加密标识符
| SHA256 | 425f81bdf064df34de9c4d9383d3c1de2c90fe47c326168ff1de3e6db205d970 |
|---|---|
| MD5 | 4f649526093e37ef1f39da20a6307343 |
| 文件类型 | exe |
| 大小 | 313.0 KB |
| 首次发现 | 2023-06-30 |
| 文件名 | 78loader_p1_dll_64_n1_x64_inf.dll |
| 标签 | dll, exe, IcedID |
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:
425f81bdf064df34de9c4d9383d3c1de2c90fe47c326168ff1de3e6db205d970 - MD5:
4f649526093e37ef1f39da20a6307343
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: 425f81bdf064df34"
threat_level = "critical"
first_seen = "2023-06-30"
condition:
hash.sha256(0, filesize) == "425f81bdf064df34de9c4d9383d3c1de2c90fe47c326168ff1de3e6db205d970"
}
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
425f81bdf064df34de9c4d9383d3c1de2c90fe47c326168ff1de3e6db205d970
# MD5
4f649526093e37ef1f39da20a6307343
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 425f81bdf064df34de9c4d9383d3c1de2c90fe47c326168ff1de3e6db205d970 | Sample:IcedID |
| md5 | 4f649526093e37ef1f39da20a6307343 | 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。