General

  • Target

    Nezur Cracked.zip

  • Size

    1.8MB

  • Sample

    240507-b1j3vafe47

  • MD5

    58588a0d0e0fd14c73405d887ec23012

  • SHA1

    82e777828080c078a08e0e27b8f31ed7dfcf3a9c

  • SHA256

    9a61a7d939c6cd0ae191ad9d5cf7192b1bcc73717c27651bbb40b5c4b1cf64b6

  • SHA512

    d556b7bec71aad3b7eac266dac70520aa14d8f01e38e422652b5131439ed39b02ed93fede261f3c5afcbb6af2fa84d57f2527ae747863499212d4b1b71fa10cc

  • SSDEEP

    24576:iDr6qQtwq/Uo5Z7hJBc2UBKMj9HzDwFFPnb3EBRPozZKXVd/6V9BWiCzj:iDpKwoU8X0thW3EB+zMXVdIBWiCzj

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Clients

C2

greenindianman-49703.portmap.host:49703

Mutex

a81b3de7-2166-4055-925d-fe9dc1d9d6bf

Attributes
  • encryption_key

    95AA1BBAC73B9C4A85C5C9CA17AB01066062736A

  • install_name

    WinRar.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Task Manager

  • subdirectory

    WinRar

Targets

    • Target

      Nezur Cracked/Nezur.exe

    • Size

      681.3MB

    • MD5

      3fee99b93b17b6e09549aa8ead4eabf5

    • SHA1

      02da4c4c690f0fbcdf01e594aa7c5c0333516391

    • SHA256

      1c659eaff97adc9b5384cebc4bf22b995b4fa329f335ebe02ff5be5571bf76e1

    • SHA512

      67550650bdb131408b5fc2ddebad7de28591c8fcea155a90ac4f83703587fe5f04a5f09be4258fdae51c5b598a71ce7f46dc71a4207d6e264c22847a65dd368e

    • SSDEEP

      49152:3vCI22SsaNYfdPBldt698dBcjHDBFkjT1J7+oGdxTHHB72eh2NT:3vP22SsaNYfdPBldt6+dBcjHlFkje

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks