Meduza | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA25685b317bb4463a93ecc4d25af872401984d61e9ddcee4c275ea1f1d9875b5fa61
MD5c6d3234e6d234ac35340b68402d65f7d
File Typelnk
Size1.1 KB
First Seen2024-07-02
File Nameconfig.lnk.mal
Tagslnk, Meduza, Quakbot

Malware Family: Meduza

Meduza Stealer, stealer'dır.

TypeInfostealer
Programming LanguageC++
Target PlatformWindows
C2 ProtocolHTTP
PurposeStealer
First Seen Year2023

Threat Indicators (IOC)

  • SHA256: 85b317bb4463a93ecc4d25af872401984d61e9ddcee4c275ea1f1d9875b5fa61
  • MD5: c6d3234e6d234ac35340b68402d65f7d

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network immediately
  2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
  3. Move crypto wallets to a new address and abandon the old ones
  4. Start a full scan with up-to-date antivirus
  5. Clear saved browser passwords and enable 2FA
  6. Sign out of all sessions on every affected service

YARA Rule Hints

rule Meduza_SHA256 {
    meta:
        description = "Meduza sample: 85b317bb4463a93e"
        threat_level = "high"
        first_seen = "2024-07-02"
    condition:
        hash.sha256(0, filesize) == "85b317bb4463a93ecc4d25af872401984d61e9ddcee4c275ea1f1d9875b5fa61"
}

Meduza — Malware Profile

Meduza, şifre yöneticilerini hedefler.

Malware Type
Infostealer
Programming Language
C++
C2 Protocol
HTTP
Target Systems
Windows

Technical Details

C++, HTTP C2 (JSON formatli), genis tarayici destegi (40+), kripto wallet stealer, Steam session, Discord/Telegram stealer, 2FA kurtarma kodu stealer, fingerprint

Capabilities & Behavior

Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı

IOC List (2 indicators)

IOC — Meduza
# SHA256 85b317bb4463a93ecc4d25af872401984d61e9ddcee4c275ea1f1d9875b5fa61 # MD5 c6d3234e6d234ac35340b68402d65f7d
TypeValueNote
sha256 85b317bb4463a93ecc4d25af872401984d61e9ddcee4c275ea1f1d9875b5fa61 Sample:Meduza
md5 c6d3234e6d234ac35340b68402d65f7d Sample:Meduza

C2 Servers (2 recorded servers for this family)

Address Type Port Protocol Status Country
91.92.241.86 ip 80 HTTP active RU
194.147.90.166 ip 8080 HTTP inactive NL

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
meduzainfostealermalwarehighsha256hash-analizi