DarkSide | Threat Level: critical | Type: Ransomware

Cryptographic Identifiers

SHA25647eccaaa672667a9cea23e24fd702f7b3a45cbf8585403586be474585fd80243
MD5df04035e5399ae807b23cb664a35f506
File Typeexe
Size76.5 KB
First Seen2020-11-25
File Namewin_decryptor.exe
TagsDarkSide, Decryptor, Ransomware, windows

Malware Family: DarkSide

DarkSide, Colonial Pipeline saldırısından sorumludur.

TypeRansomware
Programming LanguageC++
Target PlatformWindows/Linux
C2 Protocol
PurposeColonial Pipeline
First Seen Year2020

Threat Indicators (IOC)

  • SHA256: 47eccaaa672667a9cea23e24fd702f7b3a45cbf8585403586be474585fd80243
  • MD5: df04035e5399ae807b23cb664a35f506

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 DarkSide_SHA256 {
    meta:
        description = "DarkSide sample: 47eccaaa672667a9"
        threat_level = "critical"
        first_seen = "2020-11-25"
    condition:
        hash.sha256(0, filesize) == "47eccaaa672667a9cea23e24fd702f7b3a45cbf8585403586be474585fd80243"
}

DarkSide — Malware Profile

DarkSide, 2020-2021 aktif RaaS ailesidir. Colonial Pipeline saldırısı. Linux ESXi versiyonu. Çifte gaspatma.

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

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 — DarkSide
# SHA256 47eccaaa672667a9cea23e24fd702f7b3a45cbf8585403586be474585fd80243 # MD5 df04035e5399ae807b23cb664a35f506
TypeValueNote
sha256 47eccaaa672667a9cea23e24fd702f7b3a45cbf8585403586be474585fd80243 Sample:DarkSide
md5 df04035e5399ae807b23cb664a35f506 Sample:DarkSide
Tags
darksideransomwaremalwarecriticalsha256hash-analizi