Hive | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA256c081179f72634d849b6eb3bc5ea5f625e4f63988636406678980542abf685165
MD5e8e712c004f5ab965465abde48812a3c
File Typeelf
Size407.0 KB
First Seen2022-09-12
File Nameencryptor
Tagself, Hive, hive ransomware, linux

Malware Family: Hive

Hive, hastane hedefler.

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

Threat Indicators (IOC)

  • SHA256: c081179f72634d849b6eb3bc5ea5f625e4f63988636406678980542abf685165
  • MD5: e8e712c004f5ab965465abde48812a3c

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: c081179f72634d84"
        threat_level = "critical"
        first_seen = "2022-09-12"
    condition:
        hash.sha256(0, filesize) == "c081179f72634d849b6eb3bc5ea5f625e4f63988636406678980542abf685165"
}

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 c081179f72634d849b6eb3bc5ea5f625e4f63988636406678980542abf685165 # MD5 e8e712c004f5ab965465abde48812a3c
TypeValueNote
sha256 c081179f72634d849b6eb3bc5ea5f625e4f63988636406678980542abf685165 Sample:Hive
md5 e8e712c004f5ab965465abde48812a3c Sample:Hive
Tags
hiveransomwaremalwarecriticalsha256hash-analizi