Extracted

• • Target

    098a170344a4ca7efe3e0c8b48c25a64fe0570b68eb0f3032c229e81597c1fbc.exe

  • Size

    2.6MB

  • MD5

    6f4697ceaa48de87c8463be064a41834

  • SHA1

    129b599295e013389255c16126ae64afd42c9cb4

  • SHA256

    098a170344a4ca7efe3e0c8b48c25a64fe0570b68eb0f3032c229e81597c1fbc

  • SHA512

    b9ff325866976ab0270224f3b512c45b8c5442fb58eff0b883fdf54babfa4845f95eb01d7c6f73d73e08fd59fd0c21d039bd75c318bb30e843c2bef861267c40

  • SSDEEP

    49152:lQQovM4NUTzrWlUMtHE772hZD9gtGIOSzAYpk8xKFxNWMjZuW:lgM4NOYt0iK8IOScYpP8WcD

  Score

  10^/10

  dcratxwormdiscoveryevasionexecutioninfostealerpersistencerattrojan

  • DcRat

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

    ratinfostealerdcrat

  • Detect Xworm Payload

  • 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

  • Disables Task Manager via registry modification

    evasion

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

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

  behavioral1behavioral2