Overview

overview

10

Static

static

3

4b9cb0b6b9...c9.exe

windows7-x64

10

4b9cb0b6b9...c9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4b9cb0b6b953edda63999ddd41656c7c509cfb02298eaac8929010c29971cec9.exe

  • Size

    2.3MB

  • Sample

    241221-cy4vxazpdy

  • MD5

    517d21cbe45c2a88930aa345c2a5c36b

  • SHA1

    f8c2b259ed15eb455fc345f54a9ef9b0aace552c

  • SHA256

    4b9cb0b6b953edda63999ddd41656c7c509cfb02298eaac8929010c29971cec9

  • SHA512

    b912bf7ea3fc0e929890ce6048e89ab797b0ebf4b54e87989bdf4f2eb06cb68e1accd52200105c1079336ba57525aa200cd48c769e24ce1827906948d6f28d3f

  • SSDEEP

    49152:IBJQcFZTdUJWxOOZPHst87uOLOkMRxJgSrSmMsce:yOczpGWdZPHu9WuRx9rrJT

Score
10/10
dcratdiscoveryinfostealerratspywarestealer

Malware Config

Targets

    • Target

      4b9cb0b6b953edda63999ddd41656c7c509cfb02298eaac8929010c29971cec9.exe

    • Size

      2.3MB

    • MD5

      517d21cbe45c2a88930aa345c2a5c36b

    • SHA1

      f8c2b259ed15eb455fc345f54a9ef9b0aace552c

    • SHA256

      4b9cb0b6b953edda63999ddd41656c7c509cfb02298eaac8929010c29971cec9

    • SHA512

      b912bf7ea3fc0e929890ce6048e89ab797b0ebf4b54e87989bdf4f2eb06cb68e1accd52200105c1079336ba57525aa200cd48c769e24ce1827906948d6f28d3f

    • SSDEEP

      49152:IBJQcFZTdUJWxOOZPHst87uOLOkMRxJgSrSmMsce:yOczpGWdZPHu9WuRx9rrJT

    Score
    10/10
    dcratdiscoveryinfostealerratspywarestealer

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks