IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA2560a91ef5ffbbaeb9e7a90d017eb8b8bbfb00f6406c56cf38a2fa29d6daa0c3e12
MD5e44d9f5ec2492975a14ec9f39d1e65c2
Dosya Türüzip
Boyut222.1 KB
İlk Görülme2022-10-31
Dosya Adı4b39600e-e1a3-4c18-8e3f-29d08b38012c.zip
Etiketler89792758, IcedID, pw - aCWrf2of, trentonkaizerfak-com, zip

Malware Ailesi: IcedID

IcedID, loader/trojan'dır.

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

Tehdit Göstergeleri (IOC)

  • SHA256: 0a91ef5ffbbaeb9e7a90d017eb8b8bbfb00f6406c56cf38a2fa29d6daa0c3e12
  • MD5: e44d9f5ec2492975a14ec9f39d1e65c2

Bu örneğin tüm hash değerlerini VirusTotal üzerinde doğrulayabilirsiniz.

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: 0a91ef5ffbbaeb9e"
        threat_level = "critical"
        first_seen = "2022-10-31"
    condition:
        hash.sha256(0, filesize) == "0a91ef5ffbbaeb9e7a90d017eb8b8bbfb00f6406c56cf38a2fa29d6daa0c3e12"
}

IcedID — マルウェアプロファイル

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

マルウェアの種類
Loader
プログラミング言語
C++
C2プロトコル
HTTPS
標的システム
Windows
別名 (AKA)
BokBot

技術詳細

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.

アトリビューション / 脅威アクター

TA551 (Shathak), TA578

機能と挙動

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

IOCリスト (2 件の指標)

IOC — IcedID
# SHA256 0a91ef5ffbbaeb9e7a90d017eb8b8bbfb00f6406c56cf38a2fa29d6daa0c3e12 # MD5 e44d9f5ec2492975a14ec9f39d1e65c2
タイプメモ
sha256 0a91ef5ffbbaeb9e7a90d017eb8b8bbfb00f6406c56cf38a2fa29d6daa0c3e12 Sample:IcedID
md5 e44d9f5ec2492975a14ec9f39d1e65c2 Sample:IcedID

C2サーバー (このファミリーで5台のサーバーを記録)

アドレス タイプ ポート プロトコル ステータス
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アドレスはKEYDALチームが手動で検証したマルウェア検体のみに基づいて提供されています。商用利用は禁止です。

タグ
icedidloadermalwarecriticalsha256hash-analizi