Overview

overview

10

Static

static

10

nursultan ...ix.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    nursultan nexgen fix.exe
  • Size 1.5MB
  • Sample240531-spv5eada33
  • SHA256 16015088c3352a8257f420555e7ce6245aa0e6682deeca79bf7e08c24e1ac3de
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratevasioninfostealerratspywarestealer

Malware Config

Targets

    • Target
      nursultan nexgen fix.exe
    • Size 1.5MB
    • SHA256 16015088c3352a8257f420555e7ce6245aa0e6682deeca79bf7e08c24e1ac3de
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratevasioninfostealerratspywarestealer

    • 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.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Disables Task Manager via registry modification

      evasion

    • 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
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks