Extracted

Extracted

• • Target

    http://185.74.222.145:64

  Score

  10^/10

  cobaltstrikeconnectbackbackdoordiscoveryevasionpersistenceransomwarespywarestealertrojan

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike

  • ConnectBack

    A small Linux reverse shell that establishes a connection back to the attacker.

    backdoorconnectback

  • Renames multiple (55) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Registers COM server for autorun

    persistence

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory

  behavioral1