Overview

overview

10

Static

static

3

96a676b5a4...29.exe

windows7-x64

10

96a676b5a4...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    96a676b5a46cd2272459d16c6ba3bacb0c8d3f47059aeb08a94cefd2c9fa3f29

  • Size

    1.0MB

  • Sample

    241209-s2q18axlhr

  • MD5

    7b4ad4dbf6e4580b8f8c77b4cee261c3

  • SHA1

    a0ec2acea793dda997a3dfa1c869c66a3122341f

  • SHA256

    96a676b5a46cd2272459d16c6ba3bacb0c8d3f47059aeb08a94cefd2c9fa3f29

  • SHA512

    3349cad638cf58a3c15b7a16df797b15dc528dc181d5133b654312d8155a3dcaa2b239abfb44d55b0d5ef11f932da15683275f36052ee7ade43c390b04a2bf00

  • SSDEEP

    24576:a9yzNBe14PPPDj5pGSZb1iUyJxuxqH1jznDyLyF8pb5RG846Eg4Pi9:he1UPpp/1iVJxuxk1neLyQOp6ErPM

Score
10/10
dcratdiscoveryinfostealerratspywarestealer

Malware Config

Targets

    • Target

      96a676b5a46cd2272459d16c6ba3bacb0c8d3f47059aeb08a94cefd2c9fa3f29

    • Size

      1.0MB

    • MD5

      7b4ad4dbf6e4580b8f8c77b4cee261c3

    • SHA1

      a0ec2acea793dda997a3dfa1c869c66a3122341f

    • SHA256

      96a676b5a46cd2272459d16c6ba3bacb0c8d3f47059aeb08a94cefd2c9fa3f29

    • SHA512

      3349cad638cf58a3c15b7a16df797b15dc528dc181d5133b654312d8155a3dcaa2b239abfb44d55b0d5ef11f932da15683275f36052ee7ade43c390b04a2bf00

    • SSDEEP

      24576:a9yzNBe14PPPDj5pGSZb1iUyJxuxqH1jznDyLyF8pb5RG846Eg4Pi9:he1UPpp/1iVJxuxk1neLyQOp6ErPM

    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

    • 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 SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks