General

  • Target

    01dc0d2be386f43951157cedf1863fa135d5fb8cb1a2649bb0e60595285dfdf3

  • Size

    4.1MB

  • Sample

    231107-j5bw2add8z

  • MD5

    ffbbc5fc095f56d72c0d9ea1fecda025

  • SHA1

    9b19510557c9680e97f514b06177879e15bfde91

  • SHA256

    01dc0d2be386f43951157cedf1863fa135d5fb8cb1a2649bb0e60595285dfdf3

  • SHA512

    6c23f833bc205f7a1ba494a6e53bda1bc3ab51b8eb7056209f38f75653d9e480c77391c2c0809ba4e38b3ac03628ba107613e79e3fed72734688d5ddd55fcf65

  • SSDEEP

    98304:DBI7LFU5gngN8zh7QfSh2xay1SaJrG48VRGIY:9I/FFnM8z44231Sak48VJY

Malware Config

Targets

    • Target

      01dc0d2be386f43951157cedf1863fa135d5fb8cb1a2649bb0e60595285dfdf3

    • Size

      4.1MB

    • MD5

      ffbbc5fc095f56d72c0d9ea1fecda025

    • SHA1

      9b19510557c9680e97f514b06177879e15bfde91

    • SHA256

      01dc0d2be386f43951157cedf1863fa135d5fb8cb1a2649bb0e60595285dfdf3

    • SHA512

      6c23f833bc205f7a1ba494a6e53bda1bc3ab51b8eb7056209f38f75653d9e480c77391c2c0809ba4e38b3ac03628ba107613e79e3fed72734688d5ddd55fcf65

    • SSDEEP

      98304:DBI7LFU5gngN8zh7QfSh2xay1SaJrG48VRGIY:9I/FFnM8z44231Sak48VJY

    • 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