General

  • Target

    075690ae01791fe7f3203d51a188c17c44ad3aa6bf12d0f3af5859183ede7a34

  • Size

    4.1MB

  • Sample

    230606-p5a8dsdf87

  • MD5

    0284396b8d0e4b1651acdbb53ac486f0

  • SHA1

    5ae9e3af76b8b5f1bae456b58b1b3b7a87b2c21b

  • SHA256

    075690ae01791fe7f3203d51a188c17c44ad3aa6bf12d0f3af5859183ede7a34

  • SHA512

    7a3d0d792b5487adbaf4c717b96afa577ca9a118549b626646a51443a8c78ed2a87a2763cb8d7c814d89fb013b410764f332c41d28215f783c327a89da11f42c

  • SSDEEP

    98304:FZstwWbhMLVCPf0806weCGpQ/iqrFHF2cn6wygYSR:vsaWbhiz80iiFkcCw

Malware Config

Targets

    • Target

      075690ae01791fe7f3203d51a188c17c44ad3aa6bf12d0f3af5859183ede7a34

    • Size

      4.1MB

    • MD5

      0284396b8d0e4b1651acdbb53ac486f0

    • SHA1

      5ae9e3af76b8b5f1bae456b58b1b3b7a87b2c21b

    • SHA256

      075690ae01791fe7f3203d51a188c17c44ad3aa6bf12d0f3af5859183ede7a34

    • SHA512

      7a3d0d792b5487adbaf4c717b96afa577ca9a118549b626646a51443a8c78ed2a87a2763cb8d7c814d89fb013b410764f332c41d28215f783c327a89da11f42c

    • SSDEEP

      98304:FZstwWbhMLVCPf0806weCGpQ/iqrFHF2cn6wygYSR:vsaWbhiz80iiFkcCw

    • 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 v6

Tasks