Manuel Statik Analiz — LockBit 3.0 Builder | Tehdit: KRITIK

Dosya Kimligi

SHA2560d38f8bf831f1dbb1b02bce1ddb76f3b69c9278e2d48af08e67ecd0f5d43eb0
Dosya AdiLBB_pass.bin (LockBit Builder)
Boyut165.888 byte
String Sayisi804

C2 Konfigurasyonu

WoLc2     -- LockBit C2 config string

LockBit 3.0 Hakkinda

LockBit 3.0 (LockBit Black), Eylul 2022'de kaynak kodu (2022 leak) ile yeniden ornekleri ortaya cikan ransomware ailesidir. BlackMatter kodu karistirilmis, ECDH asimetrik sifreleme ve intermittent encryption (kismi dosya sifreleme) kullanir. LBB (LockBit Builder) binary'si, affiliate'lerin ozellestirilmis ransomware ornegi uretmesine olanak tanir.

IOC

SHA2560d38f8bf831f1dbb1b02bce1ddb76f3b69c9278e2d48af08e67ecd0f5d43eb0
DosyaLockBit Builder Binary (LBB_pass.bin)

LockBit — Malware Profile

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

Malware Type
Ransomware
Programming Language
C++
C2 Protocol
—
Target Systems
Windows/Linux
Also Known As (AKA)
LockBit 3.0

Technical Details

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

Capabilities & Behavior

Dosya Şifreleme (AES/RSA)
Gölge Kopya Silme
Yedek Kaldırma
Fidye Notu Oluşturma
Kalıcılık Sağlama
Ağ Paylaşımı Şifreleme
Anti-Analiz Teknikleri
Çift Gasp (Data Leak)

IOC List (1 indicators)

IOC — LockBit
# SHA256 0d38f8bf831f1dbb1b02bce1ddb76f3b69c9278e2d48af08e67ecd0f5d43eb0
TypeValueNote
sha256 0d38f8bf831f1dbb1b02bce1ddb76f3b69c9278e2d48af08e67ecd0f5d43eb0 len=63
LockBit — Go to Full Profile →

C2 Servers (2 recorded servers for this family)

Address Type Port Protocol Status Country
35.227.107.189 ip 443 HTTPS sinkholed US
89.185.85.239 ip 443 HTTPS sinkholed NL

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
lockbitlockbit3buildersifreliransomware