Extracted

Extracted

• • Target

    DCRat by C3lestial.fun.rar

  • Size

    33.5MB

  • MD5

    3112a622ece7c44b53c87e949af1ddd5

  • SHA1

    a770bef606f2ca9927a9500c20bdbf77cc0fc820

  • SHA256

    94e6c2037598e41f66f734e1e1e0934c1a167f5a9825d221dcc7c8dbdaaca6ff

  • SHA512

    6b5ded758418832c45c5c5273ddea5cc1a92c466a50289f9920b2d781f0de55199582ab4667e35155a592cd786f1498bf8c8199bf59212c13ae4ae6cee646139

  • SSDEEP

    786432:7gF2TX5HO7SWzCzw2HjIDuaMivz67rEhebp02lUrSRPTz+:G2TX5O79Wz9w2IzfAb0rSRP2

  Score

  10^/10

  dcratumbralxwormexecutioninfostealerpersistencepyinstallerratspywarestealertrojan

  • DcRat

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

    ratinfostealerdcrat

  • Detect Umbral payload

  • Detect Xworm Payload

  • Modifies WinLogon for persistence

    persistence

  • Process spawned unexpected child process

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

  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

    stealerumbral

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • DCRat payload

    Detects payload of DCRat, commonly dropped by NSIS installers.

    rat

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Drops file in Drivers directory

  • Checks computer location settings

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

  • Drops startup file

  • 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

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • 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.

  behavioral1behavioral2