Overview

overview

10

Static

static

3

5f4e7c6f45...1b.exe

windows7-x64

5f4e7c6f45...1b.exe

windows10-2004-x64

10

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General

  • Target

    5f4e7c6f450d28136464acb431e1ec1be7812fc72f9eeede3b767f4e0194801b

  • Size

    1.3MB

  • Sample

    241212-rgdpqayldk

  • MD5

    a8c535490feb18fdff588d94c0d8a889

  • SHA1

    7e8660d2481014bdf84814273573b921202c67e6

  • SHA256

    5f4e7c6f450d28136464acb431e1ec1be7812fc72f9eeede3b767f4e0194801b

  • SHA512

    d858372eb3f87af450b33ecbbb989b97a11dfc4cfd0ae7aee612b43b015b1ff23a2fabcccd0f751fdd78278549a623a895efebcc50964155c15aa1f1e56191dc

  • SSDEEP

    24576:4sQst5PapBfSRvZ2acs9504+O4cgjqOM0JrK1PxNhiFlGHDTyoy9mX5BifNpttmw:4CZ8WOs50Z3NjnM0J4DhiHIDW9mXyfNt

Score
10/10
dcratdiscoveryinfostealerratspywarestealer

Malware Config

Targets

    • Target

      5f4e7c6f450d28136464acb431e1ec1be7812fc72f9eeede3b767f4e0194801b

    • Size

      1.3MB

    • MD5

      a8c535490feb18fdff588d94c0d8a889

    • SHA1

      7e8660d2481014bdf84814273573b921202c67e6

    • SHA256

      5f4e7c6f450d28136464acb431e1ec1be7812fc72f9eeede3b767f4e0194801b

    • SHA512

      d858372eb3f87af450b33ecbbb989b97a11dfc4cfd0ae7aee612b43b015b1ff23a2fabcccd0f751fdd78278549a623a895efebcc50964155c15aa1f1e56191dc

    • SSDEEP

      24576:4sQst5PapBfSRvZ2acs9504+O4cgjqOM0JrK1PxNhiFlGHDTyoy9mX5BifNpttmw:4CZ8WOs50Z3NjnM0J4DhiHIDW9mXyfNt

    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

    • DCRat payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks