Hive | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA256c6f0810b4ca4c2e70a07eddcbd14459e875deced05f5619dfd4df6f49a2130a9
MD576e08627fc2e1b870c58a94e96a45a35
File Typeexe
Size2279.0 KB
First Seen2022-09-24
File Namec6f0810b4ca4c2e70a07eddcbd14459e875deced05f5619dfd4df6f49a2130a9
Tagsbat loader exe, exe, Hive, morpheus

Malware Family: Hive

Hive, hastane hedefler.

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

Threat Indicators (IOC)

  • SHA256: c6f0810b4ca4c2e70a07eddcbd14459e875deced05f5619dfd4df6f49a2130a9
  • MD5: 76e08627fc2e1b870c58a94e96a45a35

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: c6f0810b4ca4c2e7"
        threat_level = "critical"
        first_seen = "2022-09-24"
    condition:
        hash.sha256(0, filesize) == "c6f0810b4ca4c2e70a07eddcbd14459e875deced05f5619dfd4df6f49a2130a9"
}

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 c6f0810b4ca4c2e70a07eddcbd14459e875deced05f5619dfd4df6f49a2130a9 # MD5 76e08627fc2e1b870c58a94e96a45a35
TypeValueNote
sha256 c6f0810b4ca4c2e70a07eddcbd14459e875deced05f5619dfd4df6f49a2130a9 Sample:Hive
md5 76e08627fc2e1b870c58a94e96a45a35 Sample:Hive
Tags
hiveransomwaremalwarecriticalsha256hash-analizi