IcedID — F122.js [81368665]

IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA256	`81368665503842359666147225c19100c4e8ba6ce1284930e9fbff355ba3ab02`
MD5	`ef8f74d09775668dba620178ac6a8b39`
Dosya Türü	js
Boyut	413.0 KB
İlk Görülme	2023-10-19
Dosya Adı	F122.js
Etiketler	IcedID, js

Malware Ailesi: IcedID

IcedID, bankacılık saldırısı yapan loader'dır.

Tür	Loader
Programlama Dili	C++
Hedef Platform	Windows
C2 Protokolü	HTTPS
Amaç	Bankacılık sahtekarlığı
İlk Görülen Yıl	2017
Diğer İsimler	BokBot

Tehdit Göstergeleri (IOC)

SHA256: 81368665503842359666147225c19100c4e8ba6ce1284930e9fbff355ba3ab02
MD5: ef8f74d09775668dba620178ac6a8b39

Sistem Temizleme Rehberi

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

YARA Kuralı İpuçları

rule IcedID_SHA256 {
    meta:
        description = "IcedID sample: 8136866550384235"
        threat_level = "critical"
        first_seen = "2023-10-19"
    condition:
        hash.sha256(0, filesize) == "81368665503842359666147225c19100c4e8ba6ce1284930e9fbff355ba3ab02"
}

IcedID — Profil du malware

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

Type de malware

Loader

Langage de programmation

C++

Protocole C2

HTTPS

Systèmes ciblés

Windows

Aussi connu sous (AKA)

BokBot

Détails techniques

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 / Acteur de la menace

TA551 (Shathak), TA578

Capacités et comportement

Payload İndirme

Süreç Enjeksiyonu

Modüler Mimari

Kimlik Bilgisi Hırsızlığı

Yanal Hareket

Kalıcılık

Anti-VM/Sandbox

İkincil Payload Dağıtımı

Liste IOC (2 indicateurs)

IOC — IcedID

# SHA256
81368665503842359666147225c19100c4e8ba6ce1284930e9fbff355ba3ab02

# MD5
ef8f74d09775668dba620178ac6a8b39

Type	Valeur	Note
sha256	81368665503842359666147225c19100c4e8ba6ce1284930e9fbff355ba3ab02
md5	ef8f74d09775668dba620178ac6a8b39

IcedID — Voir le profil complet →

Serveurs C2 (5 serveurs enregistrés pour cette famille)

Adresse	Type	Port	Protocole	Statut	Pays
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

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.