Overview

overview

10

Static

static

1

FizzyCheat (1).rar

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    FizzyCheat (1).rar

  • Size

    37.6MB

  • Sample

    241123-yp33xatkfz

  • MD5

    70f8f6d8896058fca67f20fb924c820b

  • SHA1

    ecded00cb4b778f2a65f4946cf7b4820709e8514

  • SHA256

    aeb0677958be57d2f11478ee5ee9f71340bd2e9622fbcc594415b60f931285a1

  • SHA512

    b50f829eccc7c8609b212995e435cb949a75f8a61166613b456a6763635b95bc4d401c00d090a36e88a08064f18c80f16202670233d5da93d8b594e75d4eb9a4

  • SSDEEP

    786432:grBrEaDuM6HEBkdsGDpjKCAJDgmtbuHrWs73CeEEsNbH1COpVyHPoXSet8fa:+NEx7HaOsGD5KCfmtMrT/EEs9H1COTMa

Score
10/10
dcratdiscoveryexecutioninfostealerpersistenceratspywarestealer

Malware Config

Targets

    • Target

      FizzyCheat (1).rar

    • Size

      37.6MB

    • MD5

      70f8f6d8896058fca67f20fb924c820b

    • SHA1

      ecded00cb4b778f2a65f4946cf7b4820709e8514

    • SHA256

      aeb0677958be57d2f11478ee5ee9f71340bd2e9622fbcc594415b60f931285a1

    • SHA512

      b50f829eccc7c8609b212995e435cb949a75f8a61166613b456a6763635b95bc4d401c00d090a36e88a08064f18c80f16202670233d5da93d8b594e75d4eb9a4

    • SSDEEP

      786432:grBrEaDuM6HEBkdsGDpjKCAJDgmtbuHrWs73CeEEsNbH1COpVyHPoXSet8fa:+NEx7HaOsGD5KCfmtMrT/EEs9H1COTMa

    Score
    10/10
    dcratdiscoveryexecutioninfostealerpersistenceratspywarestealer

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks