a2591858a6901ad37d4669a9c9a78a981b1d670c3dbfeef23500eae972c1
Type de fichier	exe
Taille	164,352 bytes
Première observation	2025-06-25

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

exelockbitlockbit4lockbit4.0Ransomware

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
7a42a2591858a6901ad37d4669a9c9a78a981b1d670c3dbfeef23500eae972c1

# MD5
8670dc5beb4133a84ea86c250f2ce10b

Type	Valeur	Note
sha256	7a42a2591858a6901ad37d4669a9c9a78a981b1d670c3dbfeef23500eae972c1
md5	8670dc5beb4133a84ea86c250f2ce10b

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.