Overview

overview

10

Static

static

10

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1MB

  • Sample

    230610-az15asee9s

  • MD5

    06eae25115858e2475c1bab16bae9585

  • SHA1

    657cdc54121fa9baaae7cc944ed935e1eddf4ebc

  • SHA256

    d9bed95674d8f25aba2b84067e0691d254c86d686a4ec42dec119a8a2b006c98

  • SHA512

    2ad4ccbbf950dac84d2353b9d59e8d59415ec3f9bef1d226270ebc4f416489dc6c39b5c4725dd10316b2cbc6adc8bef3e7db8e430ed581444857db8e0d0c53d1

  • SSDEEP

    12288:aRZ+IoG/n9IQxW3OBsee2X+t4RbiYS3HzuWTEv3L9aCcyYiqlbl117n1k4Rq5zs:U2G/nvxW3Ww0t03THqRaCQJThLis

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      file.exe

    • Size

      1MB

    • MD5

      06eae25115858e2475c1bab16bae9585

    • SHA1

      657cdc54121fa9baaae7cc944ed935e1eddf4ebc

    • SHA256

      d9bed95674d8f25aba2b84067e0691d254c86d686a4ec42dec119a8a2b006c98

    • SHA512

      2ad4ccbbf950dac84d2353b9d59e8d59415ec3f9bef1d226270ebc4f416489dc6c39b5c4725dd10316b2cbc6adc8bef3e7db8e430ed581444857db8e0d0c53d1

    • SSDEEP

      12288:aRZ+IoG/n9IQxW3OBsee2X+t4RbiYS3HzuWTEv3L9aCcyYiqlbl117n1k4Rq5zs:U2G/nvxW3Ww0t03THqRaCQJThLis

    Score
    10/10
    dcratinfostealerrat

    • DcRat

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

      ratinfostealerdcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks