General

  • Target

    87e595f7ed896e447b6439ad963db415ded8db16e89aedd551a4e3028aa16006

  • Size

    771KB

  • Sample

    240212-2ge8nafa96

  • MD5

    e712bbdb53284e357f0697e43e5e3cce

  • SHA1

    8cd4deca5d2a85b23caf3ab601578cdf7a7106fb

  • SHA256

    87e595f7ed896e447b6439ad963db415ded8db16e89aedd551a4e3028aa16006

  • SHA512

    683d94b84ead1c2a8861d1b570162f2eb5f3832a9302c4338d849b9a0af5e5bca1a9e0986b8b09cf8ff7e8537a0abd2042e417b0bcf331a7b26bd1946288198e

  • SSDEEP

    12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE

Malware Config

Targets

    • Target

      87e595f7ed896e447b6439ad963db415ded8db16e89aedd551a4e3028aa16006

    • Size

      771KB

    • MD5

      e712bbdb53284e357f0697e43e5e3cce

    • SHA1

      8cd4deca5d2a85b23caf3ab601578cdf7a7106fb

    • SHA256

      87e595f7ed896e447b6439ad963db415ded8db16e89aedd551a4e3028aa16006

    • SHA512

      683d94b84ead1c2a8861d1b570162f2eb5f3832a9302c4338d849b9a0af5e5bca1a9e0986b8b09cf8ff7e8537a0abd2042e417b0bcf331a7b26bd1946288198e

    • SSDEEP

      12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Installed Components in the registry

    • Modifies Windows Firewall

    • Sets file execution options in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Registers COM server for autorun

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks