Extracted

• • Target

    random.exe

  • Size

    4.3MB

  • MD5

    8c8941df413b47af8293ee22f6edf1a2

  • SHA1

    faa401d3a3ad288e5965d9f33ab2dc015eb46a09

  • SHA256

    29285737ad299b4249728076472ec13e92ed42dcfb0684bf453b55724ddaca89

  • SHA512

    fac4c80a0c24b76eb7f07b73543183c113f674dd9cf805eebb95e12d2eff7fbd927e3355be97f87834cd2933de8f31c19e603d97ce72a980d4fc354ca88a884f

  • SSDEEP

    98304:khwy3sq1upERDvUQ02B0Iv9XgFDKmJdCR0h63GS0AsPpA7WhyQQLdeD:kyCt1LIx8W9r670JyQl

  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