LockBit — 593d89afb5fddfe947207dc69f93816c665e480e [593d89af]

Hash / Bilgi	Deger
SHA256	593d89afb5fddfe947207dc69f93816c665e480ecd2a78c9eaab108b9799691e
MD5	7a8bec10e0b76544714397b1b134c45c
SHA1	4053b0b03f9e160d0a5fd527c8799294088b1486
ImpHash	9f4693fc0c511135129493f2161d1e86
Dosya Adi	593d89afb5fddfe947207dc69f93816c665e480ecd2a78c9eaab108b9799691e
Dosya Türü	exe
Boyut	673,280 bytes
Ilk Görülme	2025-06-25

Tehdit Degerlendirmesi

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

Tespit Edilen Yetenekler

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

MalwareBazaar Etiketleri

exelockbitlockbit4lockbit4.0RansomwareWorm.m0yv

Analiz Notu

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

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 (2 indicators)

IOC — LockBit

# SHA256
593d89afb5fddfe947207dc69f93816c665e480ecd2a78c9eaab108b9799691e

# MD5
7a8bec10e0b76544714397b1b134c45c

Type	Value	Note
sha256	593d89afb5fddfe947207dc69f93816c665e480ecd2a78c9eaab108b9799691e
md5	7a8bec10e0b76544714397b1b134c45c

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.