Hive | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA2564bc60d512816e33bfa5c6a43ee4f9f60eae20c19ecb29c896d2664b0ed225c01
MD59164496918c431af3af6b2bc198d08b5
File Typeelf
Size443.0 KB
First Seen2022-12-14
File Name4bc60d512816e33bfa5c6a43ee4f9f60eae20c19ecb29c896d2664b0ed225c01
Tagself, Hive, Ransomware

Malware Family: Hive

Hive, hastane saldırıları yaptı.

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

Threat Indicators (IOC)

  • SHA256: 4bc60d512816e33bfa5c6a43ee4f9f60eae20c19ecb29c896d2664b0ed225c01
  • MD5: 9164496918c431af3af6b2bc198d08b5

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. Yetkililere ihbarda bulunun
  7. Temiz bir yedekten kurtarın

YARA Rule Hints

rule Hive_SHA256 {
    meta:
        description = "Hive sample: 4bc60d512816e33b"
        threat_level = "critical"
        first_seen = "2022-12-14"
    condition:
        hash.sha256(0, filesize) == "4bc60d512816e33bfa5c6a43ee4f9f60eae20c19ecb29c896d2664b0ed225c01"
}

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 4bc60d512816e33bfa5c6a43ee4f9f60eae20c19ecb29c896d2664b0ed225c01 # MD5 9164496918c431af3af6b2bc198d08b5
TypeValueNote
sha256 4bc60d512816e33bfa5c6a43ee4f9f60eae20c19ecb29c896d2664b0ed225c01
md5 9164496918c431af3af6b2bc198d08b5
Tags
hiveransomwaremalwarecriticalsha256analizzenginleştirilmiş