Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    7e6c8d1c7a5f0d4d59f6f0b9636a71aee9be429ac4371d3ddd19c98137dccb9e

  • Size

    4.1MB

  • Sample

    240501-mgqxtscg9v

  • MD5

    e4cca524ec80f8055390c11649572506

  • SHA1

    98e9536a4f33e393e9b2bc75197c4c47e34f07b6

  • SHA256

    7e6c8d1c7a5f0d4d59f6f0b9636a71aee9be429ac4371d3ddd19c98137dccb9e

  • SHA512

    3874afcab30a999abcc795e545d47a5464c602359e71404455fe3007f467a03605aac72fab2799dfc153b38d365907d8e23c7f987ada3b5197b10feb2a599798

  • SSDEEP

    98304:J8hVQCa+dmOhiL6NYd7GLN+q5BM7Ee5jZhCVCNhgF:J8hSs08YdCQj1j+ShgF

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      7e6c8d1c7a5f0d4d59f6f0b9636a71aee9be429ac4371d3ddd19c98137dccb9e

    • Size

      4.1MB

    • MD5

      e4cca524ec80f8055390c11649572506

    • SHA1

      98e9536a4f33e393e9b2bc75197c4c47e34f07b6

    • SHA256

      7e6c8d1c7a5f0d4d59f6f0b9636a71aee9be429ac4371d3ddd19c98137dccb9e

    • SHA512

      3874afcab30a999abcc795e545d47a5464c602359e71404455fe3007f467a03605aac72fab2799dfc153b38d365907d8e23c7f987ada3b5197b10feb2a599798

    • SSDEEP

      98304:J8hVQCa+dmOhiL6NYd7GLN+q5BM7Ee5jZhCVCNhgF:J8hSs08YdCQj1j+ShgF

    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