Overview

overview

10

Static

static

3

56dafbba12...d9.exe

windows7-x64

10

56dafbba12...d9.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    56dafbba12a48578dc834632caa40dd7a96fa04fe04a7cae87f60f960043c2d9

  • Size

    1.9MB

  • Sample

    250126-nebkss1mgk

  • MD5

    4f5013c5d4c13bcb3d9bb98ac601d056

  • SHA1

    8a4862ee54fae9df6ae6a8d2616b0d9d021b4fbd

  • SHA256

    56dafbba12a48578dc834632caa40dd7a96fa04fe04a7cae87f60f960043c2d9

  • SHA512

    cbfc65a34b1052e165677807f4a74aaeb7b14bf6e942ceaaf8b6ca2bf4f03dfd1878def3b31446e4910651971b3a3a4c0de40120d2a57a0e67e1b232e9b3ea82

  • SSDEEP

    49152:0Z7JUUPG9T4zOtKq2HydWyAjHWlP9O0C4drUzR4T+:0tPG9FXEyAEFtdrq4T+

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      56dafbba12a48578dc834632caa40dd7a96fa04fe04a7cae87f60f960043c2d9

    • Size

      1.9MB

    • MD5

      4f5013c5d4c13bcb3d9bb98ac601d056

    • SHA1

      8a4862ee54fae9df6ae6a8d2616b0d9d021b4fbd

    • SHA256

      56dafbba12a48578dc834632caa40dd7a96fa04fe04a7cae87f60f960043c2d9

    • SHA512

      cbfc65a34b1052e165677807f4a74aaeb7b14bf6e942ceaaf8b6ca2bf4f03dfd1878def3b31446e4910651971b3a3a4c0de40120d2a57a0e67e1b232e9b3ea82

    • SSDEEP

      49152:0Z7JUUPG9T4zOtKq2HydWyAjHWlP9O0C4drUzR4T+:0tPG9FXEyAEFtdrq4T+

    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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks