Overview

overview

10

Static

static

10

Big Dildo Riding.scr

windows10-1703-x64

10

Sharing

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General

  • Target

    Big Dildo Riding.scr

  • Size

    3.4MB

  • Sample

    230128-mcjb7aga3z

  • MD5

    ed6ea767354e940d79e591d21d8e1bbd

  • SHA1

    d07011f13100f7578506f45630cfdb73286a3e44

  • SHA256

    be790ab14ba841b5a5ae4fb7853924f33be7577b35a5565ca31fcd399b1ad8f8

  • SHA512

    b653626e2d42d76d6daa48ecf779e053ab3bff1781c54519fe70f47bd97a03fcce3eed5dacb01edbae655b588ad4be138b2df29e604ddfd2cc0ff4f80b8da569

  • SSDEEP

    49152:EbA37QXuXj2m0oENBxCFk+M0/V5Z7dTMjPvxQp0VR4NOjtSskvRIaqiZd:EbXXuiyENBE209BqnOmeMjYsqR7d

Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target

      Big Dildo Riding.scr

    • Size

      3.4MB

    • MD5

      ed6ea767354e940d79e591d21d8e1bbd

    • SHA1

      d07011f13100f7578506f45630cfdb73286a3e44

    • SHA256

      be790ab14ba841b5a5ae4fb7853924f33be7577b35a5565ca31fcd399b1ad8f8

    • SHA512

      b653626e2d42d76d6daa48ecf779e053ab3bff1781c54519fe70f47bd97a03fcce3eed5dacb01edbae655b588ad4be138b2df29e604ddfd2cc0ff4f80b8da569

    • SSDEEP

      49152:EbA37QXuXj2m0oENBxCFk+M0/V5Z7dTMjPvxQp0VR4NOjtSskvRIaqiZd:EbXXuiyENBE209BqnOmeMjYsqR7d

    Score
    10/10
    dcratinfostealerpersistencerat

    • DcRat

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

      ratinfostealerdcrat

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks