Extracted

• • Target

    e5f085901342aae6c0cc57ffef257027367fcfd306bc8130caf9899031e625ce

  • Size

    4.0MB

  • MD5

    9e17cfaca21dbfa6468533a2e3240d63

  • SHA1

    ca0294f682135f5d22ab1856c1a80dd084ebbcb4

  • SHA256

    e5f085901342aae6c0cc57ffef257027367fcfd306bc8130caf9899031e625ce

  • SHA512

    8d3ca870445a98f19b896b9b0cd89be4aa2f9812d0c6656981d9b0dcc1b4031e78f1dadd48bfdae41e3a446421414791cbb8584164426fd401c8adff389a22e1

  • SSDEEP

    98304:s6BxHpylrSVzDZYBh3acuwo+xaj4/Uz4YRWUjaFKQAoj:s6BxgloGBh3po+xaaU0DKQZ

  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