Overview

overview

10

Static

static

0db3bd8867...a9.exe

windows7-x64

10

0db3bd8867...a9.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    0db3bd8867b907641a93e28668e23ba9.exe
  • Size 1.3MB
  • Sample220903-lrlv7achhp
  • SHA256 bd8e5756ee13b2df392e55ab38022a80591d4e993066c0f443b73d3bf6d1c9d7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target
      0db3bd8867b907641a93e28668e23ba9.exe
    • Size 1.3MB
    • SHA256 bd8e5756ee13b2df392e55ab38022a80591d4e993066c0f443b73d3bf6d1c9d7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratinfostealerrat

    • 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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks