Dosya
| SHA256 | b6b8231cfbb3eb07ecfc10da7e3a67071ef5a53243c113aa74f870734e8d17c3 |
|---|---|
| MD5 | 312c77c62d257957da6aab50f3f63ba2 |
| Dosya | b6b8231cfbb3eb07ecfc10da7e3a67071ef5a53243c113aa74f870734e8d17c3.exe |
| Boyut | 29,696 byte |
| Tür | PE32+ executable for MS Windows 6.00 (console), x86-64, 6 sections |
| Stringler | 181 |
C:\Users\PC2\Desktop\loader\x64\Release\loader.pdbBölümler
| Ad | Entropi |
|---|---|
.text | 6.17 |
.rdata | 4.26 |
.data | 2.09 |
.pdata | 3.67 |
.rsrc | 4.7 |
.reloc | 1.19 |
Import Tablosu
KERNEL32.dllADVAPI32.dllSHELL32.dllMSVCP140.dllWININET.dllVCRUNTIME140_1.dllVCRUNTIME140.dllapi-ms-win-crt-utility-l1-1-0.dllapi-ms-win-crt-string-l1-1-0.dllapi-ms-win-crt-runtime-l1-1-0.dllapi-ms-win-crt-heap-l1-1-0.dllapi-ms-win-crt-math-l1-1-0.dllapi-ms-win-crt-stdio-l1-1-0.dllapi-ms-win-crt-locale-l1-1-0.dll
IOC
| SHA256 | b6b8231cfbb3eb07ecfc10da7e3a67071ef5a53243c113aa74f870734e8d17c3 |
|---|---|
| MD5 | 312c77c62d257957da6aab50f3f63ba2 |
| PDB | C:\Users\PC2\Desktop\loader\x64\Release\loader.pdb |
AsyncRAT — マルウェアプロファイル
AsyncRAT, 2019'da acik kaynak olarak yayimlanan C# tabanli RAT ailesidir. Ekran yakalama, keylogger, dosya islemleri, HVNC ve plugin sistemine sahiptir. C2 AES-128-CBC ile sifrelenir, TCP uzerinden calisir. JS/PDF yemi ile dagitilir.
技術詳細
C# .NET, AES-128-CBC sifreleme, TCP port 6606/4449 (varsayilan), Mutex kontrol, Runtime assembly loading, Anti-analysis (VM check, Process listesi), HVNC, Keylogger, Stealer, Botnet modulu
アトリビューション / 脅威アクター
Acik kaynak - orjinal gelistirici GitHub'da yayinladi; surekli siber suclu toplulugu tarafindan kullanilmaktadir. APT operasyonlari da dahil olmak uzere cok sayida farkli tehdit aktoru kullanmaktadir.
機能と挙動
IOCリスト (1 件の指標)
# FILEPATH
C:\Users\PC2\Desktop\loader\x64\Release\loader.pdb
| タイプ | 値 | メモ |
|---|---|---|
| filepath | C:\Users\PC2\Desktop\loader\x64\Release\loader.pdb | PDB |
C2サーバー (このファミリーで8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 |
|---|---|---|---|---|---|
| system.io | domain | — | TCP | active | — |
| system.io | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| system.io | domain | — | TCP | active | — |
| system.io | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
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。