Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    7db9da1f04e9ff62f8bb0aebca5160da119d956480ff3f097fd0e2f8709f312a

  • Size

    4.2MB

  • Sample

    240425-p1v21aah56

  • MD5

    39152c6e7646d3755b388d3e5676c491

  • SHA1

    d649bc114f8887c4502790b038926692cf43f3ee

  • SHA256

    7db9da1f04e9ff62f8bb0aebca5160da119d956480ff3f097fd0e2f8709f312a

  • SHA512

    8d867ab5ef94f0732d4f4b94d53d9e5493f0884800ce1f9ca522ee8b0c03bc68aa7035dcf2de453b7a56ffdad410a895404f0803a00c888daa1a21987e65a686

  • SSDEEP

    98304:ZlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7a:ZlP9LMc0wkDbEiV0LVIG

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      7db9da1f04e9ff62f8bb0aebca5160da119d956480ff3f097fd0e2f8709f312a

    • Size

      4.2MB

    • MD5

      39152c6e7646d3755b388d3e5676c491

    • SHA1

      d649bc114f8887c4502790b038926692cf43f3ee

    • SHA256

      7db9da1f04e9ff62f8bb0aebca5160da119d956480ff3f097fd0e2f8709f312a

    • SHA512

      8d867ab5ef94f0732d4f4b94d53d9e5493f0884800ce1f9ca522ee8b0c03bc68aa7035dcf2de453b7a56ffdad410a895404f0803a00c888daa1a21987e65a686

    • SSDEEP

      98304:ZlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7a:ZlP9LMc0wkDbEiV0LVIG

    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