Overview

overview

10

Static

static

3

6e2efee4cb...ea.exe

windows7-x64

10

6e2efee4cb...ea.exe

windows10-2004-x64

10

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General

  • Target

    6e2efee4cb38ca272ded292f5e419122a180c018d68ccecdcd0002d856a4f0ea

  • Size

    1.8MB

  • Sample

    250126-v8zytayqcp

  • MD5

    f54b4b7ce9a6014e1ee025b9fce5ffad

  • SHA1

    ff7c631fa5837dbef162046d619359f3eaf1b276

  • SHA256

    6e2efee4cb38ca272ded292f5e419122a180c018d68ccecdcd0002d856a4f0ea

  • SHA512

    e22e42d34a4342d08dc307c5c824313087f4d9a3452a6cd84a94f52e2f9b15f41a02261b216f2d92140a393e500575543d35ab04d43ab69dfb1543eafb26289d

  • SSDEEP

    49152:8b3WCJZMTzWkH2jIMnYj/qFj+AeQsLHECrvqcbcZ:8LWCJGyd9nYj/geQrub4

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      6e2efee4cb38ca272ded292f5e419122a180c018d68ccecdcd0002d856a4f0ea

    • Size

      1.8MB

    • MD5

      f54b4b7ce9a6014e1ee025b9fce5ffad

    • SHA1

      ff7c631fa5837dbef162046d619359f3eaf1b276

    • SHA256

      6e2efee4cb38ca272ded292f5e419122a180c018d68ccecdcd0002d856a4f0ea

    • SHA512

      e22e42d34a4342d08dc307c5c824313087f4d9a3452a6cd84a94f52e2f9b15f41a02261b216f2d92140a393e500575543d35ab04d43ab69dfb1543eafb26289d

    • SSDEEP

      49152:8b3WCJZMTzWkH2jIMnYj/qFj+AeQsLHECrvqcbcZ:8LWCJGyd9nYj/geQrub4

    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