Overview

overview

10

Static

static

3

e1f828cc80...cb.exe

windows7-x64

10

e1f828cc80...cb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e1f828cc80fce0256f3454050c032d46cd65c79f3cb603b6de6b2b255f0686cb

  • Size

    1.8MB

  • Sample

    250126-tr4p1axmbl

  • MD5

    acecf17c43a56d23c185be13c3b27935

  • SHA1

    b780d9849f5c96d149dd235ab58fc5b9275eb718

  • SHA256

    e1f828cc80fce0256f3454050c032d46cd65c79f3cb603b6de6b2b255f0686cb

  • SHA512

    cd12d59e05ee012b97bd63d24efaf91c9868799eda03d94a794550e6c26144b760e62801a8e9c3996487aadc1bcf3c5d89b69e49639f57550e85839ddd04c633

  • SSDEEP

    49152:gTCp767MMjyfsdga6PCWX3fR5/3QpsPydz:gTCo7MMcja6PzvRlq

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      e1f828cc80fce0256f3454050c032d46cd65c79f3cb603b6de6b2b255f0686cb

    • Size

      1.8MB

    • MD5

      acecf17c43a56d23c185be13c3b27935

    • SHA1

      b780d9849f5c96d149dd235ab58fc5b9275eb718

    • SHA256

      e1f828cc80fce0256f3454050c032d46cd65c79f3cb603b6de6b2b255f0686cb

    • SHA512

      cd12d59e05ee012b97bd63d24efaf91c9868799eda03d94a794550e6c26144b760e62801a8e9c3996487aadc1bcf3c5d89b69e49639f57550e85839ddd04c633

    • SSDEEP

      49152:gTCp767MMjyfsdga6PCWX3fR5/3QpsPydz:gTCo7MMcja6PzvRlq

    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