Identificadores criptográficos
| SHA256 | b546aa6ed43be85522770da3d18aa9d8fb4b34271d34bbc3a2f2a42dcc6f38e0 |
|---|---|
| MD5 | f31a14540b17c678a4aa983317bca7ac |
| Tipo de archivo | dll |
| Tamaño | 931.5 KB |
| Primera detección | 2021-11-22 |
| Nombre de archivo | f31a14540b17c678a4aa983317bca7ac.dll |
| Etiquetas | dll, TrickBot |
Familia de malware: TrickBot
TrickBot, modüler bankacılık trojanıdır.
| Tipo | Botnet |
|---|---|
| Lenguaje de programación | C++ |
| Plataforma objetivo | Windows |
| Protocolo C2 | HTTPS |
| Propósito | Bankacılık kimlik bilgisi |
| Año de primera detección | 2016 |
| Otros nombres | TrickLoader |
Indicadores de amenaza (IOC)
- SHA256:
b546aa6ed43be85522770da3d18aa9d8fb4b34271d34bbc3a2f2a42dcc6f38e0 - MD5:
f31a14540b17c678a4aa983317bca7ac
Guía de limpieza del sistema
- Sistemi ağdan ayırın — bot ağından çıkarmak için C2 bağlantısını kesin
- Realice un análisis antivirus completo
- Confianzalik duvarını gözden geçirin, olağandışı giden bağlantıları engelleyin
- Cambie sus contraseñas
Sugerencias de reglas YARA
rule TrickBot_SHA256 {
meta:
description = "TrickBot sample: b546aa6ed43be855"
threat_level = "critical"
first_seen = "2021-11-22"
condition:
hash.sha256(0, filesize) == "b546aa6ed43be85522770da3d18aa9d8fb4b34271d34bbc3a2f2a42dcc6f38e0"
}TrickBot — Perfil del malware
TrickBot modular banking trojan. DGA filename. WTSSetUserConfigW RDP targeting. RegUnLoadKeyA registry hive dump.
Detalles 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).
Atribución / Actor de amenaza
WIZARD SPIDER, Dyre successor
Capacidades y comportamiento
Lista IOC (2 indicadores)
# SHA256
b546aa6ed43be85522770da3d18aa9d8fb4b34271d34bbc3a2f2a42dcc6f38e0
# MD5
f31a14540b17c678a4aa983317bca7ac
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | b546aa6ed43be85522770da3d18aa9d8fb4b34271d34bbc3a2f2a42dcc6f38e0 | |
| md5 | f31a14540b17c678a4aa983317bca7ac |
Servidores C2 (7 servidores registrados para esta familia)
| Dirección | Tipo | Puerto | Protocolo | Estado | 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 |
Las direcciones C2 se proporcionan únicamente a partir de muestras de malware verificadas manualmente por el equipo KEYDAL. Se prohíbe el uso comercial.