Zeppelin | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA25699ee7cf74c8de999f2a1cc8cefacad3c866a86e78c87a56323729bfad967a4e9
MD541fd1099e6e46ddd0015c7c0ed9425a5
File Typeexe
Size250.1 KB
First Seen2021-12-08
File Name12048.exe
Tagsexe, Ransomware.Zeppelin, Zeppelin

Malware Family: Zeppelin

Zeppelin, teknoloji firmalarını hedefler.

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

Threat Indicators (IOC)

  • SHA256: 99ee7cf74c8de999f2a1cc8cefacad3c866a86e78c87a56323729bfad967a4e9
  • MD5: 41fd1099e6e46ddd0015c7c0ed9425a5

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: 99ee7cf74c8de999"
        threat_level = "high"
        first_seen = "2021-12-08"
    condition:
        hash.sha256(0, filesize) == "99ee7cf74c8de999f2a1cc8cefacad3c866a86e78c87a56323729bfad967a4e9"
}

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 99ee7cf74c8de999f2a1cc8cefacad3c866a86e78c87a56323729bfad967a4e9 # MD5 41fd1099e6e46ddd0015c7c0ed9425a5
TypeValueNote
sha256 99ee7cf74c8de999f2a1cc8cefacad3c866a86e78c87a56323729bfad967a4e9 Sample:Zeppelin
md5 41fd1099e6e46ddd0015c7c0ed9425a5 Sample:Zeppelin
Tags
zeppelinransomwaremalwarehighsha256hash-analizi