Statik Analiz — DCRat | YÜKSEK | CVSS: 7.5

Dosya

SHA2569eb6bd48aa9c2f06c52b1b66927cbded6423d32d1d42c3f7c3fc074d4f58f789
MD549bc3244eebe1a39a654c12522ca0ed0
Dosya9eb6bd48aa9c2f06c52b1b66927cbded6423d32d1d42c3f7c3fc074d4f58f789.exe
Boyut17,408 byte
TürPE32+ executable for MS Windows 6.00 (GUI), x86-64, 6 sections
Stringler144
PDB: C:\Users\dev\source\repos\Dropper\x64\Release\Dropper.pdb

Bölümler

AdEntropi
.text6.06
.rdata4.11
.data2.07
.pdata2.74
.rsrc4.7
.reloc1.17

Import Tablosu

  • KERNEL32.dll
  • SHELL32.dll
  • MSVCP140.dll
  • WININET.dll
  • VCRUNTIME140.dll
  • api-ms-win-crt-runtime-l1-1-0.dll
  • api-ms-win-crt-heap-l1-1-0.dll
  • api-ms-win-crt-math-l1-1-0.dll
  • api-ms-win-crt-stdio-l1-1-0.dll
  • api-ms-win-crt-locale-l1-1-0.dll

IOC

SHA2569eb6bd48aa9c2f06c52b1b66927cbded6423d32d1d42c3f7c3fc074d4f58f789
MD549bc3244eebe1a39a654c12522ca0ed0
PDBC:\Users\dev\source\repos\Dropper\x64\Release\Dropper.pdb

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 (1 indicators)

IOC — DCRat
# FILEPATH C:\Users\dev\source\repos\Dropper\x64\Release\Dropper.pdb
TypeValueNote
filepath C:\Users\dev\source\repos\Dropper\x64\Release\Dropper.pdb PDB
DCRat — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

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

Tags
DCRatmalwarestatik-analizIOC