IcedID - Doc_Inv_08-18_(168).js [52f19baa]

IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA256	`52f19baa8b7bbe292876efbd57ea750bc7a9a869b40b8ff09443968bc56688c9`
MD5	`385cb5394a97375e4b96037c1340936a`
Dosya Türü	js
Boyut	34.5 KB
İlk Görülme	2023-08-17
Dosya Adı	Doc_Inv_08-18_(168).js
Etiketler	2571229592, 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: 52f19baa8b7bbe292876efbd57ea750bc7a9a869b40b8ff09443968bc56688c9
MD5: 385cb5394a97375e4b96037c1340936a

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: 52f19baa8b7bbe29"
        threat_level = "critical"
        first_seen = "2023-08-17"
    condition:
        hash.sha256(0, filesize) == "52f19baa8b7bbe292876efbd57ea750bc7a9a869b40b8ff09443968bc56688c9"
}

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
52f19baa8b7bbe292876efbd57ea750bc7a9a869b40b8ff09443968bc56688c9

# MD5
385cb5394a97375e4b96037c1340936a

Type	Value	Note
sha256	52f19baa8b7bbe292876efbd57ea750bc7a9a869b40b8ff09443968bc56688c9
md5	385cb5394a97375e4b96037c1340936a

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.