Lumma | Threat Level: critical | Type: Infostealer

Cryptographic Identifiers

SHA256dd293ad56c86c24678690bff1a108d978fdd396341830ecb9bd43957102dc6c8
MD52087c9af3dce42a1602c9bf29c57a121
File Typeexe
Size1428.5 KB
First Seen2025-07-27
File NameNexol.exe
Tagsexe, lumma, LummaStealer, stealer

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: dd293ad56c86c24678690bff1a108d978fdd396341830ecb9bd43957102dc6c8
  • MD5: 2087c9af3dce42a1602c9bf29c57a121

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: dd293ad56c86c246"
        threat_level = "critical"
        first_seen = "2025-07-27"
    condition:
        hash.sha256(0, filesize) == "dd293ad56c86c24678690bff1a108d978fdd396341830ecb9bd43957102dc6c8"
}

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 dd293ad56c86c24678690bff1a108d978fdd396341830ecb9bd43957102dc6c8 # MD5 2087c9af3dce42a1602c9bf29c57a121
TypeValueNote
sha256 dd293ad56c86c24678690bff1a108d978fdd396341830ecb9bd43957102dc6c8 Sample:Lumma
md5 2087c9af3dce42a1602c9bf29c57a121 Sample:Lumma
Tags
lummainfostealermalwarecriticalsha256hash-analizi