加密标识符
| SHA256 | 6f7043b24d9b4c30006781402f0cef2543c8f3e9087d79f6bcff43b1418ad21d |
|---|---|
| MD5 | d7bf01f9fb24176f2d42d770d79e8c2c |
| 文件类型 | dll |
| 大小 | 200.0 KB |
| 首次发现 | 2021-08-08 |
| 文件名 | 6f7043b24d9b4c30006781402f0cef2543c8f3e9087d79f6bcff43b1418ad21d.bin |
| 标签 | conti, dll, Ransomware |
恶意软件家族: Conti
Conti, büyük kurumları hedef aldı.
| 类型 | Ransomware |
|---|---|
| 编程语言 | C++ |
| 目标平台 | Windows/Linux |
| C2 协议 | — |
| 用途 | Kurumsal sektör ransomware |
| 首次发现年份 | 2020 |
威胁指标 (IOC)
- SHA256:
6f7043b24d9b4c30006781402f0cef2543c8f3e9087d79f6bcff43b1418ad21d - MD5:
d7bf01f9fb24176f2d42d770d79e8c2c
系统清理指南
- Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
- 不要支付赎金——无法保证恢复文件
- 隔离受影响的驱动器
- Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
- 尝试可用的解密工具(NoMoreRansom 项目)
- Yetkililere ihbarda bulunun
- Temiz bir yedekten kurtarın
YARA 规则提示
rule Conti_SHA256 {
meta:
description = "Conti sample: 6f7043b24d9b4c30"
threat_level = "critical"
first_seen = "2021-08-08"
condition:
hash.sha256(0, filesize) == "6f7043b24d9b4c30006781402f0cef2543c8f3e9087d79f6bcff43b1418ad21d"
}
Conti — 恶意软件档案
Conti ransomware. run-as-admin.exe UAC bypass. supp onion victim support. __MUTEX_NAME__ template. DisallowRun security block. TrickBot/BazarLoader delivery.
技术细节
Conti ransomware operated by WIZARD SPIDER, active 2020-2022. One of the most prolific and destructive RaaS operations. Double extortion: file encryption + data leak site (Conti News). Encryption: ChaCha20 for files + RSA-4096 for key exchange. Highly configurable with full C source code (supports network drives, SMB shares). Conti Playbook leaked September 2021 revealing TTPs. Source code and internal chats leaked by Ukrainian researcher March 2022 after Conti publicly sided with Russia in Ukraine conflict. Attack on Costa Rica government (2022) caused national emergency declaration. Dissolved into multiple successor groups: Black Basta, BlackByte, Royal, Akira.
归因 / 威胁行为者
WIZARD SPIDER, multiple successor groups
能力与行为
IOC列表 (2 个指标)
# SHA256
6f7043b24d9b4c30006781402f0cef2543c8f3e9087d79f6bcff43b1418ad21d
# MD5
d7bf01f9fb24176f2d42d770d79e8c2c
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 6f7043b24d9b4c30006781402f0cef2543c8f3e9087d79f6bcff43b1418ad21d | |
| md5 | d7bf01f9fb24176f2d42d770d79e8c2c |
C2服务器 (该家族共有 8 台已记录服务器)
| 地址 | 类型 | 端口 | 协议 | 状态 | 国家 |
|---|---|---|---|---|---|
| mojobiden.com | domain | 80 | HTTP | active | — |
| mojobiden.com | domain | 80 | HTTP | active | — |
| 213.234.12.78 | ip | 8080 | HTTP | inactive | UA |
| paymenthacks.com | domain | 443 | HTTPS | inactive | — |
| myosbja7hixkkjqihsjh6yvmqplz62gr3r4isctjjtu2vm5jg6hsv2ad.onion | domain | 80 | HTTPS | inactive | — |
| mblogci3rudehaagbryjznltdp33ojwzkq6hn2pckvjq33rycmzczpid.onion | domain | 80 | HTTPS | inactive | — |
| paymenthacks.com | domain | 80 | HTTP | inactive | — |
| 85.62.61.3 | 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。