Extracted

• • Target
    cakhia.works_ransome.exe
  • Size 39KB
  • SHA256 6dd400823452c62fc5574883d402bc3df538333f9a125f200bdbb7662009295a
  • MD5 cd727c0a90ec2b647a44f7ecc3adc72c
  • SHA1 b7f50e9d3f7453951849b0e97a55e62ed387d0c2
  • SHA512 70b19815ad5d62f6ecdb9ba19e460923757b7d9095eb3bab1a07ef54b79bfe25b1370073aac8d68a5e9a1b35692b4c0689f0bb82ed1a8f43412f3da713944fe3
  • SSDEEP 768:pIX+3t4tMYrbLcqNuYs37sGwmoIu9xHPdEEusXqKhhayzF:xd4tBbLk4jmoIu9xvdf9Xqih1
  • TLSH
    T19F03E84437FD8668E1BF6AB74D7282008775F8979D23D70D0ED1848E1AB3B448DA9B93
  • 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