General

  • Target

    8764bd3beaebd1d4328dccf9a1d56fec78e1504b9f3597d5afb8730c3d64771e

  • Size

    128KB

  • Sample

    221001-3zkfrseaap

  • MD5

    489eaec426d65592a04f4281a697d764

  • SHA1

    c0c785919f3695269ccb4950ab8934376e165d0a

  • SHA256

    8764bd3beaebd1d4328dccf9a1d56fec78e1504b9f3597d5afb8730c3d64771e

  • SHA512

    f46685328f343d9bf41d611a338ccda091d2049179dbdb8004328291b910ea8d52b1cdbccd631dff7c35f3ec3be6de8bbabde0ba293b4c4a4ecd3aa12f19c8db

  • SSDEEP

    3072:EJCD548iJ+VO5rfaAjxy2TpMKkCROcCwIvneE/9e:njefXdy2GKkEO5d19e

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      8764bd3beaebd1d4328dccf9a1d56fec78e1504b9f3597d5afb8730c3d64771e

    • Size

      128KB

    • MD5

      489eaec426d65592a04f4281a697d764

    • SHA1

      c0c785919f3695269ccb4950ab8934376e165d0a

    • SHA256

      8764bd3beaebd1d4328dccf9a1d56fec78e1504b9f3597d5afb8730c3d64771e

    • SHA512

      f46685328f343d9bf41d611a338ccda091d2049179dbdb8004328291b910ea8d52b1cdbccd631dff7c35f3ec3be6de8bbabde0ba293b4c4a4ecd3aa12f19c8db

    • SSDEEP

      3072:EJCD548iJ+VO5rfaAjxy2TpMKkCROcCwIvneE/9e:njefXdy2GKkEO5d19e

    • Modifies WinLogon for persistence

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks