Lumma | Threat Level: critical | Type: Infostealer

Cryptographic Identifiers

SHA2567d71550ce53555f1224bd1ea087eda5a11ceef72f3d8dda817f8d9dd89365d67
MD5f939e611dff1e224e0dd38658107b42e
File Typerar
Size18859.6 KB
First Seen2025-05-15
File Name? �Downloads ⫽ ?? ⫽ ???????? ⫽ ????? ?.rar
Tagslumma, malware, 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: 7d71550ce53555f1224bd1ea087eda5a11ceef72f3d8dda817f8d9dd89365d67
  • MD5: f939e611dff1e224e0dd38658107b42e

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: 7d71550ce53555f1"
        threat_level = "critical"
        first_seen = "2025-05-15"
    condition:
        hash.sha256(0, filesize) == "7d71550ce53555f1224bd1ea087eda5a11ceef72f3d8dda817f8d9dd89365d67"
}

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 7d71550ce53555f1224bd1ea087eda5a11ceef72f3d8dda817f8d9dd89365d67 # MD5 f939e611dff1e224e0dd38658107b42e
TypeValueNote
sha256 7d71550ce53555f1224bd1ea087eda5a11ceef72f3d8dda817f8d9dd89365d67
md5 f939e611dff1e224e0dd38658107b42e
Tags
lummainfostealermalwarecriticalsha256analizzenginleştirilmiş