Overview

overview

10

Static

static

1

proxyscrap...1).txt

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    proxyscrape_premium_http_proxies (1).txt

  • Size

    2KB

  • Sample

    241103-xbnkma1djg

  • MD5

    08d147adfc524882bcea4c3c3f38dff5

  • SHA1

    b2cc792575308a82b4c59f3ad618b24b3484b703

  • SHA256

    139e46dca8ddc179df00a7982de7d1dcdfdd4773dd37d8235b9467d3ff765417

  • SHA512

    e978a3a223f4d20060cb6c892029edfafb04acde04f9ab419e208f185b39621f978fbce020c5e130c0e73e675ed4be11bdd7a2d810ca6a43f826779eb481c4bd

Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target

      proxyscrape_premium_http_proxies (1).txt

    • Size

      2KB

    • MD5

      08d147adfc524882bcea4c3c3f38dff5

    • SHA1

      b2cc792575308a82b4c59f3ad618b24b3484b703

    • SHA256

      139e46dca8ddc179df00a7982de7d1dcdfdd4773dd37d8235b9467d3ff765417

    • SHA512

      e978a3a223f4d20060cb6c892029edfafb04acde04f9ab419e208f185b39621f978fbce020c5e130c0e73e675ed4be11bdd7a2d810ca6a43f826779eb481c4bd

    Score
    10/10
    dcratdiscoveryinfostealerpersistencerat

    • 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.

    • 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

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

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

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Connections Discovery

1
T1049

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks