Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    10808cd4ce3e4858a04f6202b3914645f9ff948937f1af771f3925dfe51a8bc0

  • Size

    4.2MB

  • Sample

    240419-ez8xcsgf55

  • MD5

    5f31ce6c161b46cf02e6c7e2764959a5

  • SHA1

    24ade1ee0ea8dfc8fc1ebcfb96f052a9ac7ffeb1

  • SHA256

    10808cd4ce3e4858a04f6202b3914645f9ff948937f1af771f3925dfe51a8bc0

  • SHA512

    8c73617fa0de647ccfde351f8396be1f620b0002684a6223b0f107be052f421ceac8d99392242528fe3f10b28332005931c8383b22a01c4a70a6c18bbd88e9e0

  • SSDEEP

    98304:MRUBmLZ3rmtSop/fcfKtwQG3TQtt4oKMJO6VS6U7CKzh7w:UxKEC/fcfKt9ykOWRUGoh7w

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      10808cd4ce3e4858a04f6202b3914645f9ff948937f1af771f3925dfe51a8bc0

    • Size

      4.2MB

    • MD5

      5f31ce6c161b46cf02e6c7e2764959a5

    • SHA1

      24ade1ee0ea8dfc8fc1ebcfb96f052a9ac7ffeb1

    • SHA256

      10808cd4ce3e4858a04f6202b3914645f9ff948937f1af771f3925dfe51a8bc0

    • SHA512

      8c73617fa0de647ccfde351f8396be1f620b0002684a6223b0f107be052f421ceac8d99392242528fe3f10b28332005931c8383b22a01c4a70a6c18bbd88e9e0

    • SSDEEP

      98304:MRUBmLZ3rmtSop/fcfKtwQG3TQtt4oKMJO6VS6U7CKzh7w:UxKEC/fcfKt9ykOWRUGoh7w

    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