Extracted

• • Target
    yazi.exe
  • Size 743KB
  • SHA256 314b337f6c271184d175e9a9aaf0f8fae353dd3fa55db242280a33e25b525a25
  • MD5 bf5276a23469bcf9602d4dc0730ed40d
  • SHA1 9452bac2291d484735d0b26249315620cc709939
  • SHA512 77d32813e9c4fed2a29f329c9e1afd4f1e87f524410ca327b8c3ea206ad175eeee71c75f3c724bd04959d54c67fcd7ae20e40ff942538024ca06937f9e689dea
  • SSDEEP 12288:0Pe3MumB+M/4+950VCF17NniixhZVOkEnNLzP9yk777ktTS1oK4DttfB6kpU0+9N:9cuw/bnSCF1UixEnNLzPQK6uSKuttJnM
  • TLSH
    T1E8F412507A2BD812D8D30BB54460F37966F19C9DE901E22BCAFE9EC7B81DB0E1C18587
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  collectiondiscoveryevasionexecutionxwormpersistenceratspywarestealertrojanadwareransomware

  • Detect Xworm Payload

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Modifies Windows Defender DisableAntiSpyware settings

    evasiontrojan

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Reads user/profile data of local email clients

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

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

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

  • SmartAssembly .NET packer

    Detects SmartAssembly .NET packer.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2