Hive | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA2560787ae2c43d3a8d3f69ab3d69692f789e0b4fa27b276e072ca44a82074477e34
MD512150af60e86d7911018af299607a13b
File Typeexe
Size2580.5 KB
First Seen2022-06-15
File Nametool ddos.exe
Tagsexe, Hive

Malware Family: Hive

Hive, hastane hedefler.

TypeRansomware
Programming LanguageGo/C++
Target PlatformWindows/Linux
C2 Protocol
PurposeSağlık ransomware
First Seen Year2021

Threat Indicators (IOC)

  • SHA256: 0787ae2c43d3a8d3f69ab3d69692f789e0b4fa27b276e072ca44a82074477e34
  • MD5: 12150af60e86d7911018af299607a13b

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 Hive_SHA256 {
    meta:
        description = "Hive sample: 0787ae2c43d3a8d3"
        threat_level = "critical"
        first_seen = "2022-06-15"
    condition:
        hash.sha256(0, filesize) == "0787ae2c43d3a8d3f69ab3d69692f789e0b4fa27b276e072ca44a82074477e34"
}

Hive — Malware Profile

Hive, 2021-2023 arasi aktif Rust/Go RaaS ailesidir. Ocak 2023 FBI operasyonuyla altyapisi ele gecirildi. Chisel.exe gibi LOTL araclari kullanir. Saglik, egitim, finans hedefler.

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

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 — Hive
# SHA256 0787ae2c43d3a8d3f69ab3d69692f789e0b4fa27b276e072ca44a82074477e34 # MD5 12150af60e86d7911018af299607a13b
TypeValueNote
sha256 0787ae2c43d3a8d3f69ab3d69692f789e0b4fa27b276e072ca44a82074477e34 Sample:Hive
md5 12150af60e86d7911018af299607a13b Sample:Hive
Tags
hiveransomwaremalwarecriticalsha256hash-analizi