Manuel Statik Analiz — TrickBot Banking Trojan | Tehdit: YUKSEK

ファイル Kimliği

SHA256068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2
ファイル名55ryoipjfdr.exe (rastgele alfanümerik isim)
サイズ396.288 byte
String Sayisi7.417

Rastgele İsim Kamuflaj Tekniği

Teknik: TrickBot dropper'ları her enfeksiyonda farklı rastgele alfanümerik isim kullanır — imza tabanlı tespiti zorlaştırır!
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

SHA256068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2
Dropper55ryoipjfdr.exe (rastgele alfanümerik)

TrickBot — マルウェアプロファイル

TrickBot modular banking trojan. DGA filename. WTSSetUserConfigW RDP targeting. RegUnLoadKeyA registry hive dump.

マルウェアの種類
Botnet
プログラミング言語
C++
C2プロトコル
HTTPS
標的システム
Windows
別名 (AKA)
TrickLoader

技術詳細

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).

アトリビューション / 脅威アクター

WIZARD SPIDER, Dyre successor

機能と挙動

DDoS Saldırısı
Botnet Genişletme
Brute Force Taran
Payload Dağıtımı
Uzaktan Komut
Ağ Tarama
Kimlik Bilgisi Çalma
IoT Cihaz Kontrolü

IOCリスト (1 件の指標)

IOC — TrickBot
# SHA256 068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2
タイプ値メモ
sha256 068af8016c36fce5396288b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2 len=62
TrickBot — 完全プロファイルへ →

C2サーバー (このファミリーで7台のサーバーを記録)

アドレス タイプ ポート プロトコル ステータス 国
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アドレスはKEYDALチームが手動で検証したマルウェア検体のみに基づいて提供されています。商用利用は禁止です。

タグ
trickbotrandom-name-dropperbanking-trojananti-debugconti-loaderfinancial