SnakeKeylogger | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA256621a59a977d50dcab2de48fb39f5e3ebaabfd37df010211c112f7be5badf8f6a
MD5f9b96bcc00ad883ef3b0a6364fabc6cf
File Typeexe
Size1013.0 KB
First Seen2025-12-08
File Name621a59a977d50dcab2de48fb39f5e3ebaabfd37df010211c112f7be5badf8f6a
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: 621a59a977d50dcab2de48fb39f5e3ebaabfd37df010211c112f7be5badf8f6a
  • MD5: f9b96bcc00ad883ef3b0a6364fabc6cf

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: 621a59a977d50dca"
        threat_level = "high"
        first_seen = "2025-12-08"
    condition:
        hash.sha256(0, filesize) == "621a59a977d50dcab2de48fb39f5e3ebaabfd37df010211c112f7be5badf8f6a"
}

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 621a59a977d50dcab2de48fb39f5e3ebaabfd37df010211c112f7be5badf8f6a # MD5 f9b96bcc00ad883ef3b0a6364fabc6cf
TypeValueNote
sha256 621a59a977d50dcab2de48fb39f5e3ebaabfd37df010211c112f7be5badf8f6a Sample:SnakeKeylogger
md5 f9b96bcc00ad883ef3b0a6364fabc6cf Sample:SnakeKeylogger
Tags
snakekeyloggerinfostealermalwarehighsha256hash-analizi