Extracted

• • Target

    RRRXI_random.exe

  • Size

    4.4MB

  • MD5

    ed7794e1a4ed594a0ac6d0897e0bfb11

  • SHA1

    14d109e1298fb7354b0a780274023d576b8fb12c

  • SHA256

    328158117f79d4cab71c6db28adfcf24d0a18b790f52fdc197f3900acb5af9e9

  • SHA512

    c04be02d34de0a52e63e80c48ea0859248aad9be3c3c2cf3335f447252dfd3d474970b1f07addc06257021e892494e796a57d757c8f8dd7662fc88340df4daea

  • SSDEEP

    98304:SAjXDZk45N6cCLbMkKZh7zIQ7esSWwSkfY/RlrbEBQ+tck:/btL5eHMkih7zIq3SWnkfY/Ts/

  Score

  10^/10

  gcleanerdefense_evasiondiscoveryloader

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    loadergcleaner

  • Gcleaner family

    gcleaner

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

    defense_evasion

  • Downloads MZ/PE file

  • Checks BIOS information in registry

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

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1