VenomRAT | Threat Level: high | Type: RAT

Cryptographic Identifiers

SHA256c2a2678f6bb0ff5805f0c3d95514ac6eeaeacd8a4b62bcc32a716639f7e62cc4
MD522e9c2bffa98abb000cc511869f85144
File Typebat
Size5.3 KB
First Seen2023-10-01
File Namecode.bat
Tags94-156-253-109, AsyncRAT, bat, Fake-CVE-2023-40477, VenomRAT

Malware Family: VenomRAT

VenomRAT, AsyncRAT türevi RAT'tır.

TypeRAT
Programming LanguageC#/.NET
Target PlatformWindows
C2 ProtocolTCP/SSL
PurposeAsyncRAT türevi
First Seen Year2020

Threat Indicators (IOC)

  • SHA256: c2a2678f6bb0ff5805f0c3d95514ac6eeaeacd8a4b62bcc32a716639f7e62cc4
  • MD5: 22e9c2bffa98abb000cc511869f85144

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
  2. Terminate suspicious processes from Task Manager
  3. Run a full system scan with Malwarebytes or Kaspersky
  4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
  5. Review newly created tasks in Task Scheduler
  6. Change all your account passwords from a clean device
  7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule VenomRAT_SHA256 {
    meta:
        description = "VenomRAT sample: c2a2678f6bb0ff58"
        threat_level = "high"
        first_seen = "2023-10-01"
    condition:
        hash.sha256(0, filesize) == "c2a2678f6bb0ff5805f0c3d95514ac6eeaeacd8a4b62bcc32a716639f7e62cc4"
}

VenomRAT — Malware Profile

VenomRAT .NET 2021 QuasarRAT fork. golink.com URL shortener C2. AllowSmartScreen bypass. HVNC+keylogger+stealer.

Malware Type
RAT
Programming Language
C#/.NET
C2 Protocol
TCP/SSL
Target Systems
Windows

Capabilities & Behavior

Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması

IOC List (2 indicators)

IOC — VenomRAT
# SHA256 c2a2678f6bb0ff5805f0c3d95514ac6eeaeacd8a4b62bcc32a716639f7e62cc4 # MD5 22e9c2bffa98abb000cc511869f85144
TypeValueNote
sha256 c2a2678f6bb0ff5805f0c3d95514ac6eeaeacd8a4b62bcc32a716639f7e62cc4 Sample:VenomRAT
md5 22e9c2bffa98abb000cc511869f85144 Sample:VenomRAT
Tags
venomratratmalwarehighsha256hash-analizi