IcedID — LisectAVT_2403002B_320.dll [a9f1cd6e]

IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA256	`a9f1cd6e939dc4c8870552ad52ec20bed38bdbfaa44fe0a04ba00b3e23e59a1d`
MD5	`1475b770c88ccfb850b6e95057969bc6`
Dosya Türü	exe
Boyut	80.0 KB
İlk Görülme	2024-07-25
Dosya Adı	LisectAVT_2403002B_320.dll
Etiketler	exe, IcedID

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: a9f1cd6e939dc4c8870552ad52ec20bed38bdbfaa44fe0a04ba00b3e23e59a1d
MD5: 1475b770c88ccfb850b6e95057969bc6

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: a9f1cd6e939dc4c8"
        threat_level = "critical"
        first_seen = "2024-07-25"
    condition:
        hash.sha256(0, filesize) == "a9f1cd6e939dc4c8870552ad52ec20bed38bdbfaa44fe0a04ba00b3e23e59a1d"
}

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
a9f1cd6e939dc4c8870552ad52ec20bed38bdbfaa44fe0a04ba00b3e23e59a1d

# MD5
1475b770c88ccfb850b6e95057969bc6

Type	Value	Note
sha256	a9f1cd6e939dc4c8870552ad52ec20bed38bdbfaa44fe0a04ba00b3e23e59a1d
md5	1475b770c88ccfb850b6e95057969bc6

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.