DCRat - Void Echo.exe [fc1eebb2]

Hash / Info	Value
SHA256	fc1eebb23aea55d37668aced346cdb2438f0ca0e68d5ee24881f755602946427
MD5	c50b6b9a390b628d86709e94bad57d14
SHA1	7b3a00a35c08946e6a807cc9f3ca8b024024b446
ImpHash	f34d5f2d4577ed6d9ceec516c1f5a744
File Adi	Void Echo.exe
File Type	exe
Size	79,872 bytes
First Seen	2026-02-11

Tehdit Valuelendirmesi

Bu ornek, saldırganlara ele gecirilen sistemler uzerinde tam uzaktan kontrol imkani sunan bir RAT (Uzaktan Erisim Trojanı) olarak tespit edilmistir. Keylogging, ekran goruntüsü alma, dosya yonetimi ve kabuk erisimi gibi kapsamlı gozetleme yeteneklerine sahiptir.

Detected Capabilities

Uzaktan Erisim
Keylogging
Ekran Goruntüsü
File Yonetimi
Kabuk Erisimi

MalwareBazaar Tags

AsyncRATc2DCRatexe

Analysis Note

Bu ornek DCRat ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.

DCRat — Malware Profile

DCRat Rusça RAT. sostener1.vbs VBScript dropper. PowerShell ExecutionPolicy Bypass. geutqmonpmjthuux.ru DGA C2.

Malware Type

RAT

Programming Language

C#/.NET

C2 Protocol

HTTP

Target Systems

Windows

Also Known As (AKA)

DarkCrystal

Technical Details

.NET C#, AES-128-CBC sifreleme, plugin mimarisi (DLLler), TCP varsayilan port 5552, SQLite lokal depolama, Anti-VM/Sandbox (Process check, Registry), Loader, Stealer, RAT modulleri ayri

Capabilities & Behavior

Uzaktan Erişim & Kontrol

Keylogger

Ekran Görüntüsü

Webcam Erişimi

Dosya Yönetimi

Süreç Yönetimi

Komut Yürütme

Kalıcılık Mekanizması

IOC List (2 indicators)

IOC — DCRat

# SHA256
fc1eebb23aea55d37668aced346cdb2438f0ca0e68d5ee24881f755602946427

# MD5
c50b6b9a390b628d86709e94bad57d14

Type	Value	Note
sha256	fc1eebb23aea55d37668aced346cdb2438f0ca0e68d5ee24881f755602946427
md5	c50b6b9a390b628d86709e94bad57d14

DCRat — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

Address	Type	Port	Protocol	Status	Country
microsoft.com	domain	—	TCP	active	—
digicert.com	domain	—	TCP	active	—
crypto.io	domain	—	TCP	active	—
microsoft.com	domain	—	TCP	active	—
microsoft.com	domain	—	TCP	active	—
microsoft.com	domain	—	TCP	active	—
microsoft.com	domain	—	TCP	active	—
microsoft.com	domain	—	TCP	active	—

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