Overview

overview

10

Static

static

3

ebef495396...0c.exe

windows7-x64

10

ebef495396...0c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ebef495396ad326cdaaa0bc77370ff16a37591f4ddc9c2f4a7fde0f62dd9740c

  • Size

    1.8MB

  • Sample

    250126-g3avvavjat

  • MD5

    f2f64b4e1addbc167264add87f0f106a

  • SHA1

    ce6c2cc114ceb2c7b67772f9865f752b9536d203

  • SHA256

    ebef495396ad326cdaaa0bc77370ff16a37591f4ddc9c2f4a7fde0f62dd9740c

  • SHA512

    a6e9372ddc5e00c1ed746ad6b068efd67144467b01e498ef739f9a6daea51c5ff5432022b2c422a480f6ad54469b99ea5b1de9c119476a803b1c21f02fa7149b

  • SSDEEP

    49152:XgUdILmwbnj4TVcfm5LnOQkHlCtsXEmCkA5a2RR:XgOILmwjj4TuiLHW+sD2

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      ebef495396ad326cdaaa0bc77370ff16a37591f4ddc9c2f4a7fde0f62dd9740c

    • Size

      1.8MB

    • MD5

      f2f64b4e1addbc167264add87f0f106a

    • SHA1

      ce6c2cc114ceb2c7b67772f9865f752b9536d203

    • SHA256

      ebef495396ad326cdaaa0bc77370ff16a37591f4ddc9c2f4a7fde0f62dd9740c

    • SHA512

      a6e9372ddc5e00c1ed746ad6b068efd67144467b01e498ef739f9a6daea51c5ff5432022b2c422a480f6ad54469b99ea5b1de9c119476a803b1c21f02fa7149b

    • SSDEEP

      49152:XgUdILmwbnj4TVcfm5LnOQkHlCtsXEmCkA5a2RR:XgOILmwjj4TuiLHW+sD2

    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