General

  • Target

    68fb46595f79609e1365c6e7684db71f7c675f8bdf3ab87b033f9c46588c0d49

  • Size

    771KB

  • Sample

    231115-qahvesah84

  • MD5

    981a357c04e4f7a85d1578c2224ab453

  • SHA1

    d162fe3410cff0a2182f6cc113e167d76b2c86de

  • SHA256

    68fb46595f79609e1365c6e7684db71f7c675f8bdf3ab87b033f9c46588c0d49

  • SHA512

    98cac2773412466dccffd67f97e9c6f522c7e765d3d64daf65e2dec43db7eb5a76d487a2ff39c6096c6db01d64e9471cf65b974b916e996a62c9a9951943fda1

  • SSDEEP

    12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE

Malware Config

Targets

    • Target

      68fb46595f79609e1365c6e7684db71f7c675f8bdf3ab87b033f9c46588c0d49

    • Size

      771KB

    • MD5

      981a357c04e4f7a85d1578c2224ab453

    • SHA1

      d162fe3410cff0a2182f6cc113e167d76b2c86de

    • SHA256

      68fb46595f79609e1365c6e7684db71f7c675f8bdf3ab87b033f9c46588c0d49

    • SHA512

      98cac2773412466dccffd67f97e9c6f522c7e765d3d64daf65e2dec43db7eb5a76d487a2ff39c6096c6db01d64e9471cf65b974b916e996a62c9a9951943fda1

    • SSDEEP

      12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • 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.

    • 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