IcedID | 威胁等级: critical | 类型: Loader

加密标识符

SHA256fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947
MD5d38a35de750d0d8628cb073a9a0ad8b2
文件类型js
大小34.3 KB
首次发现2023-08-31
文件名Document_Scan_482.js
标签4240553492, IcedID, js

恶意软件家族: IcedID

IcedID, bankacılık saldırısı yapan loader'dır.

类型Loader
编程语言C++
目标平台Windows
C2 协议HTTPS
用途Bankacılık sahtekarlığı
首次发现年份2017
别名BokBot

威胁指标 (IOC)

  • SHA256: fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947
  • MD5: d38a35de750d0d8628cb073a9a0ad8b2

系统清理指南

  1. 将系统从网络断开——加载器可能正在下载其他恶意软件
  2. 分析所有已下载的载荷
  3. 检查全部网络流量,切断可疑连接
  4. 执行完整的杀毒扫描
  5. 考虑重装系统

YARA 规则提示

rule IcedID_SHA256 {
    meta:
        description = "IcedID sample: fd685d5811578ac1"
        threat_level = "critical"
        first_seen = "2023-08-31"
    condition:
        hash.sha256(0, filesize) == "fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947"
}

IcedID — 恶意软件档案

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

恶意软件类型
Loader
编程语言
C++
C2协议
HTTPS
目标系统
Windows
别名 (AKA)
BokBot

技术细节

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.

归因 / 威胁行为者

TA551 (Shathak), TA578

能力与行为

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

IOC列表 (2 个指标)

IOC — IcedID
# SHA256 fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947 # MD5 d38a35de750d0d8628cb073a9a0ad8b2
类型备注
sha256 fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947
md5 d38a35de750d0d8628cb073a9a0ad8b2

C2服务器 (该家族共有 5 台已记录服务器)

地址 类型 端口 协议 状态 国家
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 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。

标签
icedidloadermalwarecriticalsha256analizzenginleştirilmiş