Overview

overview

10

Static

static

10

DCRatBuild.exe

windows10-1703-x64

10

Sharing

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General

  • Target

    DCRatBuild.exe

  • Size

    1.6MB

  • Sample

    230125-xszn8ahh42

  • MD5

    b9bf48563c4adea08f8305c8a775b19b

  • SHA1

    1a904599b55f558c1921557742c1a6139f83ccd1

  • SHA256

    5cd85b152bcf8d7766a44d2e09081e97c797fa1f8c605aeb32a572944256acb1

  • SHA512

    98492d1105eca16bb98c01935eb810ecd28880fbdbc1e641ed264692df0703c15ed0b5ead7ddc1cb5b1c79b8b78195aaef8ab11a5064b3a111adb473acfcd357

  • SSDEEP

    24576:U2G/nvxW3Ww0t8Zpg0RDNJ1rYIyjEKBNrYM8gDw2135+pQpIy/HnRuWJSq:UbA30mTLtrSr1cG3Qalnkgn

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      DCRatBuild.exe

    • Size

      1.6MB

    • MD5

      b9bf48563c4adea08f8305c8a775b19b

    • SHA1

      1a904599b55f558c1921557742c1a6139f83ccd1

    • SHA256

      5cd85b152bcf8d7766a44d2e09081e97c797fa1f8c605aeb32a572944256acb1

    • SHA512

      98492d1105eca16bb98c01935eb810ecd28880fbdbc1e641ed264692df0703c15ed0b5ead7ddc1cb5b1c79b8b78195aaef8ab11a5064b3a111adb473acfcd357

    • SSDEEP

      24576:U2G/nvxW3Ww0t8Zpg0RDNJ1rYIyjEKBNrYM8gDw2135+pQpIy/HnRuWJSq:UbA30mTLtrSr1cG3Qalnkgn

    Score
    10/10
    dcratinfostealerrat

    • 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

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks