Overview

overview

10

Static

static

10

154bc4130e...36.exe

windows7-x64

10

154bc4130e...36.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    154bc4130ed9dc590f44a77f3c843336.exe
  • Size 3.1MB
  • Sample240115-fx5btsaaep
  • SHA256 a87d18df4d58e31acb40b03e05c9de4a507991b1d4f3ba8cc22b599671fbf43a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratevasioninfostealerrattrojan

Malware Config

Targets

    • Target
      154bc4130ed9dc590f44a77f3c843336.exe
    • Size 3.1MB
    • SHA256 a87d18df4d58e31acb40b03e05c9de4a507991b1d4f3ba8cc22b599671fbf43a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratevasioninfostealerrattrojan

    • DcRat

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

      ratinfostealerdcrat

    • Process spawned unexpected child process

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

    • UAC bypass

      evasiontrojan

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks