General

  • Target

    VoicemodInstaller_3.8.29-oouilp.exe

  • Size

    126.3MB

  • Sample

    240825-yqtkvstdmj

  • MD5

    1adc35a908c6b3eb079162c93fe1ba57

  • SHA1

    fc2b5644ef7547c7477d319be408970e22984a10

  • SHA256

    38e48eb04001c95cdcb69dcb1241ad532de50581b759dda96e41493c49707549

  • SHA512

    f192a8c8ab8613c99acf476dd7c156fa2dbc55302beab43b62b33d990bb80dab49ab4647891e694cefb2cd7feb3faf9972f8a7b23c817e70690a44ebfa774891

  • SSDEEP

    3145728:UKsh8BVxjkEmNkRrbuo9CITb0OOHiwnJ+9heAiQg6vCC3VrbzF:UtoFNmWlbuuCwbqCwJ+HeHQg6vCurbzF

Malware Config

Targets

    • Target

      VoicemodInstaller_3.8.29-oouilp.exe

    • Size

      126.3MB

    • MD5

      1adc35a908c6b3eb079162c93fe1ba57

    • SHA1

      fc2b5644ef7547c7477d319be408970e22984a10

    • SHA256

      38e48eb04001c95cdcb69dcb1241ad532de50581b759dda96e41493c49707549

    • SHA512

      f192a8c8ab8613c99acf476dd7c156fa2dbc55302beab43b62b33d990bb80dab49ab4647891e694cefb2cd7feb3faf9972f8a7b23c817e70690a44ebfa774891

    • SSDEEP

      3145728:UKsh8BVxjkEmNkRrbuo9CITb0OOHiwnJ+9heAiQg6vCC3VrbzF:UtoFNmWlbuuCwbqCwJ+HeHQg6vCurbzF

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Drops file in Drivers directory

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks