General

  • Target

    https://ucb001e64ffb6b06f2be06f16370.dl.dropboxusercontent.com/cd/0/get/Cpya4BANgq6ESEScKDr9K4Otj1KnETTrT11imXdpZjvybM-ahkof-juFKPudCIX5HifGiqzAn6WzjyEyyKib0k3jY3sgcLwjEV2jXdR5KCaKc3BEQTiMWnT806KR7vD_VfyTfucfcsEuHQpOgZP2JzgU/file?dl=1#

  • Sample

    250516-a6cehscj3s

Malware Config

Targets

    • Target

      https://ucb001e64ffb6b06f2be06f16370.dl.dropboxusercontent.com/cd/0/get/Cpya4BANgq6ESEScKDr9K4Otj1KnETTrT11imXdpZjvybM-ahkof-juFKPudCIX5HifGiqzAn6WzjyEyyKib0k3jY3sgcLwjEV2jXdR5KCaKc3BEQTiMWnT806KR7vD_VfyTfucfcsEuHQpOgZP2JzgU/file?dl=1#

    • Renames multiple (72) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v16

Tasks