Kriptografik Tanımlayıcılar
| SHA256 | 1e0215f67fb7b02bc44f33bf6a5b884c3061cbeb38e0150b559635458951fa53 |
|---|---|
| MD5 | 8503ea92f4c9941ee3295978729d98ba |
| Dosya Türü | exe |
| Boyut | 396.0 KB |
| İlk Görülme | 2023-08-24 |
| Dosya Adı | xml1.exe |
| Etiketler | conti, conti ransomware, exe, Ransomware, TrickBot, win.conti |
Malware Ailesi: Conti
Conti, büyük kurumları hedef aldı.
| Tür | Ransomware |
|---|---|
| Programlama Dili | C++ |
| Hedef Platform | Windows/Linux |
| C2 Protokolü | — |
| Amaç | Kurumsal sektör ransomware |
| İlk Görülen Yıl | 2020 |
Tehdit Göstergeleri (IOC)
- SHA256:
1e0215f67fb7b02bc44f33bf6a5b884c3061cbeb38e0150b559635458951fa53 - MD5:
8503ea92f4c9941ee3295978729d98ba
Bu örneğin tüm hash değerlerini VirusTotal üzerinde doğrulayabilirsiniz.
Sistem Temizleme Rehberi
- Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
- Fidye ödemeyin — dosyaları geri alma garantisi yoktur
- Etkilenen sürücüleri karantinaya alın
- Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
- Mevcut decryptor tool'ları deneyin (NoMoreRansom projesi)
- Yetkililere (Siber Suç Birimi) ihbarda bulunun
- Temiz bir yedekten kurtarın; yedeğiniz yoksa sürücüyü saklayın
YARA Kuralı İpuçları
rule Conti_SHA256 {
meta:
description = "Conti sample: 1e0215f67fb7b02b"
threat_level = "critical"
first_seen = "2023-08-24"
condition:
hash.sha256(0, filesize) == "1e0215f67fb7b02bc44f33bf6a5b884c3061cbeb38e0150b559635458951fa53"
}Conti — Profil du malware
Conti ransomware. run-as-admin.exe UAC bypass. supp onion victim support. __MUTEX_NAME__ template. DisallowRun security block. TrickBot/BazarLoader delivery.
Détails techniques
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.
Attribution / Acteur de la menace
WIZARD SPIDER, multiple successor groups
Capacités et comportement
Liste IOC (2 indicateurs)
# SHA256
1e0215f67fb7b02bc44f33bf6a5b884c3061cbeb38e0150b559635458951fa53
# MD5
8503ea92f4c9941ee3295978729d98ba
| Type | Valeur | Note |
|---|---|---|
| sha256 | 1e0215f67fb7b02bc44f33bf6a5b884c3061cbeb38e0150b559635458951fa53 | Sample:Conti |
| md5 | 8503ea92f4c9941ee3295978729d98ba | Sample:Conti |
Serveurs C2 (8 serveurs enregistrés pour cette famille)
| Adresse | Type | Port | Protocole | Statut | Pays |
|---|---|---|---|---|---|
| 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 |
Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.