Overview

overview

10

Static

static

3

c0bc0df6a8...fe.exe

windows7-x64

10

c0bc0df6a8...fe.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c0bc0df6a82e070aa5323c5357a7752e566539572434f4c7fb872f305118c0fe

  • Size

    1.8MB

  • Sample

    250126-q2153stqhq

  • MD5

    371646a8ecc5ddacaf320236e5558e62

  • SHA1

    6009cb44d7fc3d6a5ff2f315b556347425abfdf8

  • SHA256

    c0bc0df6a82e070aa5323c5357a7752e566539572434f4c7fb872f305118c0fe

  • SHA512

    3e9348511b25d4cc2ff9b06ff50b5052fcabe53a915d59d0ffa0999dc3b282c687d95522c9ee423e9730f35c682745b6a2425b49ca2c3d1d65a6380ab821784d

  • SSDEEP

    49152:XxFECsM4oVvTUqPuqnfj2AAVlTVA/lA05tCyWH:hFECsM4cuqnL2AAvT6/lA0KH

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      c0bc0df6a82e070aa5323c5357a7752e566539572434f4c7fb872f305118c0fe

    • Size

      1.8MB

    • MD5

      371646a8ecc5ddacaf320236e5558e62

    • SHA1

      6009cb44d7fc3d6a5ff2f315b556347425abfdf8

    • SHA256

      c0bc0df6a82e070aa5323c5357a7752e566539572434f4c7fb872f305118c0fe

    • SHA512

      3e9348511b25d4cc2ff9b06ff50b5052fcabe53a915d59d0ffa0999dc3b282c687d95522c9ee423e9730f35c682745b6a2425b49ca2c3d1d65a6380ab821784d

    • SSDEEP

      49152:XxFECsM4oVvTUqPuqnfj2AAVlTVA/lA05tCyWH:hFECsM4cuqnL2AAvT6/lA0KH

    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