Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA256772cad26853c7d8ea8f1023f6e3cba219cc9bb1db1cd31ad2b979e59d3d9c631
MD5ae99e6a451bc53830be799379f5c1104
File Typeexe
Size747.0 KB
First Seen2022-01-09
File Name772cad26853c7d8ea8f1023f6e3cba219cc9bb1db1cd31ad2b979e59d3d9c631.bin
TagsCerber, Cerber2021, exe, Ransomware

Malware Family: Cerber

Cerber, UDP protokolü kullandı.

TypeRansomware
Programming LanguageC
Target PlatformWindows
C2 ProtocolUDP
PurposeUDP C2 ransomware
First Seen Year2016

Threat Indicators (IOC)

  • SHA256: 772cad26853c7d8ea8f1023f6e3cba219cc9bb1db1cd31ad2b979e59d3d9c631
  • MD5: ae99e6a451bc53830be799379f5c1104

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 Cerber_SHA256 {
    meta:
        description = "Cerber sample: 772cad26853c7d8e"
        threat_level = "high"
        first_seen = "2022-01-09"
    condition:
        hash.sha256(0, filesize) == "772cad26853c7d8ea8f1023f6e3cba219cc9bb1db1cd31ad2b979e59d3d9c631"
}

Cerber — Malware Profile

Cerber, UDP protokolü kullandı.

Malware Type
Ransomware
Programming Language
C
C2 Protocol
UDP
Target Systems
Windows

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 — Cerber
# SHA256 772cad26853c7d8ea8f1023f6e3cba219cc9bb1db1cd31ad2b979e59d3d9c631 # MD5 ae99e6a451bc53830be799379f5c1104
TypeValueNote
sha256 772cad26853c7d8ea8f1023f6e3cba219cc9bb1db1cd31ad2b979e59d3d9c631 Sample:Cerber
md5 ae99e6a451bc53830be799379f5c1104 Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi