Extracted

• • Target

    random.exe

  • Size

    4.1MB

  • MD5

    faf1fa781695819498da2e430228edbf

  • SHA1

    f03635b231d8156292e07c6ea63c9532c99b8b11

  • SHA256

    3554fec9acaff019307708166dfebf063edbf88ab29f701efb5678b6df92934e

  • SHA512

    5fc6e3eb0d23674644f4de8f20adeaedeb9daec32b4559b47c38d3b9a53258a76fe7934b1af6ca55ba386de2ef2850e88d6d5874dda0ab4d0f80db0e41e734d7

  • SSDEEP

    98304:OBBQG1aKfuMXh+RDyci+ZC2oE8vzYpqvOpopjCD8Dv2:OLcKmQhWyd+Y2CMIkpi+

  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.

  • Identifies Wine through registry keys

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

    defense_evasion

  • Loads dropped DLL

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2