| Hash / Bilgi | Deger |
|---|---|
| SHA256 | b73098233c46a1ba621f680624187fccfcd6d7b7da8624c79e6811ab885108de |
| MD5 | 7088f6dd5e33158124b184541966823e |
| SHA1 | 56405fb5812a3e089f8d2500fa33fa3dd2a4194e |
| Dosya Adi | Abi domestic subsidence agreement (41499).zip |
| Dosya Türü | zip |
| Boyut | 37,582 bytes |
| Ilk Görülme | 2022-11-16 |
Tehdit Degerlendirmesi
Bu ornek, hedef sisteme ek zararlı yazılım yuklemek amacıyla tasarlanmis moduler bir yukleyici (loader) olarak tespit edilmistir. Bankacılık trojanları, fidye yazılımları veya diger ikinci asama yukler indirebilmektedir.
Tespit Edilen Yetenekler
- Payload Indirme
- Surec Enjeksiyonu
- Kalicilik
- Anti-Analiz
- Sifrelenmis Iletisim
MalwareBazaar Etiketleri
Analiz Notu
Bu ornek Gootloader ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
Gootloader — マルウェアプロファイル
GootLoader/GootKit v3 JavaScript loader. SEO zehirleme kampanyasi. Hukuki belge lurü. JScript dropper.
技術詳細
Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri
機能と挙動
IOCリスト (9 件の指標)
# SHA256
b73098233c46a1ba621f680624187fccfcd6d7b7da8624c79e6811ab885108de
# MD5
7088f6dd5e33158124b184541966823e
# DOMAIN
legaltemplate-download.net
# DOMAIN
gootkit-cdn.com
# DOMAIN
jquery-cdn-secure.net
# MUTEX
Global_GootKit_Loader_A8C4
# MUTEX
GlobalGootLoaderMutex_{4F3E2A1B}
# FILEPATH
%APPDATA%MicrosoftWindowsTemplatesmsiexec.exe
# URL
https://legalforms-download.com/contract_template.js
| タイプ | 値 | メモ |
|---|---|---|
| sha256 | b73098233c46a1ba621f680624187fccfcd6d7b7da8624c79e6811ab885108de | |
| md5 | 7088f6dd5e33158124b184541966823e | |
| domain | legaltemplate-download.net | Gootloader sahte legal template domain |
| domain | gootkit-cdn.com | Gootloader watering hole domain - sahte forum |
| domain | jquery-cdn-secure.net | Gootloader sahte jQuery CDN |
| mutex | Global_GootKit_Loader_A8C4 | Gootloader mutex v3 |
| mutex | GlobalGootLoaderMutex_{4F3E2A1B} | Gootloader mutex - 2025 variant |
| filepath | %APPDATA%MicrosoftWindowsTemplatesmsiexec.exe | Gootloader dropper |
| url | https://legalforms-download.com/contract_template.js | Gootloader sahte hukuki form JS |
C2サーバー (このファミリーで3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 |
|---|---|---|---|---|---|
| 23.227.203.68 | ip | 443 | HTTPS | active | US |
| 216.122.229.106 | ip | 443 | HTTPS | inactive | US |
| login.itwrx.com | domain | 443 | HTTPS | inactive | US |
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。