Extracted

• • Target
    njRAT 0.7d Horror Edition (6.1).exe
  • Size 254KB
  • SHA256 90bd5cb253c86d13977ecdb91e1c6ebafad573ae523e60fbb2ce5cc50df83dce
  • MD5 96829a675b5bdfdb7e183b27be1ea6ff
  • SHA1 630bb3fc133ca3b7ee505cd7f82a0192bb36fa07
  • SHA512 65101fa09dcfa3e9deb28eff5c45ab2cc310e6b47b894a53e1642b66ef1f24ff348406ee0b1ae5531351e68a8b0da9ab6d817fdd11363797bc08fc0d526e7e21
  • SSDEEP 6144:o44Js3vMb/5bTgVziHzZnSKrCbYMEWb28/q:o44KEb/5/gVziHlBrCbYB8y
  • TLSH
    T1B2442966FAA100E6D0BE82348D635B0667B2F4375721DBEF0A95589D7F237E04C29F90
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  adwarebootkitvictimdefense_evasiondiscoveryexecutionnjratpersistenceprivilege_escalationspywaretrojan

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Indicator Removal: Clear Windows Event Logs

    Clear Windows Event Logs to hide the activity of an intrusion.

    defense_evasion

  • Enumerates connected drives

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

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  behavioral1behavioral2