Overview

overview

10

Static

static

35ee1e7796...44.exe

windows7-x64

10

35ee1e7796...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    35ee1e77962200770658ab5ce3d06244.exe
  • Size 1.6MB
  • Sample220810-vs4xtseha5
  • SHA256 673d075938eeef4f6a0b24c6939730604f431bd6cbdb1f9c5177ecb1a97c5e4f
  • MD5 SHA1 SHA512
Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target
      35ee1e77962200770658ab5ce3d06244.exe
    • Size 1.6MB
    • SHA256 673d075938eeef4f6a0b24c6939730604f431bd6cbdb1f9c5177ecb1a97c5e4f
    • MD5 SHA1 SHA512
    Score
    10/10
    dcratinfostealerratspywarestealer

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks