Overview

overview

10

Static

static

3

6262fc337f...bb.exe

windows7-x64

10

6262fc337f...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    6262fc337fdee4940d78732b8f8a2abb.exe
  • Size 2.9MB
  • Sample240625-a4msga1dmb
  • SHA256 aeca1f26394dc38fcfb796bfc990c7a357ded47db72f6dbfb71b96fdf5ee98f1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratevasioninfostealerratupx

Malware Config

Targets

    • Target
      6262fc337fdee4940d78732b8f8a2abb.exe
    • Size 2.9MB
    • SHA256 aeca1f26394dc38fcfb796bfc990c7a357ded47db72f6dbfb71b96fdf5ee98f1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratevasioninfostealerratupx

    • 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

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks