Extracted

• • Target
    umihBu
  • Size 11KB
  • SHA256 d311a4f486e2f81d1ffb11b37782d8bc1325b1df96ff21ab3b3de818ae3d5d84
  • MD5 c229b9d23420402bdea979bae2d31dde
  • SHA1 cf5cb6cd0c16a3cd252c792a13907df48fa2f0d4
  • SHA512 bdabdc88c2c5f8c1b6e4730801ad263d8f0172f9cbc19d80de98acaec7d06218f830366b5c10a63cf589de17ed23dd3b84542ab2183f93fe383f9fa3bd6f6fb8
  • SSDEEP 192:zMilLhIJhKYX5kerCNRupjQ4vYJkTcOHsU:zNOJhda4s4vYJk4OF
  • TLSH
    T1BF32764A1EF280E701E785A97DF2FD0DAD85864BD219FC4832BC80A90FD7D468DC7995
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  bootkitkurbandefense_evasiondiscoveryexecutionnjratpersistenceprivilege_escalationransomwaretrojan

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Disables one or more Microsoft Defender components

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    defense_evasion

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Writes to the Master Boot Record (MBR)

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

    bootkitpersistence
  behavioral1