RedLine | Threat Level: critical | Type: Infostealer

Cryptographic Identifiers

SHA256fdd77d25eddc94adcb3596194e54381e736d9fc59c148d66cd3437e8cc3421d5
MD5e21fcc025dc8345194558f42dccedd37
File Typeexe
Size4989.1 KB
First Seen2023-06-09
File Namedoctorrecomend2023.pdf.scr
Tagsexe, Redline, RedLineStealer

Malware Family: RedLine

RedLine Stealer, kritik infostealer'dır.

TypeInfostealer
Programming Language.NET C#
Target PlatformWindows
C2 ProtocolHTTPS
PurposeTarayıcı, kripto hırsızlığı
First Seen Year2020
AliasesRedLine Stealer

Threat Indicators (IOC)

  • SHA256: fdd77d25eddc94adcb3596194e54381e736d9fc59c148d66cd3437e8cc3421d5
  • MD5: e21fcc025dc8345194558f42dccedd37

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 RedLine_SHA256 {
    meta:
        description = "RedLine sample: fdd77d25eddc94ad"
        threat_level = "critical"
        first_seen = "2023-06-09"
    condition:
        hash.sha256(0, filesize) == "fdd77d25eddc94adcb3596194e54381e736d9fc59c148d66cd3437e8cc3421d5"
}

RedLine — Malware Profile

RedLine Stealer. QUOTATION lure. PCRE regex library. Form-grabbing. Credential theft.

Malware Type
Infostealer
Programming Language
.NET C#
C2 Protocol
HTTPS
Target Systems
Windows
Also Known As (AKA)
RedLine Stealer

Technical Details

.NET, gRPC C2 protokolu, browser credential theft (tum Chromium/Firefox tabanlılar), cryptocurrency wallet stealer, VPN credential stealer, Discord/Steam token stealer

Attribution / Threat Actor

Rusca konusulan gelistirici/operatorler; MaaS modeli ile cok sayida musteriye hizmet. 2024 Operasyon Magnus'ta birden fazla sunucu operatoru gozaltina alinmistir.

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 — RedLine
# SHA256 fdd77d25eddc94adcb3596194e54381e736d9fc59c148d66cd3437e8cc3421d5 # MD5 e21fcc025dc8345194558f42dccedd37
TypeValueNote
sha256 fdd77d25eddc94adcb3596194e54381e736d9fc59c148d66cd3437e8cc3421d5 Sample:RedLine
md5 e21fcc025dc8345194558f42dccedd37 Sample:RedLine

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
github.com domain — HTTP active —
185.220.101.47 ip 80 HTTP active DE
103.224.241.163 ip 443 HTTPS inactive SG
45.142.212.100 ip 11821 TCP inactive —
193.56.255.42 ip 15000 TCP inactive —
5.188.87.39 ip 30000 TCP inactive —
46.205.202.219 ip 1912 TCP inactive —
217.65.2.14 ip 1912 TCP inactive —

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

Tags
redlineinfostealermalwarecriticalsha256hash-analizi