Meduza | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA256a91d9f566a433a99e842f33931932c66b86f8c5b74b4322484e54acaa06a2cff
MD5c1d9f60cd95a73f8e44ea94e3aa7c0a4
File Typeexe
Size2288.0 KB
First Seen2024-10-16
File Nameeptfydgqkrerhxuq.exe
Tagsexe, Meduza, MeduzaStealer, UAC-0050

Malware Family: Meduza

Meduza Stealer, stealer'dır.

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

Threat Indicators (IOC)

  • SHA256: a91d9f566a433a99e842f33931932c66b86f8c5b74b4322484e54acaa06a2cff
  • MD5: c1d9f60cd95a73f8e44ea94e3aa7c0a4

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: a91d9f566a433a99"
        threat_level = "high"
        first_seen = "2024-10-16"
    condition:
        hash.sha256(0, filesize) == "a91d9f566a433a99e842f33931932c66b86f8c5b74b4322484e54acaa06a2cff"
}

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 a91d9f566a433a99e842f33931932c66b86f8c5b74b4322484e54acaa06a2cff # MD5 c1d9f60cd95a73f8e44ea94e3aa7c0a4
TypeValueNote
sha256 a91d9f566a433a99e842f33931932c66b86f8c5b74b4322484e54acaa06a2cff Sample:Meduza
md5 c1d9f60cd95a73f8e44ea94e3aa7c0a4 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