Extracted

• • Target

    clear.rar

  • Size

    79KB

  • MD5

    d48f855ab685f45c2c775e504929e547

  • SHA1

    e3ab6da9e65ac042fd226590cfcef2407d7ac90a

  • SHA256

    07f8ecb6b5cba0b1594f52abf15aea38ca30b47e88fde0a30bfadc2987ed3a85

  • SHA512

    fa4f372147bc6458b7b32708665a1b633e0b9ce664a3978ce1b58cde6ee49c819094a968f370554ce2c39cd544049b8093aa119862b3178737d02405beb80457

  • SSDEEP

    1536:qwLUIWRKuqamoNybu883Jf7MP4BfPVdvSQJBLTFGEbafNQg/MEgyts1LOS7xC02S:qwL8KKNUu883x7LBTbuNQuHtq6YC0wq9

  Score

  10^/10

  dcratgurcudiscoveryexecutioninfostealerpersistenceratspywarestealer

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    ratinfostealerdcrat

  • Dcrat family

    dcrat

  • Gurcu family

    gurcu

  • Gurcu, WhiteSnake

    Gurcu aka WhiteSnake is a malware stealer written in C#.

    stealergurcu

  • Modifies WinLogon for persistence

    persistence

  • Process spawned unexpected child process

    This typically indicates the parent process was compromised via an exploit or macro.

  • DCRat payload

    rat

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Executes dropped EXE

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  behavioral1