Overview

overview

10

Static

static

3

2c571c42fe...68.exe

windows7-x64

10

2c571c42fe...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2c571c42fe03250321f457b2841c87b23c3dc3432e44a135f0373201115b8368

  • Size

    1.9MB

  • Sample

    250126-mc49nayngv

  • MD5

    0e53e21135bcdeb88efb4b5e2cca75de

  • SHA1

    1564067f61ab7dec7cb3536b0eb5303bcaab1fb7

  • SHA256

    2c571c42fe03250321f457b2841c87b23c3dc3432e44a135f0373201115b8368

  • SHA512

    08b7107e55559a5f6573a5be9892e1d44048700f5a4fe40116b120e875b455ba9b1e432e3a31f81c651763548d7d26ea74bf206dad9da0b90bf5213ac0634dc8

  • SSDEEP

    24576:okCoHcxvKGJQIVKBSZX7966C/HexuNUk5WwXrYAtor+vRkQ1KGU3MUFlLcQWvA+C:xrO3RVKBu9po+AgiL7K1Rz4QU7Q

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      2c571c42fe03250321f457b2841c87b23c3dc3432e44a135f0373201115b8368

    • Size

      1.9MB

    • MD5

      0e53e21135bcdeb88efb4b5e2cca75de

    • SHA1

      1564067f61ab7dec7cb3536b0eb5303bcaab1fb7

    • SHA256

      2c571c42fe03250321f457b2841c87b23c3dc3432e44a135f0373201115b8368

    • SHA512

      08b7107e55559a5f6573a5be9892e1d44048700f5a4fe40116b120e875b455ba9b1e432e3a31f81c651763548d7d26ea74bf206dad9da0b90bf5213ac0634dc8

    • SSDEEP

      24576:okCoHcxvKGJQIVKBSZX7966C/HexuNUk5WwXrYAtor+vRkQ1KGU3MUFlLcQWvA+C:xrO3RVKBu9po+AgiL7K1Rz4QU7Q

    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