Vidar | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA256d744d61b71952ad1ee848406192c9a34f8dfffb1e1e2736c0e0ba4a47fdcdd80
MD5670feea5f79acee8b10f15cec05f4eff
File Typeexe
Size2344.0 KB
First Seen2026-03-14
File Nameupdate.exe
Tagsexe, Stealc, vidar

Malware Family: Vidar

Vidar Stealer, kripto odaklıdır.

TypeInfostealer
Programming LanguageC++
Target PlatformWindows
C2 ProtocolHTTP
PurposeKripto cüzdan hırsızlığı
First Seen Year2018

Threat Indicators (IOC)

  • SHA256: d744d61b71952ad1ee848406192c9a34f8dfffb1e1e2736c0e0ba4a47fdcdd80
  • MD5: 670feea5f79acee8b10f15cec05f4eff

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 Vidar_SHA256 {
    meta:
        description = "Vidar sample: d744d61b71952ad1"
        threat_level = "high"
        first_seen = "2026-03-14"
    condition:
        hash.sha256(0, filesize) == "d744d61b71952ad1ee848406192c9a34f8dfffb1e1e2736c0e0ba4a47fdcdd80"
}

Vidar — Malware Profile

Vidar Stealer, 2018 yilinda Racoon Stealer kaynak kodundan turetilen C++ tabanli bir MaaS infostealer ailesidir. Telegram Bot API dead-drop C2, Steam/Instagram profili ile C2 URL gizleme, kripto cuzdan ve tarayici kimlik bilgisi calma yeteneklerine sahiptir.

Malware Type
Infostealer
Programming Language
C++
C2 Protocol
HTTP
Target Systems
Windows

Technical Details

C++, HTTP C2 (Telegram dead drop C2 IP alimi da mevcut), SQLite credential extraction, browser form grabber, kripto wallet scraper, screenshot, Discord stealer, custom panel (PHP)

Attribution / Threat Actor

Rusca konusulan gelistirici tarafindan yonetilen MaaS platformu. Arkei Stealer'in devami olarak Rusya baglantili gruplarca gelistirilmektedir.

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 — Vidar
# SHA256 d744d61b71952ad1ee848406192c9a34f8dfffb1e1e2736c0e0ba4a47fdcdd80 # MD5 670feea5f79acee8b10f15cec05f4eff
TypeValueNote
sha256 d744d61b71952ad1ee848406192c9a34f8dfffb1e1e2736c0e0ba4a47fdcdd80 Sample:Vidar
md5 670feea5f79acee8b10f15cec05f4eff Sample:Vidar

C2 Servers (5 recorded servers for this family)

Address Type Port Protocol Status Country
www.pakistani.org domain — HTTP active —
185.215.113.31 ip 443 HTTPS inactive RU
193.233.20.158 ip 80 HTTP inactive RU
45.92.96.136 ip 80 HTTP inactive —
godebugs.Info domain — HTTP inactive —

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

Tags
vidarinfostealermalwarehighsha256hash-analizi