Lumma | Threat Level: critical | Type: Infostealer

Cryptographic Identifiers

SHA2561d6b7413e684f70103aca0e6b259dda9728c2d7b8ce2c07d6068232e6a26aba8
MD542ba5580d4769cc04927cb87d6e8741f
File Typerar
Size10248.5 KB
First Seen2023-03-21
File Namepcworldx64installer.rar
Tagslumma, LummaStealer, pcworldgetin-net, pw-2022, rar

Malware Family: Lumma

LummaC2, gelişmiş MaaS infostealer'dır.

TypeInfostealer
Programming LanguageC++
Target PlatformWindows
C2 ProtocolHTTPS
PurposeKapsamlı kimlik bilgisi hırsızlığı
First Seen Year2022
AliasesLummaC2

Threat Indicators (IOC)

  • SHA256: 1d6b7413e684f70103aca0e6b259dda9728c2d7b8ce2c07d6068232e6a26aba8
  • MD5: 42ba5580d4769cc04927cb87d6e8741f

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 Lumma_SHA256 {
    meta:
        description = "Lumma sample: 1d6b7413e684f701"
        threat_level = "critical"
        first_seen = "2023-03-21"
    condition:
        hash.sha256(0, filesize) == "1d6b7413e684f70103aca0e6b259dda9728c2d7b8ce2c07d6068232e6a26aba8"
}

Lumma — Malware Profile

LummaC2, gelişmiş MaaS infostealer'dır.

Malware Type
Infostealer
Programming Language
C++
C2 Protocol
HTTPS
Target Systems
Windows
Also Known As (AKA)
LummaC2

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 — Lumma
# SHA256 1d6b7413e684f70103aca0e6b259dda9728c2d7b8ce2c07d6068232e6a26aba8 # MD5 42ba5580d4769cc04927cb87d6e8741f
TypeValueNote
sha256 1d6b7413e684f70103aca0e6b259dda9728c2d7b8ce2c07d6068232e6a26aba8 Sample:Lumma
md5 42ba5580d4769cc04927cb87d6e8741f Sample:Lumma
Tags
lummainfostealermalwarecriticalsha256hash-analizi