IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA25633817429387d31a8df209ec80896c6ec76e280d708729114f8ed6c36b3af24d6
MD54ec8058ad7fe26eb62041bf6c41e5a22
Dosya Türüpdf
Boyut86.0 KB
İlk Görülme2023-07-25
Dosya AdıINV-Details-JUL23(441).pdf
Etiketler1561373935, IcedID, pdf

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: 33817429387d31a8df209ec80896c6ec76e280d708729114f8ed6c36b3af24d6
  • MD5: 4ec8058ad7fe26eb62041bf6c41e5a22

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: 33817429387d31a8"
        threat_level = "critical"
        first_seen = "2023-07-25"
    condition:
        hash.sha256(0, filesize) == "33817429387d31a8df209ec80896c6ec76e280d708729114f8ed6c36b3af24d6"
}

IcedID — Malware-Profil

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

Malware-Typ
Loader
Programmiersprache
C++
C2-Protokoll
HTTPS
Zielsysteme
Windows
Auch bekannt als (AKA)
BokBot

Technische 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 / Bedrohungsakteur

TA551 (Shathak), TA578

Fähigkeiten & Verhalten

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

IOC-Liste (2 Indikatoren)

IOC — IcedID
# SHA256 33817429387d31a8df209ec80896c6ec76e280d708729114f8ed6c36b3af24d6 # MD5 4ec8058ad7fe26eb62041bf6c41e5a22
TypWertBemerkung
sha256 33817429387d31a8df209ec80896c6ec76e280d708729114f8ed6c36b3af24d6
md5 4ec8058ad7fe26eb62041bf6c41e5a22

C2-Server (5 erfasste Server für diese Familie)

Adresse Typ Port Protokoll Status Land
162.33.177.167 ip 443 HTTPS inactive 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-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.

Tags
icedidloadermalwarecriticalsha256analizzenginleştirilmiş