Zeppelin | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA2564f87fefc9bf667f1d60e9ac07bdcf91013d609b8222b6d1b2995706f7ece1b07
MD579927881700955c52f113bc2d6968698
File Typeexe
Size267.0 KB
First Seen2021-02-28
File Name4f87fefc9bf667f1d60e9ac07bdcf91013d609b8222b6d1b2995706f7ece1b07
TagsZeppelin

Malware Family: Zeppelin

Zeppelin, teknoloji firmalarını hedefler.

TypeRansomware
Programming LanguageDelphi
Target PlatformWindows
C2 Protocol
PurposeTeknoloji ransomware
First Seen Year2019

Threat Indicators (IOC)

  • SHA256: 4f87fefc9bf667f1d60e9ac07bdcf91013d609b8222b6d1b2995706f7ece1b07
  • MD5: 79927881700955c52f113bc2d6968698

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 Zeppelin_SHA256 {
    meta:
        description = "Zeppelin sample: 4f87fefc9bf667f1"
        threat_level = "high"
        first_seen = "2021-02-28"
    condition:
        hash.sha256(0, filesize) == "4f87fefc9bf667f1d60e9ac07bdcf91013d609b8222b6d1b2995706f7ece1b07"
}

Zeppelin — Malware Profile

Zeppelin (VegaLocker/Buran), 2019 dan beri aktif Delphi tabanlı ransomware ailesidir. Saglik/finans hedefi. CISA 2023 uyarisi.

Malware Type
Ransomware
Programming Language
Delphi
C2 Protocol
Target Systems
Windows

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 — Zeppelin
# SHA256 4f87fefc9bf667f1d60e9ac07bdcf91013d609b8222b6d1b2995706f7ece1b07 # MD5 79927881700955c52f113bc2d6968698
TypeValueNote
sha256 4f87fefc9bf667f1d60e9ac07bdcf91013d609b8222b6d1b2995706f7ece1b07 Sample:Zeppelin
md5 79927881700955c52f113bc2d6968698 Sample:Zeppelin
Tags
zeppelinransomwaremalwarehighsha256hash-analizi