General

  • Target

    2aa28e1754da42339ddb4b6c98fe25200b62ca716209ab0d317fedba81e6fe0e

  • Size

    4.2MB

  • Sample

    240417-svl4pafd31

  • MD5

    eee4a13e65d48d32a5531c0f08fd1202

  • SHA1

    cfb2f29c3c1e39c11595414aa7791dfaa6b482cb

  • SHA256

    2aa28e1754da42339ddb4b6c98fe25200b62ca716209ab0d317fedba81e6fe0e

  • SHA512

    0ec8bab5efa99732f1271e22d80fb0bb9409b131b57fe6dd9b64433b2e88532214de24397198aae2f234c02bbb6dd15a97b2359bc946530c461571956bf3fa28

  • SSDEEP

    98304:UwoxqRNHtYTbrnnqfLVkrWMdzx639PKF8QxO:PXR9tYTb7qxEbNx6NSxO

Malware Config

Targets

    • Target

      2aa28e1754da42339ddb4b6c98fe25200b62ca716209ab0d317fedba81e6fe0e

    • Size

      4.2MB

    • MD5

      eee4a13e65d48d32a5531c0f08fd1202

    • SHA1

      cfb2f29c3c1e39c11595414aa7791dfaa6b482cb

    • SHA256

      2aa28e1754da42339ddb4b6c98fe25200b62ca716209ab0d317fedba81e6fe0e

    • SHA512

      0ec8bab5efa99732f1271e22d80fb0bb9409b131b57fe6dd9b64433b2e88532214de24397198aae2f234c02bbb6dd15a97b2359bc946530c461571956bf3fa28

    • SSDEEP

      98304:UwoxqRNHtYTbrnnqfLVkrWMdzx639PKF8QxO:PXR9tYTb7qxEbNx6NSxO

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks