General

  • Target

    5d116b5a00cd979a0c82bb49cf665025b87f0bc9f79eeb245b9bea1b34a29e84

  • Size

    500KB

  • Sample

    221204-crmcaach2s

  • MD5

    b1ce222e4fbd2b1f60ff4c6d96144c00

  • SHA1

    cff3c1bbcc6a66d75954419ec66db28e237b3248

  • SHA256

    5d116b5a00cd979a0c82bb49cf665025b87f0bc9f79eeb245b9bea1b34a29e84

  • SHA512

    2b6b4633ecec4f3e6c9dfd986c347fe586c5167d66d1dfa3fc687df4b803eaff4cc287bbccd7e0869e539286763c70101a968d7fbe5493a45c0164956fa6a9ca

  • SSDEEP

    12288:Gh8fZLyb9PzVMBC/HVMOp4PkxHLCYwZckMQMNb4o+33:G8F+Pzr/Hfp4MIYwZckMQm0oM

Malware Config

Targets

    • Target

      5d116b5a00cd979a0c82bb49cf665025b87f0bc9f79eeb245b9bea1b34a29e84

    • Size

      500KB

    • MD5

      b1ce222e4fbd2b1f60ff4c6d96144c00

    • SHA1

      cff3c1bbcc6a66d75954419ec66db28e237b3248

    • SHA256

      5d116b5a00cd979a0c82bb49cf665025b87f0bc9f79eeb245b9bea1b34a29e84

    • SHA512

      2b6b4633ecec4f3e6c9dfd986c347fe586c5167d66d1dfa3fc687df4b803eaff4cc287bbccd7e0869e539286763c70101a968d7fbe5493a45c0164956fa6a9ca

    • SSDEEP

      12288:Gh8fZLyb9PzVMBC/HVMOp4PkxHLCYwZckMQMNb4o+33:G8F+Pzr/Hfp4MIYwZckMQm0oM

    • 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