Overview

overview

10

Static

static

10

1c5beacf79...30.exe

windows7-x64

10

1c5beacf79...30.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1c5beacf795033142fa3ed081ada1b30

  • Size

    1.2MB

  • Sample

    231230-zta4csahe7

  • MD5

    1c5beacf795033142fa3ed081ada1b30

  • SHA1

    2e38208dfd2bf4b52e82359cd5101d08667e5b4c

  • SHA256

    82c160832568258001ad498291a7c3b6f0500bdd1f93153d8ae1b0e3b9033e44

  • SHA512

    42540ac45358cbaf44d7148dd6f64dc9cd45ccdcf50b3550c1c02eb9e2e1098f05d92f3630abdee4e6d9bed35c389768e98680fd7a406a7d35c09abe5f8e7634

  • SSDEEP

    24576:Rm0INy7ki6HAYWbNAtjrpMlcOV+3xNFTG+FWx+4:MC7h6HIAtltxDG+J

Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target

      1c5beacf795033142fa3ed081ada1b30

    • Size

      1.2MB

    • MD5

      1c5beacf795033142fa3ed081ada1b30

    • SHA1

      2e38208dfd2bf4b52e82359cd5101d08667e5b4c

    • SHA256

      82c160832568258001ad498291a7c3b6f0500bdd1f93153d8ae1b0e3b9033e44

    • SHA512

      42540ac45358cbaf44d7148dd6f64dc9cd45ccdcf50b3550c1c02eb9e2e1098f05d92f3630abdee4e6d9bed35c389768e98680fd7a406a7d35c09abe5f8e7634

    • SSDEEP

      24576:Rm0INy7ki6HAYWbNAtjrpMlcOV+3xNFTG+FWx+4:MC7h6HIAtltxDG+J

    Score
    10/10
    dcratinfostealerpersistencerat

    • DcRat

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

      ratinfostealerdcrat

    • 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

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks