General

  • Target

    51457f13db36309180bdb5047d199a5fd096dcc27c5c655bb292ea5fe3da855f

  • Size

    4.1MB

  • Sample

    230714-jgt3psde4t

  • MD5

    d4c737742988c43a30e813e69f15d833

  • SHA1

    55b9c50e837026403b403e7c600d0cef44ee6f64

  • SHA256

    51457f13db36309180bdb5047d199a5fd096dcc27c5c655bb292ea5fe3da855f

  • SHA512

    4280cebd54e82661ba66507951997440aef71265e038756b41edfbaa52403cfe54101485a83f1cbb4b8770b4e69e34dc4a5c9326305587089944b70b3ed94b34

  • SSDEEP

    98304:uEJqwW40sSE9a0WSikMVmHRkisADEFXeTDSKeNUmapK:uEwwWm4Fba1I

Malware Config

Targets

    • Target

      51457f13db36309180bdb5047d199a5fd096dcc27c5c655bb292ea5fe3da855f

    • Size

      4.1MB

    • MD5

      d4c737742988c43a30e813e69f15d833

    • SHA1

      55b9c50e837026403b403e7c600d0cef44ee6f64

    • SHA256

      51457f13db36309180bdb5047d199a5fd096dcc27c5c655bb292ea5fe3da855f

    • SHA512

      4280cebd54e82661ba66507951997440aef71265e038756b41edfbaa52403cfe54101485a83f1cbb4b8770b4e69e34dc4a5c9326305587089944b70b3ed94b34

    • SSDEEP

      98304:uEJqwW40sSE9a0WSikMVmHRkisADEFXeTDSKeNUmapK:uEwwWm4Fba1I

    • 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