Extracted

• • Target

    b3bab1d09ce9738f8bcf2c838086eaf628715df4fe99ef26c7c85b6e9b9a6443

  • Size

    1.9MB

  • MD5

    82d1397fb388fe6e4b7c66b0ae4bdbe4

  • SHA1

    d979b5399d577b53b63b428c4a35abd30d6cc9de

  • SHA256

    b3bab1d09ce9738f8bcf2c838086eaf628715df4fe99ef26c7c85b6e9b9a6443

  • SHA512

    47de07a2595067569a1ded7dd330f81817334d9442997cf25af977ecac04df5827d4475145cca0f8cf457002d147bed789cc2fc24d275fcff129d14a41b0531a

  • SSDEEP

    24576:mIPfh5ny0qcJlPZ9zeoaIa8OtKCzgqf7K2GWvFj4O3VOSk7+FXSeWHG4c10VADA7:mafh5YiEoaVOqf7GsBxreHGU+n8I4+X

  Score

  10^/10

  gcleanerdiscoveryevasionloader

  • 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)

    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.

    evasion

  • Loads dropped DLL

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2