CryptBot | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA2562d71fd241e16c6cd912681e48288466fb61004cac77d6c3a86d8338034a69dd0
MD5b4be5ad70bafb7fd8096c70ccc223689
File Typeexe
Size4375.0 KB
First Seen2024-12-01
File Namefile
TagsCryptBot, exe

Malware Family: CryptBot

CryptBot, Google Ads ile yayılır.

TypeInfostealer
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTP
PurposeGoogle Ads stealer
First Seen Year2019

Threat Indicators (IOC)

  • SHA256: 2d71fd241e16c6cd912681e48288466fb61004cac77d6c3a86d8338034a69dd0
  • MD5: b4be5ad70bafb7fd8096c70ccc223689

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 CryptBot_SHA256 {
    meta:
        description = "CryptBot sample: 2d71fd241e16c6cd"
        threat_level = "high"
        first_seen = "2024-12-01"
    condition:
        hash.sha256(0, filesize) == "2d71fd241e16c6cd912681e48288466fb61004cac77d6c3a86d8338034a69dd0"
}

Cryptbot — Malware Profile

CryptBot, 2019 dan beri aktif Delphi/VCL tabanli infostealer ailesidir. Google Ads ile sahte yazilim dagitimi. Tarayici, kripto cuzdan veri calma.

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

Technical Details

Infostealer ailesi: TCP C2 protokolu, kalicilik mekanizmasi (Registry/Task Scheduler), keylogger, ekran goruntüsü, uzak kabuk, dosya yoneticisi, process manager, anti-analiz kontrolleri

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 — CryptBot
# SHA256 2d71fd241e16c6cd912681e48288466fb61004cac77d6c3a86d8338034a69dd0 # MD5 b4be5ad70bafb7fd8096c70ccc223689
TypeValueNote
sha256 2d71fd241e16c6cd912681e48288466fb61004cac77d6c3a86d8338034a69dd0 Sample:CryptBot
md5 b4be5ad70bafb7fd8096c70ccc223689 Sample:CryptBot

C2 Servers (2 recorded servers for this family)

Address Type Port Protocol Status Country
195.133.40.89 ip 80 HTTP active RU
45.135.232.176 ip 80 HTTP inactive DE

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

Tags
cryptbotinfostealermalwarehighsha256hash-analizi