General

  • Target

    510c00a73a1c26c9c6df9d5ca5489e97f33119ee9439500905a6feeb70ae0ce8

  • Size

    4.2MB

  • Sample

    230531-pr2s7afc5x

  • MD5

    9a5f7e0dc82ab8b89e3d4f6d181ea8fe

  • SHA1

    995162e3ed1e2190149d9517336834e48e8309b4

  • SHA256

    510c00a73a1c26c9c6df9d5ca5489e97f33119ee9439500905a6feeb70ae0ce8

  • SHA512

    2d2a9af34d61f3e028b68713cb16a664c64b07077951b96a42a16a98a2d217720695d3b8cf9ca237e3d991ab88276d76dcce06eab6e498740efdd3a5de4f77e1

  • SSDEEP

    98304:W3eEa4Yo0sQ6JN6ulY3ERiWsgeuupMr4s5fhmp4R+mu9a7SPk:FPCX2iiWtSpLE7t

Malware Config

Targets

    • Target

      510c00a73a1c26c9c6df9d5ca5489e97f33119ee9439500905a6feeb70ae0ce8

    • Size

      4.2MB

    • MD5

      9a5f7e0dc82ab8b89e3d4f6d181ea8fe

    • SHA1

      995162e3ed1e2190149d9517336834e48e8309b4

    • SHA256

      510c00a73a1c26c9c6df9d5ca5489e97f33119ee9439500905a6feeb70ae0ce8

    • SHA512

      2d2a9af34d61f3e028b68713cb16a664c64b07077951b96a42a16a98a2d217720695d3b8cf9ca237e3d991ab88276d76dcce06eab6e498740efdd3a5de4f77e1

    • SSDEEP

      98304:W3eEa4Yo0sQ6JN6ulY3ERiWsgeuupMr4s5fhmp4R+mu9a7SPk:FPCX2iiWtSpLE7t

    • 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 v6

Tasks