DarkComet | Threat Level: medium | Type: RAT

Cryptographic Identifiers

SHA256f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30
MD58e6fb813fdbfb1b6815c8f7c47a5ac13
File Typeexe
Size1789.5 KB
First Seen2021-09-23
File Namef9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30
TagsDarkComet, exe

Malware Family: DarkComet

DarkComet, eski nesil RAT'tır.

TypeRAT
Programming LanguageDelphi
Target PlatformWindows
C2 ProtocolTCP
PurposeEski RAT ailesi
First Seen Year2008

Threat Indicators (IOC)

  • SHA256: f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30
  • MD5: 8e6fb813fdbfb1b6815c8f7c47a5ac13

System Cleanup Guide

  1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
  2. Terminate suspicious processes from Task Manager
  3. Run a full system scan with Malwarebytes or Kaspersky
  4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
  5. Review newly created tasks in Task Scheduler
  6. Change all your account passwords from a clean device
  7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule DarkComet_SHA256 {
    meta:
        description = "DarkComet sample: f9b5b222b0911d09"
        threat_level = "medium"
        first_seen = "2021-09-23"
    condition:
        hash.sha256(0, filesize) == "f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30"
}

DarkComet — Malware Profile

DarkComet RAT Delphi tabanlı. Facebook.exe sosyal medya gizleme. IAMStreamConfig4 DirectShow webcam/mikrofon. MSConfig startup kalıcılık.

Malware Type
RAT
Programming Language
Delphi
C2 Protocol
TCP
Target Systems
Windows

Technical Details

Delphi, TCP custom protocol, keylogger (KEYLOGGER_PASSIVE/ACTIVE), screen capture, webcam/microphone, file manager, registry editor, remote shell, FTP-like file transfer

Capabilities & Behavior

Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması

IOC List (8 indicators)

IOC — DarkComet
# SHA256 f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30 # MD5 8e6fb813fdbfb1b6815c8f7c47a5ac13 # DOMAIN darkcomet-c2.ru # DOMAIN dc-admin.zapto.org # DOMAIN dkcomet.dedyn.io # MUTEX DC_MUTEX-X # MUTEX FTServer->{%LocalHost%}-3333-DC # REGISTRY HKCUSoftwareMicrosoftWindowsCurrentVersionRunDarkComet
TypeValueNote
sha256 f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30
md5 8e6fb813fdbfb1b6815c8f7c47a5ac13
domain darkcomet-c2.ru DarkComet C2 domain - Russia hosted
domain dc-admin.zapto.org DarkComet DDNS panel
domain dkcomet.dedyn.io C2:1604
mutex DC_MUTEX-X DarkComet mutex
mutex FTServer->{%LocalHost%}-3333-DC DarkComet FT mutex
registry HKCUSoftwareMicrosoftWindowsCurrentVersionRunDarkComet DarkComet persistence

C2 Servers (1 recorded servers for this family)

Address Type Port Protocol Status Country
dkcomet.dedyn.io domain 1604 TCP inactive DE

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

Tags
darkcometratmalwaremediumsha256analizzenginleştirilmiş