Extracted

• • Target
    algorithmjobs.io_ransome.exe
  • Size 39KB
  • SHA256 7ebabccc34255d9bb6e87287946a556349ade04bce4850eb701a529a344ceb21
  • MD5 372a34b032f66dfd2b3edf07c8333a33
  • SHA1 40bd193fd23b99059e4c3358ea21cb8177583c4d
  • SHA512 70c89041636e34391152627e326d90862e913dd0c4c606cebb2df062d4804536f9597b73de0eb1cdbc9a676e77fb8edcdcd644a30407e35e857d3899f77ab38e
  • SSDEEP 768:d4NoYEI7S8jqfl7/0xhqAmoI+9pHJdEEusXqKh1ayz2:qoY5S8nxhLmoI+9ppdf9Xqi1G
  • TLSH
    T1B303E84437F98628E1BF6ABB4D7282008775F4979D23D70D0FD1849E1AB3B4489E8B93
  • 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