Hash / InfoWert
SHA256b73098233c46a1ba621f680624187fccfcd6d7b7da8624c79e6811ab885108de
MD57088f6dd5e33158124b184541966823e
SHA156405fb5812a3e089f8d2500fa33fa3dd2a4194e
Datei AdiAbi domestic subsidence agreement (41499).zip
Dateitypzip
Größe37,582 bytes
Erstsichtung2022-11-16

Tehdit Wertlendirmesi

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.

Erkannte Fähigkeiten

  • Payload Indirme
  • Surec Enjeksiyonu
  • Kalicilik
  • Anti-Analiz
  • Sifrelenmis Iletisim

MalwareBazaar-Tags

GootkitGootLoaderjszip

Analysehinweis

Bu ornek Gootloader ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.

Gootloader — Malware-Profil

GootLoader/GootKit v3 JavaScript loader. SEO zehirleme kampanyasi. Hukuki belge lurü. JScript dropper.

Malware-Typ
Loader
Programmiersprache
JavaScript
C2-Protokoll
HTTPS
Zielsysteme
Windows
Auch bekannt als (AKA)
GootKit

Technische Details

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

Fähigkeiten & Verhalten

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC-Liste (9 Indikatoren)

IOC — Gootloader
# 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
TypWertBemerkung
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-Server (3 erfasste Server für diese Familie)

Adresse Typ Port Protokoll Status Land
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-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.

Tags
GootkitGootLoaderjszip