Royal | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA25609a79e5e20fa4f5aae610c8ce3fe954029a91972b56c6576035ff7e0ec4c1d14
MD51feee7319f7a656080be51b6e7267764
File Typeelf
Size2498.1 KB
First Seen2023-05-03
File Name09a79e5e20fa4f5aae610c8ce3fe954029a91972b56c6576035ff7e0ec4c1d14
Tagself, ESXi, Ransomware, royal

Malware Family: Royal

Royal, Conti üyesiyle ilişkilidir.

TypeRansomware
Programming LanguageC++
Target PlatformWindows
C2 Protocol
PurposeConti sonrası ransomware
First Seen Year2022

Threat Indicators (IOC)

  • SHA256: 09a79e5e20fa4f5aae610c8ce3fe954029a91972b56c6576035ff7e0ec4c1d14
  • MD5: 1feee7319f7a656080be51b6e7267764

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
  2. Do not pay the ransom — there is no guarantee your files will be restored
  3. Quarantine the affected drives
  4. Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
  5. Try available decryptor tools (the NoMoreRansom project)
  6. Report the incident to the authorities (cybercrime unit)
  7. Temiz bir yedekten kurtarın; yedeğiniz yoksa sürücüyü saklayın

YARA Rule Hints

rule Royal_SHA256 {
    meta:
        description = "Royal sample: 09a79e5e20fa4f5a"
        threat_level = "critical"
        first_seen = "2023-05-03"
    condition:
        hash.sha256(0, filesize) == "09a79e5e20fa4f5aae610c8ce3fe954029a91972b56c6576035ff7e0ec4c1d14"
}

Royal — Malware Profile

Royal, 2022-2023 aktif C++ ransomware. Conti varisi. Kismi sifreleme. BlackSuit olarak yeniden markalasmis. CISA 2023.

Malware Type
Ransomware
Programming Language
C++
C2 Protocol
Target Systems
Windows

Technical Details

Ransomware ailesi: AES/RSA hibrid sifreleme, dosya uzantisi degistirme, shadow copy silme, C2 ile anahtar alis-verisi, fidye notu birakma, kullanici belgelerine odaklanma

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 — Royal
# SHA256 09a79e5e20fa4f5aae610c8ce3fe954029a91972b56c6576035ff7e0ec4c1d14 # MD5 1feee7319f7a656080be51b6e7267764
TypeValueNote
sha256 09a79e5e20fa4f5aae610c8ce3fe954029a91972b56c6576035ff7e0ec4c1d14 Sample:Royal
md5 1feee7319f7a656080be51b6e7267764 Sample:Royal
Tags
royalransomwaremalwarecriticalsha256hash-analizi