Extracted

• • Target
    dolm.io_ransome.exe
  • Size 39KB
  • SHA256 9e8f4ab24cb490c59bc7169656dff6a1445e7b7229834c9f6f750de719ab7a8f
  • MD5 eeb7e56f5cb71b14b1b4e437aa1ea319
  • SHA1 99290861e7e949c528e3bfe6dbd6bb1d3f10f16b
  • SHA512 bfbb02576946d5de9d750a086bdf896540f147276d4d733300fd37093e964fb01c1cef69fa83a76498793ba688b77b45230a91777bd52f7b54134cb520584e61
  • SSDEEP 768:Q0rxIjOIXz6qFQchJMIUhc+PQWWaymoI/93H4dEEusXqKhIayzQ:jxIjHzb8IofamoI/93Ydf9XqiIg
  • TLSH
    T18703F84437FD8628E1BF6ABB4D7282008774F8979D23D70D0ED5849E1AB3B4489D9B93
  • 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