Overview

overview

10

Static

static

3

9dfff6301f...71.exe

windows7-x64

10

9dfff6301f...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    9dfff6301fe6d08ea16c8e4b67c8f073b2de0fc3657539ba93fc68e66e5da471.exe
  • Size 11.0MB
  • Sample240531-bv1teaaa2y
  • SHA256 9dfff6301fe6d08ea16c8e4b67c8f073b2de0fc3657539ba93fc68e66e5da471
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratevasioninfostealerpyinstallerrattrojan

Malware Config

Targets

    • Target
      9dfff6301fe6d08ea16c8e4b67c8f073b2de0fc3657539ba93fc68e66e5da471.exe
    • Size 11.0MB
    • SHA256 9dfff6301fe6d08ea16c8e4b67c8f073b2de0fc3657539ba93fc68e66e5da471
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratevasioninfostealerpyinstallerrattrojan

    • 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

    • Detects executables packed with SmartAssembly

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks