VenomRAT | Threat Level: high | Type: RAT

Cryptographic Identifiers

SHA256a84ed26a47b1b660b927375d9d69a6c33fbc90901e5aafebc6b856ecef37cca8
MD53debc9d7fc1a38a0f30cbb662b5fbe6f
File Typemsi
Size160.0 KB
First Seen2025-08-07
File Name653fcc.msi
Tagsmsi, 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: a84ed26a47b1b660b927375d9d69a6c33fbc90901e5aafebc6b856ecef37cca8
  • MD5: 3debc9d7fc1a38a0f30cbb662b5fbe6f

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: a84ed26a47b1b660"
        threat_level = "high"
        first_seen = "2025-08-07"
    condition:
        hash.sha256(0, filesize) == "a84ed26a47b1b660b927375d9d69a6c33fbc90901e5aafebc6b856ecef37cca8"
}

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 a84ed26a47b1b660b927375d9d69a6c33fbc90901e5aafebc6b856ecef37cca8 # MD5 3debc9d7fc1a38a0f30cbb662b5fbe6f
TypeValueNote
sha256 a84ed26a47b1b660b927375d9d69a6c33fbc90901e5aafebc6b856ecef37cca8 Sample:VenomRAT
md5 3debc9d7fc1a38a0f30cbb662b5fbe6f Sample:VenomRAT
Tags
venomratratmalwarehighsha256hash-analizi