XWorm | Threat Level: high | Type: RAT

Cryptographic Identifiers

SHA25649c6d8f77c4dc7f00a275a808374db36a13e762bd540b5f152b0ff86ad51d283
MD5461b93ebbe2ce4f3d6f6657a3a0d116a
File Typejs
Size21859.1 KB
First Seen2026-04-27
File Nameinvoice-1645080830.pdf (51).js
Tagsjs, xworm

Malware Family: XWorm

XWorm, çok işlevli RAT'tır.

TypeRAT
Programming Language.NET C#
Target PlatformWindows
C2 ProtocolTCP
PurposeUzaktan erişim, infostealer
First Seen Year2022

Threat Indicators (IOC)

  • SHA256: 49c6d8f77c4dc7f00a275a808374db36a13e762bd540b5f152b0ff86ad51d283
  • MD5: 461b93ebbe2ce4f3d6f6657a3a0d116a

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 XWorm_SHA256 {
    meta:
        description = "XWorm sample: 49c6d8f77c4dc7f0"
        threat_level = "high"
        first_seen = "2026-04-27"
    condition:
        hash.sha256(0, filesize) == "49c6d8f77c4dc7f00a275a808374db36a13e762bd540b5f152b0ff86ad51d283"
}

XWorm — Malware Profile

XWorm RAT .NET. Contract.exe is sozlesmesi. RecargarPanels Ispanyolca UI. panelActions plugin. Aggregate modül.

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

Technical Details

C# .NET, AES-128-CBC veya AES-256, TCP varsayilan port 7878, Anti-VM (GetSystemFirmwareTable), Anti-debug (FindWindow Olly/x64dbg), Webhook stealer, Clipper, HVNC, Remote Shell, Ransomware modulu

Capabilities & Behavior

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

IOC List (2 indicators)

IOC — XWorm
# SHA256 49c6d8f77c4dc7f00a275a808374db36a13e762bd540b5f152b0ff86ad51d283 # MD5 461b93ebbe2ce4f3d6f6657a3a0d116a
TypeValueNote
sha256 49c6d8f77c4dc7f00a275a808374db36a13e762bd540b5f152b0ff86ad51d283 Sample:XWorm
md5 461b93ebbe2ce4f3d6f6657a3a0d116a Sample:XWorm

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
eIL.ru domain — TCP active —
exec.in domain — TCP active —
exec.in domain — TCP active —
exec.in domain — TCP active —
exec.in domain — TCP active —
github.com domain — TCP active —
system.io domain — TCP inactive —
system.io domain — TCP inactive —

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

Tags
xwormratmalwarehighsha256hash-analizi