IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA2568c5c7a8cdda35d77ae8e90a14e0732b6b48e4efb453434ac4d5e7df0e625b06a
MD520a3e701e9a1e20c83a8ad5d387ad3cd
Dosya Türüvbs
Boyut1012.5 KB
İlk Görülme2023-10-11
Dosya AdıNew_Working_Conditions_2023.10.11_08-07.vbs
EtiketlerIcedID, vbs

Malware Ailesi: IcedID

IcedID, bankacılık saldırısı yapan loader'dır.

TürLoader
Programlama DiliC++
Hedef PlatformWindows
C2 ProtokolüHTTPS
AmaçBankacılık sahtekarlığı
İlk Görülen Yıl2017
Diğer İsimlerBokBot

Tehdit Göstergeleri (IOC)

  • SHA256: 8c5c7a8cdda35d77ae8e90a14e0732b6b48e4efb453434ac4d5e7df0e625b06a
  • MD5: 20a3e701e9a1e20c83a8ad5d387ad3cd

Sistem Temizleme Rehberi

  1. Sistemi ağdan ayırın — Loader başka zararlı yazılım indiriyor olabilir
  2. İndirilen tüm payload'ları analiz edin
  3. Tüm ağ trafiğini inceleyin, şüpheli bağlantıları kesin
  4. Antivirüs ile tam tarama yapın
  5. Sistem yenileme düşünün

YARA Kuralı İpuçları

rule IcedID_SHA256 {
    meta:
        description = "IcedID sample: 8c5c7a8cdda35d77"
        threat_level = "critical"
        first_seen = "2023-10-11"
    condition:
        hash.sha256(0, filesize) == "8c5c7a8cdda35d77ae8e90a14e0732b6b48e4efb453434ac4d5e7df0e625b06a"
}

IcedID — Malware Profile

IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.

Malware Type
Loader
Programming Language
C++
C2 Protocol
HTTPS
Target Systems
Windows
Also Known As (AKA)
BokBot

Technical Details

IcedID (BazarLoader) is a banking trojan and loader first observed 2017. Man-in-the-browser attacks targeting banking credentials via web injections. BazarLoader component: delivers Ryuk, Conti, and other ransomware payloads. Uses HTTPS with TLS for C2, custom binary protocol. Delivered via malspam (Office macros, password-protected archives). Notable for forked distribution: Standard IcedID vs. Lite variant (reduced banking features). Lite/BackConnect IcedID evolved to focus solely on ransomware delivery. C2 uses high entropy DGA-like domains with .com TLD.

Attribution / Threat Actor

TA551 (Shathak), TA578

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — IcedID
# SHA256 8c5c7a8cdda35d77ae8e90a14e0732b6b48e4efb453434ac4d5e7df0e625b06a # MD5 20a3e701e9a1e20c83a8ad5d387ad3cd
TypeValueNote
sha256 8c5c7a8cdda35d77ae8e90a14e0732b6b48e4efb453434ac4d5e7df0e625b06a
md5 20a3e701e9a1e20c83a8ad5d387ad3cd
IcedID — Go to Full Profile →

C2 Servers (5 recorded servers for this family)

Address Type Port Protocol Status Country
162.33.177.167 ip 443 HTTPS active US
topfiveaccounting.com domain 443 HTTPS inactive US
185.220.100.240 ip 443 HTTPS inactive DE
nsabx.gg domain 443 HTTPS inactive —
5.8.88.226 ip 443 HTTPS sinkholed RU

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

Tags
icedidloadermalwarecriticalsha256analizzenginleştirilmiş