Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    SecuriteInfo.com.IL.Trojan.MSILZilla.23721.13394.12675.exe

  • Size

    722KB

  • Sample

    221107-jzd47sfcb4

  • MD5

    aeced37dad1530c29aed51836d7b69d6

  • SHA1

    9af1befd7e35b481d23fa6c0288b3f9ec805bb0a

  • SHA256

    116cfa58be49398e36341b622a3942f2abcfb5a60be9688f80f9e8fca3245c23

  • SHA512

    b9225e53148d1c932ae02705e6a49a1812684a7430e041ab70e2ea97414d1c8f51f26da1da23c02ef73baaab9ecc23388873082f7ec63b1c352cf27a36af6fd9

  • SSDEEP

    12288:YTEOf7RwBiSCPlrchRO5pZsBso22Fv6cx5:YTEkwiSScG5EBsLwvh

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5479139811:AAFjvrIBMkhtgUmULA2dMcFBI3ifYLrXZAc/

Targets

    • Target

      SecuriteInfo.com.IL.Trojan.MSILZilla.23721.13394.12675.exe

    • Size

      722KB

    • MD5

      aeced37dad1530c29aed51836d7b69d6

    • SHA1

      9af1befd7e35b481d23fa6c0288b3f9ec805bb0a

    • SHA256

      116cfa58be49398e36341b622a3942f2abcfb5a60be9688f80f9e8fca3245c23

    • SHA512

      b9225e53148d1c932ae02705e6a49a1812684a7430e041ab70e2ea97414d1c8f51f26da1da23c02ef73baaab9ecc23388873082f7ec63b1c352cf27a36af6fd9

    • SSDEEP

      12288:YTEOf7RwBiSCPlrchRO5pZsBso22Fv6cx5:YTEkwiSScG5EBsLwvh

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks