加密标识符
| SHA256 | 6d07c2e05e76dd17f1871c206e92f08b69c5a7804d646e5f1e943a169a8c50ee |
|---|---|
| MD5 | 476cc7265f8dfbbc920c260975188981 |
| 文件类型 | |
| 大小 | 26.6 KB |
| 首次发现 | 2023-04-12 |
| 文件名 | INV_Unpaid_683_April.pdf |
| 标签 | BokBot, IcedID, pdf |
恶意软件家族: IcedID
IcedID, loader/trojan'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:
6d07c2e05e76dd17f1871c206e92f08b69c5a7804d646e5f1e943a169a8c50ee - MD5:
476cc7265f8dfbbc920c260975188981
您可以在 VirusTotal 上验证此样本的所有哈希值。
系统清理指南
- 将系统从网络断开——加载器可能正在下载其他恶意软件
- 分析所有已下载的载荷
- 检查全部网络流量,切断可疑连接
- 执行完整的杀毒扫描
- 考虑重装系统
YARA 规则提示
rule IcedID_SHA256 {
meta:
description = "IcedID sample: 6d07c2e05e76dd17"
threat_level = "critical"
first_seen = "2023-04-12"
condition:
hash.sha256(0, filesize) == "6d07c2e05e76dd17f1871c206e92f08b69c5a7804d646e5f1e943a169a8c50ee"
}
IcedID — 恶意软件档案
IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.
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
IOC列表 (2 个指标)
# SHA256
6d07c2e05e76dd17f1871c206e92f08b69c5a7804d646e5f1e943a169a8c50ee
# MD5
476cc7265f8dfbbc920c260975188981
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 6d07c2e05e76dd17f1871c206e92f08b69c5a7804d646e5f1e943a169a8c50ee | Sample:IcedID |
| md5 | 476cc7265f8dfbbc920c260975188981 | Sample:IcedID |
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。