加密标识符
| SHA256 | e1b147aa2efa6849743f570a3aca8390faf4b90aed490a5682816dd9ef10e473 |
|---|---|
| MD5 | 6237d6565ebde559310120a80567e016 |
| 文件类型 | exe |
| 大小 | 211.5 KB |
| 首次发现 | 2022-03-21 |
| 文件名 | locker.exe |
| 标签 | conti, exe |
恶意软件家族: Conti
Conti, büyük saldırılar yaptı.
| 类型 | Ransomware |
|---|---|
| 编程语言 | C++ |
| 目标平台 | Windows/Linux |
| C2 协议 | — |
| 用途 | Kurum ransomware |
| 首次发现年份 | 2020 |
威胁指标 (IOC)
- SHA256:
e1b147aa2efa6849743f570a3aca8390faf4b90aed490a5682816dd9ef10e473 - MD5:
6237d6565ebde559310120a80567e016
您可以在 VirusTotal 上验证此样本的所有哈希值。
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)
- 向执法部门(网络犯罪部门)报案
- Temiz bir yedekten kurtarın; yedeğiniz yoksa sürücüyü saklayın
YARA 规则提示
rule Conti_SHA256 {
meta:
description = "Conti sample: e1b147aa2efa6849"
threat_level = "critical"
first_seen = "2022-03-21"
condition:
hash.sha256(0, filesize) == "e1b147aa2efa6849743f570a3aca8390faf4b90aed490a5682816dd9ef10e473"
}
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
e1b147aa2efa6849743f570a3aca8390faf4b90aed490a5682816dd9ef10e473
# MD5
6237d6565ebde559310120a80567e016
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | e1b147aa2efa6849743f570a3aca8390faf4b90aed490a5682816dd9ef10e473 | Sample:Conti |
| md5 | 6237d6565ebde559310120a80567e016 | Sample:Conti |
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。