Extracted

• • Target
    cakhia-tv.ink_ransome.exe
  • Size 39KB
  • SHA256 84ef5b492618e325072fd33e446dcea315b05c11efaacecdc2609b640c85fe8b
  • MD5 e03ac442c5467eee084e8c90819096ac
  • SHA1 2fd62f6c993b36bdf3b2a590f6b1fb756eb292e8
  • SHA512 1361434c6b852918e55428a43bb8528d4dcb94dd5c292b3d3c8633d3e0bb54d4623500b2fdf84c72cfa5076d11361753716455594f9c2021e8a9562094adaa33
  • SSDEEP 768:Gci27rPA7CIHwY2qFz2qRirSVqmoIj9pHtdEEusXqKhdayza:04A7zwY0U0SVqmoIj9pNdf9Xqidq
  • TLSH
    T11003E74037FDC628E1BF6BBB4D7282008775F8979D23D70D0AD1849E1AB3B4499A5B93
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Disables one or more Microsoft Defender components

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

    defense_evasion

  • Modifies Windows Firewall

    defense_evasion

  • 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

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Creates a new local user account

    Uses net.exe to create a new local user account, often for persistence or a backdoor account.

    persistence
  behavioral1behavioral2