Extracted

• • Target
    cakhiatvvu.cc_chrome.exe
  • Size 57KB
  • SHA256 24bbe8e206a1ec64c1038253161e381755b7ffe80b6d940e3428651fc82afdb8
  • MD5 29e729f086fe6d70641b1fe304bc0d4e
  • SHA1 0da229747737541883ebe6881368463b0ec03ca3
  • SHA512 17b415a8d4e6a948191def52d20862b8f176dcf0d383cd6e0942a8ba58d2cf0d1dd910d81655e7c3cc6d4bbac36e09184d522a81fee99963a1b6bdd72beda427
  • SSDEEP 768:kjwie26yfCe3OEtHLsb+GyKS/d4YM34YN1XXGb5fAdOT7KFum1N:kjpfB/E+LKSFFY4YLXGb5feOT7uuS
  • TLSH
    T12B43E74477FD4111E5BF9EBA5DB191518B33B8A7AC22C38D0AD4068E19B2B40CDA8F77
  • 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.

  • 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

  • Disables service(s)

    defense_evasionexecution

  • 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

  • Enumerates local user accounts

    Lists local user accounts and their privileges on the host, providing information used to identify targets for credential theft or takeover.

    discovery

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • Drops file in System32 directory

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2