Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    6e4aaf030253303b37fc9adfa2c461f30f5a5aef5087eb6d50cf1075f40f7d7f

  • Size

    4.2MB

  • Sample

    240418-w1zthsbc68

  • MD5

    0c2accc2e57305304c3d82450e1a0efc

  • SHA1

    d64d348c3c97a1ca3d7b5392c3167a41f0534f61

  • SHA256

    6e4aaf030253303b37fc9adfa2c461f30f5a5aef5087eb6d50cf1075f40f7d7f

  • SHA512

    0405137a33c9c1903171249da07a7e0877882e0679840f46d4cf586ae883e1a0e6fdfc171186a6fa6ab40049ae0e464ff5071930087490f2617aae679e0a3f04

  • SSDEEP

    98304:2QInvlJBJIUJQszVJveaj34waKWau7RuKZVdiWsTMW:69QGJLORuK1UMW

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      6e4aaf030253303b37fc9adfa2c461f30f5a5aef5087eb6d50cf1075f40f7d7f

    • Size

      4.2MB

    • MD5

      0c2accc2e57305304c3d82450e1a0efc

    • SHA1

      d64d348c3c97a1ca3d7b5392c3167a41f0534f61

    • SHA256

      6e4aaf030253303b37fc9adfa2c461f30f5a5aef5087eb6d50cf1075f40f7d7f

    • SHA512

      0405137a33c9c1903171249da07a7e0877882e0679840f46d4cf586ae883e1a0e6fdfc171186a6fa6ab40049ae0e464ff5071930087490f2617aae679e0a3f04

    • SSDEEP

      98304:2QInvlJBJIUJQszVJveaj34waKWau7RuKZVdiWsTMW:69QGJLORuK1UMW

    Score
    10/10
    gluptebadropperevasionloaderupxdiscoverypersistencerootkit

    • 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