Extracted

• • Target
    cakhiatvxla.cv_chrome.exe
  • Size 50KB
  • SHA256 bed278e9b7c5bd93a297685d6f3b06d961d74177d0483911d3191413e6ca3268
  • MD5 189e5234ac12d396845092456f5d81da
  • SHA1 44c994c04abeca8898488be46b13fe2e4a07ef7a
  • SHA512 e191a1f6e9286087ff9f563d7f85a7f2974a83e217c095484d0260bec31d201b26f52f46739cd49d9e301e9165d78c4c38cb41fd8c495eca16965e246a17f754
  • SSDEEP 768:rdflfNlBJOAgHZEEdNhAs19pM7h/Q/RgL4mC1XXGblfppZKFc5xy:RfP3JAEESs1c7RQGL4mEXGblfLZuce
  • TLSH
    T18B33074477F94115F2FF8ABA8DB182019B31B8939C22D79E0BD5058E1AB3740CDA8F67
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryevasionexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Family: NanoCore

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

    keyloggertrojanstealerspywarenanocore

  • Modifies Windows Defender DisableAntiSpyware settings

    evasiontrojan

  • Modifies security service

    defense_evasion

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Disables RegEdit via registry modification

    defense_evasion

  • Disables Task Manager via registry modification

    defense_evasion

  • Drops file in Drivers directory

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Modifies Windows Firewall

    defense_evasion

  • Checks computer location settings

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

  • Disables service(s)

    defense_evasionexecution

  • Drops startup file

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Drops file in System32 directory

  • Enumerates processes with tasklist

    discovery

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2