Datei Kimliği
| SHA256 | 068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2 |
|---|---|
| Dateiname | 55ryoipjfdr.exe (rastgele alfanümerik isim) |
| Größe | 396.288 byte |
| String Sayisi | 7.417 |
Rastgele İsim Kamuflaj Tekniği
55ryoipjfdr.exe -- Rastgele harflerden oluşan dropper adı -- Her kurban için farklı unique isim üretilir -- Hash tabanlı tanımlama çalışır, isim tabanlı tanımlama çalışmaz
TrickBot Hakkında
TrickBot (TrickLoader), 2016'dan beri aktif modüler bankacılık trojanıdır. Dyre/Dyreza'nın halefidir. Web enjeksiyonu, credential hırsızlığı, e-posta toplama ve lateral movement yetenekleri olan modüler mimariye sahiptir. Uzun yıllar boyunca Conti ransomware için birincil dropper olmuştur. 2022'de operasyonel olarak dağıtıldığı düşünülmektedir.
IOC
| SHA256 | 068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2 |
|---|---|
| Dropper | 55ryoipjfdr.exe (rastgele alfanümerik) |
TrickBot — Malware-Profil
TrickBot modular banking trojan. DGA filename. WTSSetUserConfigW RDP targeting. RegUnLoadKeyA registry hive dump.
Technische Details
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).
Attribution / Bedrohungsakteur
WIZARD SPIDER, Dyre successor
Fähigkeiten & Verhalten
IOC-Liste (1 Indikatoren)
# SHA256
068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2
| Typ | Wert | Bemerkung |
|---|---|---|
| sha256 | 068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2 | len=62 |
C2-Server (7 erfasste Server für diese Familie)
| Adresse | Typ | Port | Protokoll | Status | Land |
|---|---|---|---|---|---|
| 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 |
C2-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.