DCRat — Chrome Fixed (1).exe [9a874ff3]

Hash / Info	Value
SHA256	9a874ff30b136bf77e1d0cab6763c00b2606ea465b228e2d4703e3bc939e01d0
MD5	a02758d6a0e1ec5d1977e4c64ff4e163
SHA1	7d99521d67079a7131eb2a0e429377ce7ea213e0
ImpHash	f34d5f2d4577ed6d9ceec516c1f5a744
File Adi	Chrome Fixed (1).exe
File Type	exe
Size	3,334,144 bytes
First Seen	2026-05-11

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

c2DCRatexeQuasarRATRATwindows

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
9a874ff30b136bf77e1d0cab6763c00b2606ea465b228e2d4703e3bc939e01d0

# MD5
a02758d6a0e1ec5d1977e4c64ff4e163

Type	Value	Note
sha256	9a874ff30b136bf77e1d0cab6763c00b2606ea465b228e2d4703e3bc939e01d0
md5	a02758d6a0e1ec5d1977e4c64ff4e163

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.