Zeppelin | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA2565c1141aa7d0b9fba71822607f3b1b086e2cc4529e63221a9a6ede74fa366512f
MD53058d76e5fb2f2d2f65e232e98536182
File Typeexe
Size222.5 KB
First Seen2021-02-02
File Nameburan.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: 5c1141aa7d0b9fba71822607f3b1b086e2cc4529e63221a9a6ede74fa366512f
  • MD5: 3058d76e5fb2f2d2f65e232e98536182

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: 5c1141aa7d0b9fba"
        threat_level = "high"
        first_seen = "2021-02-02"
    condition:
        hash.sha256(0, filesize) == "5c1141aa7d0b9fba71822607f3b1b086e2cc4529e63221a9a6ede74fa366512f"
}

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 5c1141aa7d0b9fba71822607f3b1b086e2cc4529e63221a9a6ede74fa366512f # MD5 3058d76e5fb2f2d2f65e232e98536182
TypeValueNote
sha256 5c1141aa7d0b9fba71822607f3b1b086e2cc4529e63221a9a6ede74fa366512f Sample:Zeppelin
md5 3058d76e5fb2f2d2f65e232e98536182 Sample:Zeppelin
Tags
zeppelinransomwaremalwarehighsha256hash-analizi