General

  • Target

    f43beffb90c32a8a5832aec54168adf973cdd541d0209693599e8a7f058d5ec5

  • Size

    742KB

  • Sample

    250703-f8kfssvlx4

  • MD5

    fecdca2ab6556f20a4f49eaccd159718

  • SHA1

    4e44c78b92425604665302e7b9ee096339f0f888

  • SHA256

    f43beffb90c32a8a5832aec54168adf973cdd541d0209693599e8a7f058d5ec5

  • SHA512

    08baa5caa883be44dacfe3ca61cf88492bb6b47f43343d98d83e9c1d44c15cd989604151c4f0ebebf89eddcdad39a4d1a2500b2c3b616ac23589c97e7339eedc

  • SSDEEP

    12288:Ip4pNfz3ymJnJ8QCFkxCaQTOlOM64hY8+5MtnKrIv:iEtl9mRda1d+5KKA

Score
10/10

Malware Config

Targets

    • Target

      f43beffb90c32a8a5832aec54168adf973cdd541d0209693599e8a7f058d5ec5

    • Size

      742KB

    • MD5

      fecdca2ab6556f20a4f49eaccd159718

    • SHA1

      4e44c78b92425604665302e7b9ee096339f0f888

    • SHA256

      f43beffb90c32a8a5832aec54168adf973cdd541d0209693599e8a7f058d5ec5

    • SHA512

      08baa5caa883be44dacfe3ca61cf88492bb6b47f43343d98d83e9c1d44c15cd989604151c4f0ebebf89eddcdad39a4d1a2500b2c3b616ac23589c97e7339eedc

    • SSDEEP

      12288:Ip4pNfz3ymJnJ8QCFkxCaQTOlOM64hY8+5MtnKrIv:iEtl9mRda1d+5KKA

    Score
    10/10
    • Modifies WinLogon for persistence

    • Drops startup file

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks