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Overview

overview

10

Static

static

1

URLScan

urlscan

1

http://malwarewatch....

windows11-21h2-x64

10

Resubmissions

03/08/2024, 19:41

240803-yd9fjsxgpb 10

03/08/2024, 19:38

240803-ycw4tsxgkh 7

03/08/2024, 19:34

240803-yadvgatajk 10

13/05/2024, 19:48

240513-yh3tkacb38 10

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General

  • Target

    http://malwarewatch.org

  • Sample

    240803-yd9fjsxgpb

Score
10/10
credential_accessdefense_evasiondiscoveryevasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      http://malwarewatch.org

    Score
    10/10
    credential_accessdefense_evasiondiscoveryevasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (92) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

      credential_accessstealer

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Modify Authentication Process

1
T1556

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

2
T1564

Hidden Files and Directories

1
T1564.001

Ignore Process Interrupts

1
T1564.011

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Authentication Process

1
T1556

Modify Registry

6
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Modify Authentication Process

1
T1556

Steal Web Session Cookie

1
T1539

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

5
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks