General

  • Target
    https://gnbbamberg-my.sharepoint.com/:f:/g/personal/holger_hack_gnb-bamberg_de/Epzvfv6heoxHqxe8Q2CClM4Bx5rQXr6ivdSNpdJC0K50sQ?e=I6vgNm
  • Sample240520-tchh8agb84

Malware Config

Targets

    • Target
      https://gnbbamberg-my.sharepoint.com/:f:/g/personal/holger_hack_gnb-bamberg_de/Epzvfv6heoxHqxe8Q2CClM4Bx5rQXr6ivdSNpdJC0K50sQ?e=I6vgNm
    • 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

    • Checks installed software on the system

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

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Detected potential entity reuse from brand microsoft.

MITRE ATT&CK Enterprise v15

Tasks