General

  • Target

    c6a54ebc79ce7f918b9c5d40d024ee5fb7795423d0e5441e0118a3e6f97be04a

  • Size

    500KB

  • Sample

    221030-c4xc1shher

  • MD5

    a31eb596bf7a396dfe46f974950b6f3c

  • SHA1

    d7c0500325dacc0b35f914f8efcf0b9e8b0158e6

  • SHA256

    c6a54ebc79ce7f918b9c5d40d024ee5fb7795423d0e5441e0118a3e6f97be04a

  • SHA512

    9db2db61a4e42e33b8c4ba6264efd9a6130b58ab7c573782d10ed9ae74b7f7bca6a306d6496bb89ccb0457f24d4fc0c4a6de72ff0d13d434457d43dbc5e45d3f

  • SSDEEP

    12288:Ch8fZLyb9PzVMBC/HVMOp4PkxHLCYwZckMQMNvTbpv/o4:C8F+Pzr/Hfp4MIYwZckMQmb9o4

Malware Config

Targets

    • Target

      c6a54ebc79ce7f918b9c5d40d024ee5fb7795423d0e5441e0118a3e6f97be04a

    • Size

      500KB

    • MD5

      a31eb596bf7a396dfe46f974950b6f3c

    • SHA1

      d7c0500325dacc0b35f914f8efcf0b9e8b0158e6

    • SHA256

      c6a54ebc79ce7f918b9c5d40d024ee5fb7795423d0e5441e0118a3e6f97be04a

    • SHA512

      9db2db61a4e42e33b8c4ba6264efd9a6130b58ab7c573782d10ed9ae74b7f7bca6a306d6496bb89ccb0457f24d4fc0c4a6de72ff0d13d434457d43dbc5e45d3f

    • SSDEEP

      12288:Ch8fZLyb9PzVMBC/HVMOp4PkxHLCYwZckMQMNvTbpv/o4:C8F+Pzr/Hfp4MIYwZckMQmb9o4

    • Modifies WinLogon for persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Executes dropped EXE

    • UPX packed file

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

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks