Overview

overview

10

Static

static

3

de1184de5f...fb.exe

windows7-x64

10

de1184de5f...fb.exe

windows10-2004-x64

10

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General

  • Target

    de1184de5fc37f4aad655ae16c2fbae38e32103d3e96632fca14c527479375fb.exe

  • Size

    4.5MB

  • Sample

    250326-t87szsyxc1

  • MD5

    dc6e3d924949a073879500c84defb02a

  • SHA1

    0e13df2eb608bd3b11aabc38f49103b86ecb6185

  • SHA256

    de1184de5fc37f4aad655ae16c2fbae38e32103d3e96632fca14c527479375fb

  • SHA512

    46c82a59406495672a61572ca73db1e79f24824b46a50f823772f704af29bdb4564f4d6eb6c62a0831e046d51d54be5b5d18fb87dc132c67c52944787cd04159

  • SSDEEP

    98304:XGUiFko1LjGi5BpLdytsuMpNmVVcLYCeBB4u9X57RlFDPxLk:XGUiFkoAi1KsxOTbCeBBP9XpLFDJLk

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      de1184de5fc37f4aad655ae16c2fbae38e32103d3e96632fca14c527479375fb.exe

    • Size

      4.5MB

    • MD5

      dc6e3d924949a073879500c84defb02a

    • SHA1

      0e13df2eb608bd3b11aabc38f49103b86ecb6185

    • SHA256

      de1184de5fc37f4aad655ae16c2fbae38e32103d3e96632fca14c527479375fb

    • SHA512

      46c82a59406495672a61572ca73db1e79f24824b46a50f823772f704af29bdb4564f4d6eb6c62a0831e046d51d54be5b5d18fb87dc132c67c52944787cd04159

    • SSDEEP

      98304:XGUiFko1LjGi5BpLdytsuMpNmVVcLYCeBB4u9X57RlFDPxLk:XGUiFkoAi1KsxOTbCeBBP9XpLFDJLk

    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.

    • Executes dropped EXE

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks