SnakeKeylogger | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA256b3f3e422961d666b8905b1d4e63074ff44127a8c579c36e90efdd85f11c5c2aa
MD5f3f65b1442210025dc2c20fc0c18c568
File Typeexe
Size637.5 KB
First Seen2025-09-24
File NameSecuriteInfo.com.Trojan.Siggen31.58115.8550.25546
Tagsexe, SnakeKeylogger

Malware Family: SnakeKeylogger

Snake Keylogger, keylogger'dır.

TypeInfostealer
Programming LanguageC#/.NET
Target PlatformWindows
C2 ProtocolSMTP/FTP
PurposeKeylogger
First Seen Year2020
AliasesSnake Logger

Threat Indicators (IOC)

  • SHA256: b3f3e422961d666b8905b1d4e63074ff44127a8c579c36e90efdd85f11c5c2aa
  • MD5: f3f65b1442210025dc2c20fc0c18c568

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 SnakeKeylogger_SHA256 {
    meta:
        description = "SnakeKeylogger sample: b3f3e422961d666b"
        threat_level = "high"
        first_seen = "2025-09-24"
    condition:
        hash.sha256(0, filesize) == "b3f3e422961d666b8905b1d4e63074ff44127a8c579c36e90efdd85f11c5c2aa"
}

SnakeKeylogger — Malware Profile

Snake Keylogger (SnakeLogger), 2020 yilinda .NET ile yazilmis bir keylogger/infostealer ailesidir. SMTP, Telegram Bot API ve FTP uzerinden veri sizdirma secenekleri sunar. Tarayici sifreleri, email istemcileri ve FTP istemcilerini hedef alir.

Malware Type
Infostealer
Programming Language
C#/.NET
C2 Protocol
SMTP/FTP
Target Systems
Windows
Also Known As (AKA)
Snake Logger

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 — SnakeKeylogger
# SHA256 b3f3e422961d666b8905b1d4e63074ff44127a8c579c36e90efdd85f11c5c2aa # MD5 f3f65b1442210025dc2c20fc0c18c568
TypeValueNote
sha256 b3f3e422961d666b8905b1d4e63074ff44127a8c579c36e90efdd85f11c5c2aa Sample:SnakeKeylogger
md5 f3f65b1442210025dc2c20fc0c18c568 Sample:SnakeKeylogger
Tags
snakekeyloggerinfostealermalwarehighsha256hash-analizi