Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    83582cece68bb096d99457d8e42c35446387082519dd9d718e1e1e851021210e

  • Size

    4.2MB

  • Sample

    240417-p2l6gsfg86

  • MD5

    eeddff71e439e1a40b76f123325b2b08

  • SHA1

    1be870309b23cccf2408d1fd9d188487f3bfa59b

  • SHA256

    83582cece68bb096d99457d8e42c35446387082519dd9d718e1e1e851021210e

  • SHA512

    9b2b974db7f3fdf58df5c73c90d17cd9c9928bce680b8b0f0fbbf68622b8619e8bfa0c71ef37a7c61b9ad345c678506814de3460363eb11323353b98404cc06d

  • SSDEEP

    98304:HwgJ0K+PIdMx0kJiFtsOSoRTiNy5FTeRdH/jgRnLKd+iGCp3lZyxxblim:YPIhkJiF6OSCTez0RwjGiZklN

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      83582cece68bb096d99457d8e42c35446387082519dd9d718e1e1e851021210e

    • Size

      4.2MB

    • MD5

      eeddff71e439e1a40b76f123325b2b08

    • SHA1

      1be870309b23cccf2408d1fd9d188487f3bfa59b

    • SHA256

      83582cece68bb096d99457d8e42c35446387082519dd9d718e1e1e851021210e

    • SHA512

      9b2b974db7f3fdf58df5c73c90d17cd9c9928bce680b8b0f0fbbf68622b8619e8bfa0c71ef37a7c61b9ad345c678506814de3460363eb11323353b98404cc06d

    • SSDEEP

      98304:HwgJ0K+PIdMx0kJiFtsOSoRTiNy5FTeRdH/jgRnLKd+iGCp3lZyxxblim:YPIhkJiF6OSCTez0RwjGiZklN

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkitupx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks