DCRat — DCRatBuild.exe [165b1c1b]

Hash / Info	Value
SHA256	165b1c1b49febea0873894eeb6c808170943d02da8cb7fc3fffa636528b339b2
MD5	5aa3659d8379d7df25723ec91b4c4948
SHA1	b50864141b0c726b0b4b805d2807a641c16ccf17
ImpHash	fcf1390e9ce472c7270447fc5c61a0c1
File Adi	DCRatBuild.exe
File Type	exe
Size	1,164,415 bytes
First Seen	2026-04-24

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

DCRatexeRAT

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
165b1c1b49febea0873894eeb6c808170943d02da8cb7fc3fffa636528b339b2

# MD5
5aa3659d8379d7df25723ec91b4c4948

Type	Value	Note
sha256	165b1c1b49febea0873894eeb6c808170943d02da8cb7fc3fffa636528b339b2
md5	5aa3659d8379d7df25723ec91b4c4948

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.