Extracted

Extracted

• • Target

    https://cdn.discordapp.com/attachments/1204540179411378226/1205283732844580894/IMG_1806.jpg?ex=65d7cef2&is=65c559f2&hm=5f5a38b43a149b91e664a961ae15d41a63d7ef1e17997d29959e710a110189d3&

  Score

  10^/10

  crimsonratdarkcometremcoshostdiscoveryevasionpersistencerattrojan

  • CrimsonRAT main payload

  • CrimsonRat

    Crimson RAT is a malware linked to a Pakistani-linked threat actor.

    ratcrimsonrat

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    trojanratdarkcomet

  • Modifies WinLogon for persistence

    persistence

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

    ratremcos

  • UAC bypass

    evasiontrojan

  • Downloads MZ/PE file

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    evasion

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • 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.

  • Legitimate hosting services abused for malware hosting/C2

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1