General

  • Target

    Silviozas Premium Proxy V3.85984.exe

  • Size

    5.0MB

  • Sample

    241113-kfpbha1qcq

  • MD5

    628f62f1001ff7705103ab9f5ef5ffd1

  • SHA1

    6748a7dc711fdcf2787f8634a0287ea382cbd690

  • SHA256

    59f927e858a8cdf2330099c7b18b3f74bc6616d67b11e174aab539bd7aff067a

  • SHA512

    6eb4d989dff77528b86c866fe63c088e3c3b67bc01c5017cd9a814aebee96bfd49982d760a093371a2529ef9ee84b65194f98c3ba4f4d11a7e120725d65129c2

  • SSDEEP

    98304:SrjYFpk1kqeK+h2qwqYNorcrLEtwZJJuRWpAFyFSB76Z:C9kqX+QmrcrLm4JMRuS8

Malware Config

Targets

    • Target

      Silviozas Premium Proxy V3.85984.exe

    • Size

      5.0MB

    • MD5

      628f62f1001ff7705103ab9f5ef5ffd1

    • SHA1

      6748a7dc711fdcf2787f8634a0287ea382cbd690

    • SHA256

      59f927e858a8cdf2330099c7b18b3f74bc6616d67b11e174aab539bd7aff067a

    • SHA512

      6eb4d989dff77528b86c866fe63c088e3c3b67bc01c5017cd9a814aebee96bfd49982d760a093371a2529ef9ee84b65194f98c3ba4f4d11a7e120725d65129c2

    • SSDEEP

      98304:SrjYFpk1kqeK+h2qwqYNorcrLEtwZJJuRWpAFyFSB76Z:C9kqX+QmrcrLm4JMRuS8

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detects Eternity stealer

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • Eternity family

    • Modifies Windows Defender Real-time Protection settings

    • Command and Scripting Interpreter: PowerShell

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

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

MITRE ATT&CK Enterprise v15

Tasks