DCRat — file [a155b57c]

Hachage / Info	Valeur
SHA256	a155b57c980f2e1bdc559b124d49cc75c249ef3f09cecca44cb289aea148ecf3
MD5	82a953ae48f1d17c0319f497b0c59c69
SHA1	9f337d0de36f42aaea67a4afbc2d4c646bf958bc
Fichier Adi	file
Type de fichier	exe
Taille	210,432 bytes
Première observation	2026-01-08

Tehdit Valeurlendirmesi

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.

Capacités détectées

Uzaktan Erisim
Keylogging
Ekran Goruntüsü
Fichier Yonetimi
Kabuk Erisimi

Étiquettes MalwareBazaar

DCRatdropped-by-amadeyexefbf543

Note d’analyse

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

DCRat — Profil du malware

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

Type de malware

RAT

Langage de programmation

C#/.NET

Protocole C2

HTTP

Systèmes ciblés

Windows

Aussi connu sous (AKA)

DarkCrystal

Détails techniques

.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

Capacités et comportement

Uzaktan Erişim & Kontrol

Keylogger

Ekran Görüntüsü

Webcam Erişimi

Dosya Yönetimi

Süreç Yönetimi

Komut Yürütme

Kalıcılık Mekanizması

Liste IOC (12 indicateurs)

IOC — DCRat

# SHA256
a155b57c980f2e1bdc559b124d49cc75c249ef3f09cecca44cb289aea148ecf3

# MD5
82a953ae48f1d17c0319f497b0c59c69

# IP
62.109.1.3 

# IP
193.3.19.121 

# IP
95.214.27.176 

# IP
94.26.229.168 

# IP
5.8.88.67 

# MUTEX
DCRat_v1.9.2_Mutex 

# MUTEX
DCRat_Mutex 

# REGISTRY
HKCUSoftwareMicrosoftWindowsCurrentVersionRunDCRat 

# REGISTRY
HKCUSoftwareMicrosoftWindowsCurrentVersionRunDCService 

# FILEPATH
%TEMP%DC[random].exe

Type	Valeur	Note
sha256	a155b57c980f2e1bdc559b124d49cc75c249ef3f09cecca44cb289aea148ecf3
md5	82a953ae48f1d17c0319f497b0c59c69
ip	62.109.1.3	C2:5552
ip	193.3.19.121	C2:443
ip	95.214.27.176	C2:5552
ip	94.26.229.168	C2:7777
ip	5.8.88.67	C2:3388
mutex	DCRat_v1.9.2_Mutex	DCRat panel versiyonu - mutex icindeki versiyon
mutex	DCRat_Mutex	DCRat mutex
registry	HKCUSoftwareMicrosoftWindowsCurrentVersionRunDCRat	DCRat autorun
registry	HKCUSoftwareMicrosoftWindowsCurrentVersionRunDCService	DCRat registry persistence
filepath	%TEMP%DC[random].exe	DCRat temp executable

DCRat — Voir le profil complet →

Serveurs C2 (8 serveurs enregistrés pour cette famille)

Adresse	Type	Port	Protocole	Statut	Pays
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	—

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.