Overview

overview

10

Static

static

3

0525b7e606...a8.exe

windows7-x64

10

0525b7e606...a8.exe

windows10-2004-x64

10

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General

  • Target

    0525b7e6060d595fa110a4f468a021a8.exe

  • Size

    1.8MB

  • Sample

    250125-3y1rcswpep

  • MD5

    0525b7e6060d595fa110a4f468a021a8

  • SHA1

    cdd9e1dd4b69ba4917741496f7b9c5d24f76e13b

  • SHA256

    217c37e7c32187616ece92b2a79d53b7bbdcdddb4fd34defaf3a1a59e5f641c2

  • SHA512

    a2e841cc5b57d4397393fdc2c225e5efbef00d991e955955aa8ffd75721acf8724bf1e1bbb502e3e07681adf4fd265718141ca2e4d92372dcc7c96d338fc2b5f

  • SSDEEP

    49152:bBIqIVwuuaS/hq15Q4B6wq8QsNly9yi5PV3/a:lyiuuaHAw/9Ly9f5PJC

Score
10/10
dcratdiscoveryinfostealerrat

Malware Config

Targets

    • Target

      0525b7e6060d595fa110a4f468a021a8.exe

    • Size

      1.8MB

    • MD5

      0525b7e6060d595fa110a4f468a021a8

    • SHA1

      cdd9e1dd4b69ba4917741496f7b9c5d24f76e13b

    • SHA256

      217c37e7c32187616ece92b2a79d53b7bbdcdddb4fd34defaf3a1a59e5f641c2

    • SHA512

      a2e841cc5b57d4397393fdc2c225e5efbef00d991e955955aa8ffd75721acf8724bf1e1bbb502e3e07681adf4fd265718141ca2e4d92372dcc7c96d338fc2b5f

    • SSDEEP

      49152:bBIqIVwuuaS/hq15Q4B6wq8QsNly9yi5PV3/a:lyiuuaHAw/9Ly9f5PJC

    Score
    10/10
    dcratdiscoveryinfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks