Overview

overview

10

Static

static

3

8f458d1af7...ef.exe

windows7-x64

10

8f458d1af7...ef.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    8f458d1af7f8a5b1e456d8c12cbd4d12b23949705bc41329ed31f3f44c6e2aef

  • Size

    1.9MB

  • Sample

    250112-pxb5qasndv

  • MD5

    2ffb14d1b5e703e0406eef7af2c10bc9

  • SHA1

    96fc53aa2f962b8fdf2a145c1311f5467139861e

  • SHA256

    8f458d1af7f8a5b1e456d8c12cbd4d12b23949705bc41329ed31f3f44c6e2aef

  • SHA512

    42d9dfb6be1ed9b4492c39589ee3c8f061a5619cbf5f731b3d3f612683bfb454af17363b608296ffa16919d51b7531e7b094968f8d6fa46b39aa30735ef0195e

  • SSDEEP

    49152:m88gITG1ev/ajyxJVKvG96IbnOh9W9AEN72Eihyth6b:mvTKeajyTVKU5Oh9eN72EPth6

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      8f458d1af7f8a5b1e456d8c12cbd4d12b23949705bc41329ed31f3f44c6e2aef

    • Size

      1.9MB

    • MD5

      2ffb14d1b5e703e0406eef7af2c10bc9

    • SHA1

      96fc53aa2f962b8fdf2a145c1311f5467139861e

    • SHA256

      8f458d1af7f8a5b1e456d8c12cbd4d12b23949705bc41329ed31f3f44c6e2aef

    • SHA512

      42d9dfb6be1ed9b4492c39589ee3c8f061a5619cbf5f731b3d3f612683bfb454af17363b608296ffa16919d51b7531e7b094968f8d6fa46b39aa30735ef0195e

    • SSDEEP

      49152:m88gITG1ev/ajyxJVKvG96IbnOh9W9AEN72Eihyth6b:mvTKeajyTVKU5Oh9eN72EPth6

    Score
    10/10
    gcleanerdiscoveryevasionloader

    • 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)

      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.

      evasion

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks