Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    e2e745b417a0e203ab1761baadd6a6d66a540ebe3de7356dd90db1b439153172

  • Size

    4.1MB

  • Sample

    240429-yfmpkaba65

  • MD5

    0dcd77aa3e28266641bcdbc58d5c94c9

  • SHA1

    c7fb02678c194955245a123627829786b6843955

  • SHA256

    e2e745b417a0e203ab1761baadd6a6d66a540ebe3de7356dd90db1b439153172

  • SHA512

    bf7e012b313de96c31030283add07d612433818238f2f335b20c1f7316839598b2cfc63872b5a90e2c75ea3c1d850751e469c5ea552ea22e2780e8906acb46f9

  • SSDEEP

    98304:BdQuuPHa5MdStgxripkXnRwi4vnPQHeH26Ah+8mVZTt:guu/awStgipkXtkP6Lot

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      e2e745b417a0e203ab1761baadd6a6d66a540ebe3de7356dd90db1b439153172

    • Size

      4.1MB

    • MD5

      0dcd77aa3e28266641bcdbc58d5c94c9

    • SHA1

      c7fb02678c194955245a123627829786b6843955

    • SHA256

      e2e745b417a0e203ab1761baadd6a6d66a540ebe3de7356dd90db1b439153172

    • SHA512

      bf7e012b313de96c31030283add07d612433818238f2f335b20c1f7316839598b2cfc63872b5a90e2c75ea3c1d850751e469c5ea552ea22e2780e8906acb46f9

    • SSDEEP

      98304:BdQuuPHa5MdStgxripkXnRwi4vnPQHeH26Ah+8mVZTt:guu/awStgipkXtkP6Lot

    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