DarkComet | Threat Level: medium | Type: RAT
Cryptographic Identifiers
| SHA256 | f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30 |
|---|---|
| MD5 | 8e6fb813fdbfb1b6815c8f7c47a5ac13 |
| File Type | exe |
| Size | 1789.5 KB |
| First Seen | 2021-09-23 |
| File Name | f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30 |
| Tags | DarkComet, exe |
Malware Family: DarkComet
DarkComet, eski nesil RAT'tır.
| Type | RAT |
|---|---|
| Programming Language | Delphi |
| Target Platform | Windows |
| C2 Protocol | TCP |
| Purpose | Eski RAT ailesi |
| First Seen Year | 2008 |
Threat Indicators (IOC)
- SHA256:
f9b5b222b0911d095cdae3ae34c5c3f647ff0c08b40246fcabd3e7a03abcbb30 - MD5:
8e6fb813fdbfb1b6815c8f7c47a5ac13
System Cleanup Guide
- Disconnect the system from the network — unplug ethernet, disable Wi-Fi
- Terminate suspicious processes from Task Manager
- Run a full system scan with Malwarebytes or Kaspersky
- HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
- Review newly created tasks in Task Scheduler
- Change all your account passwords from a clean device
- 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
| Type | Value | Note |
|---|---|---|
| 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.