General

  • Target

    afcde7b639fa8d927853ad22bea530af0ab8f45d33ef793c00fb7415d30fc2cf

  • Size

    4.1MB

  • Sample

    231023-e6a9nsfh57

  • MD5

    6177af1b7a0922b4ce7da4d9b0b97ef8

  • SHA1

    ec61f35022618d524e3347c63cc90bec17b95b15

  • SHA256

    afcde7b639fa8d927853ad22bea530af0ab8f45d33ef793c00fb7415d30fc2cf

  • SHA512

    3dbc343e8675f8ebf4b49bd3ead43ffc5a6aa0dcb8d8e22de2f2fcbec94bfc6dc8bea69da721def019fa6a33af57969923c782986f30858336a9c6b89542bf7c

  • SSDEEP

    98304:Eao+dhnJJ5V3ZM8Z/ljJiaIXbFn7ckZ9ziFxOx:HdnJ9XjJi/rF7ckZgCx

Malware Config

Targets

    • Target

      afcde7b639fa8d927853ad22bea530af0ab8f45d33ef793c00fb7415d30fc2cf

    • Size

      4.1MB

    • MD5

      6177af1b7a0922b4ce7da4d9b0b97ef8

    • SHA1

      ec61f35022618d524e3347c63cc90bec17b95b15

    • SHA256

      afcde7b639fa8d927853ad22bea530af0ab8f45d33ef793c00fb7415d30fc2cf

    • SHA512

      3dbc343e8675f8ebf4b49bd3ead43ffc5a6aa0dcb8d8e22de2f2fcbec94bfc6dc8bea69da721def019fa6a33af57969923c782986f30858336a9c6b89542bf7c

    • SSDEEP

      98304:Eao+dhnJJ5V3ZM8Z/ljJiaIXbFn7ckZ9ziFxOx:HdnJ9XjJi/rF7ckZgCx

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • Windows security modification

    • 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