Identificadores criptográficos
| SHA256 | 8b7aeacc9c43fcc6535f43e1bb351d11074107e9f2cc9fdf29d3e3a6aed5d19d |
|---|---|
| MD5 | b23fa3285b95afdda1a59dde1a5e7b0d |
| Tipo de arquivo | dll |
| Tamanho | 440.0 KB |
| Primeira detecção | 2021-12-09 |
| Nome do arquivo | b23fa3285b95afdda1a59dde1a5e7b0d.dll |
| Tags | dll, TrickBot |
Família de malware: TrickBot
TrickBot, modüler bankacılık trojanıdır.
| Tipo | Botnet |
|---|---|
| Linguagem de programação | C++ |
| Plataforma alvo | Windows |
| Protocolo C2 | HTTPS |
| Finalidade | Bankacılık kimlik bilgisi |
| Ano da primeira detecção | 2016 |
| Outros nomes | TrickLoader |
Indicadores de ameaça (IOC)
- SHA256:
8b7aeacc9c43fcc6535f43e1bb351d11074107e9f2cc9fdf29d3e3a6aed5d19d - MD5:
b23fa3285b95afdda1a59dde1a5e7b0d
Guia de limpeza do sistema
- Sistemi ağdan ayırın — bot ağından çıkarmak için C2 bağlantısını kesin
- Execute uma verificação antivírus completa
- Confiançalik duvarını gözden geçirin, olağandışı giden bağlantıları engelleyin
- Altere suas senhas
Dicas de regras YARA
rule TrickBot_SHA256 {
meta:
description = "TrickBot sample: 8b7aeacc9c43fcc6"
threat_level = "critical"
first_seen = "2021-12-09"
condition:
hash.sha256(0, filesize) == "8b7aeacc9c43fcc6535f43e1bb351d11074107e9f2cc9fdf29d3e3a6aed5d19d"
}TrickBot — Perfil do malware
TrickBot modular banking trojan. DGA filename. WTSSetUserConfigW RDP targeting. RegUnLoadKeyA registry hive dump.
Detalhes técnicos
TrickBot is a modular banking trojan and loader developed by WIZARD SPIDER since 2016. Evolved from Dyre banking trojan with modular architecture allowing plugin-based functionality. Modules: pwgrab (credential theft), networkdll (network reconnaissance), shareDll (SMB spread), tabDll (browser form grabbing), vncDll (remote access), mworm/nworm (propagation). Used extensively to deliver Ryuk and Conti ransomware. C2 communication: HTTPS with custom User-Agent strings. Infrastructure disrupted by Microsoft/ESET/Symantec/CISA in October 2020. Key operators arrested/sanctioned; infrastructure rebuilt multiple times. Shifted focus from banking to enterprise ransomware delivery (2019-2022).
Atribuição / Ator da ameaça
WIZARD SPIDER, Dyre successor
Capacidades e comportamento
Lista IOC (2 indicadores)
# SHA256
8b7aeacc9c43fcc6535f43e1bb351d11074107e9f2cc9fdf29d3e3a6aed5d19d
# MD5
b23fa3285b95afdda1a59dde1a5e7b0d
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 8b7aeacc9c43fcc6535f43e1bb351d11074107e9f2cc9fdf29d3e3a6aed5d19d | |
| md5 | b23fa3285b95afdda1a59dde1a5e7b0d |
Servidores C2 (7 servidores registrados para esta família)
| Endereço | Tipo | Porta | Protocolo | Status | País |
|---|---|---|---|---|---|
| 176.111.174.70 | ip | 443 | HTTPS | inactive | RU |
| 45.156.25.1 | ip | 443 | HTTPS | sinkholed | RU |
| 185.234.218.151 | ip | 443 | HTTPS | sinkholed | RU |
| 82.117.252.143 | ip | 449 | HTTPS | sinkholed | DE |
| 45.147.231.250 | ip | 443 | HTTPS | sinkholed | NL |
| 31.214.157.14 | ip | 443 | HTTPS | sinkholed | UA |
| 185.234.219.77 | ip | 449 | HTTPS | sinkholed | RU |
Os endereços C2 são fornecidos apenas a partir de amostras de malware verificadas manualmente pela equipe KEYDAL. O uso comercial é proibido.