Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1.9MB

  • Sample

    241212-yandxavnfs

  • MD5

    b8501b9ad61e6247049c8c36bf6eaf57

  • SHA1

    dae7d1e7561fafa903152a139af6f406ce1a2d85

  • SHA256

    12e5a10025f316a2ce8b05a5e4170d3a5f6578ab97088c77ff9a552afaf592f6

  • SHA512

    0a622fef06dc61e4572f6059619bfdfc095e7463d1e9f0ad3e2bb37916554655e36086d492a3f7b59a42567c546b2ead2fdd90f432d7258e216331ca98fac6a8

  • SSDEEP

    49152:DHyu5WDlc89w6CltNX9O0RPVo6uTdXbGEBA:ZqL9Hus0Ho3Xid

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      file.exe

    • Size

      1.9MB

    • MD5

      b8501b9ad61e6247049c8c36bf6eaf57

    • SHA1

      dae7d1e7561fafa903152a139af6f406ce1a2d85

    • SHA256

      12e5a10025f316a2ce8b05a5e4170d3a5f6578ab97088c77ff9a552afaf592f6

    • SHA512

      0a622fef06dc61e4572f6059619bfdfc095e7463d1e9f0ad3e2bb37916554655e36086d492a3f7b59a42567c546b2ead2fdd90f432d7258e216331ca98fac6a8

    • SSDEEP

      49152:DHyu5WDlc89w6CltNX9O0RPVo6uTdXbGEBA:ZqL9Hus0Ho3Xid

    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