Hive | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA25660bdfecd1de9cc674f4cd5dd42d8cb3ac478df058e1962f0f43885c14d69e816
MD5af185bfecb62ac685a7cee2f12a143eb
File Typeexe
Size9305.5 KB
First Seen2022-08-11
File Name60bdfecd1de9cc674f4cd5dd42d8cb3ac478df058e1962f0f43885c14d69e816
TagsElephant, exe, Hive

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: 60bdfecd1de9cc674f4cd5dd42d8cb3ac478df058e1962f0f43885c14d69e816
  • MD5: af185bfecb62ac685a7cee2f12a143eb

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: 60bdfecd1de9cc67"
        threat_level = "critical"
        first_seen = "2022-08-11"
    condition:
        hash.sha256(0, filesize) == "60bdfecd1de9cc674f4cd5dd42d8cb3ac478df058e1962f0f43885c14d69e816"
}

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 60bdfecd1de9cc674f4cd5dd42d8cb3ac478df058e1962f0f43885c14d69e816 # MD5 af185bfecb62ac685a7cee2f12a143eb
TypeValueNote
sha256 60bdfecd1de9cc674f4cd5dd42d8cb3ac478df058e1962f0f43885c14d69e816
md5 af185bfecb62ac685a7cee2f12a143eb
Tags
hiveransomwaremalwarecriticalsha256analizzenginleştirilmiş