Extracted

• • Target

    ovisetup.exe

  • Size

    3.7MB

  • MD5

    706efb0990f7aa5332f8ef6f3b1c5993

  • SHA1

    ad57d0f430a79cbd1a1fcf27907bd15894103b13

  • SHA256

    bb5c467c398cbbb648668f5aaec8da190eab2de1fb2ee47d0e03b01483b4f53e

  • SHA512

    3a050d8854f8b8915ccbcb79a4883547b0e408c9ca327a0793cf21c7acddab4cde3f3619b741eb37b3dc98211ae0d7b65cea0f57a11b6bfc5d054c0fd3497233

  • SSDEEP

    98304:GVGtaEm35Jo2PTZpZq49ACYc18nxIusLz6cMlGWwH/gZGcg:SGtdz2PzA49AFcinbsLz84rfwGR

  Score

  10^/10

  44caliberevasionspywarestealertrojan

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

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

  • 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.

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks whether UAC is enabled

    evasiontrojan

  • Looks up external IP address via web service

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

  behavioral1behavioral2