Zeppelin | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA25654f6ec27eb7526c439d33e7592e4864842fccf950d828fe14ef7c8eb080ee371
MD5567204cbb8d1c5908a5316f9dfdcb353
File Typeexe
Size446.0 KB
First Seen2020-12-18
File Nameimposter11.exe
TagsZeppelin

Malware Family: Zeppelin

Zeppelin, teknoloji firmalarını hedefler.

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

Threat Indicators (IOC)

  • SHA256: 54f6ec27eb7526c439d33e7592e4864842fccf950d828fe14ef7c8eb080ee371
  • MD5: 567204cbb8d1c5908a5316f9dfdcb353

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: 54f6ec27eb7526c4"
        threat_level = "high"
        first_seen = "2020-12-18"
    condition:
        hash.sha256(0, filesize) == "54f6ec27eb7526c439d33e7592e4864842fccf950d828fe14ef7c8eb080ee371"
}

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 54f6ec27eb7526c439d33e7592e4864842fccf950d828fe14ef7c8eb080ee371 # MD5 567204cbb8d1c5908a5316f9dfdcb353
TypeValueNote
sha256 54f6ec27eb7526c439d33e7592e4864842fccf950d828fe14ef7c8eb080ee371 Sample:Zeppelin
md5 567204cbb8d1c5908a5316f9dfdcb353 Sample:Zeppelin
Tags
zeppelinransomwaremalwarehighsha256hash-analizi