General

  • Target
    ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa
  • Size 348KB
  • Sample240322-b619baef47
  • SHA256 ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa
    • Size 348KB
    • SHA256 ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies WinLogon for persistence

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Modifies system executable filetype association

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

MITRE ATT&CK Enterprise v15

Tasks