Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    230119-vbnjhsde6y

  • MD5

    c2d98ce6d441b79d1ec3d50376b46b9a

  • SHA1

    0854d68bf709c0a423e47c63eb0b6e9726c9c08f

  • SHA256

    00c5b3c574053a1faa9d26f44a73b9db72178de14e95e46893a879229597b325

  • SHA512

    459b5c85d4a29bd37b7e7697054cd0045df6a2eb6b8976ac5cce8e3a89eb93ca20e65636611534a383eae7e42c7117756665179780f0e85fb14d513d10dde13f

  • SSDEEP

    49152:wkQTAUs8KECSOKf6n3C1s13gvSorrzsAf9yWU5:waCBOfICQvDrEAfwWU5

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      c2d98ce6d441b79d1ec3d50376b46b9a

    • SHA1

      0854d68bf709c0a423e47c63eb0b6e9726c9c08f

    • SHA256

      00c5b3c574053a1faa9d26f44a73b9db72178de14e95e46893a879229597b325

    • SHA512

      459b5c85d4a29bd37b7e7697054cd0045df6a2eb6b8976ac5cce8e3a89eb93ca20e65636611534a383eae7e42c7117756665179780f0e85fb14d513d10dde13f

    • SSDEEP

      49152:wkQTAUs8KECSOKf6n3C1s13gvSorrzsAf9yWU5:waCBOfICQvDrEAfwWU5

    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

    • Checks computer location settings

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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks