General

  • Target

    2024-11-08_584e2fa81238e7454e95d64671b2413f_luca-stealer_magniber_revil

  • Size

    31.6MB

  • Sample

    241108-bws5yssclp

  • MD5

    584e2fa81238e7454e95d64671b2413f

  • SHA1

    cc1984cd1c3e0bc8b02f9734a7becae7cd091e15

  • SHA256

    93f24bfe76a43936c58678a02bb4a87e6a7ac65049b0c7b4c7626df651015198

  • SHA512

    74527de89b6245acb4ae403539f8216614a65bf41fd6861b6f809db7cef72fb2f1d9f9db99aa0c0164f79d068dfab49d014584badbdc99bd27ff28f5b0d9b443

  • SSDEEP

    786432:HUZpzQ8Zv2ILBqrsz/WyqqsmsYwL8XFE:sLZv2ILBH/7qpzA

Malware Config

Targets

    • Target

      2024-11-08_584e2fa81238e7454e95d64671b2413f_luca-stealer_magniber_revil

    • Size

      31.6MB

    • MD5

      584e2fa81238e7454e95d64671b2413f

    • SHA1

      cc1984cd1c3e0bc8b02f9734a7becae7cd091e15

    • SHA256

      93f24bfe76a43936c58678a02bb4a87e6a7ac65049b0c7b4c7626df651015198

    • SHA512

      74527de89b6245acb4ae403539f8216614a65bf41fd6861b6f809db7cef72fb2f1d9f9db99aa0c0164f79d068dfab49d014584badbdc99bd27ff28f5b0d9b443

    • SSDEEP

      786432:HUZpzQ8Zv2ILBqrsz/WyqqsmsYwL8XFE:sLZv2ILBH/7qpzA

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks