Overview

overview

10

Static

static

URLScan

urlscan

1

https://worldmooyeh....

windows7-x64

10

https://worldmooyeh....

windows10-2004-x64

8

Sharing

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General

  • Target

    https://worldmooyeh.com/download/0ohzwCwFEE01B87/OyPRMLbqtAtI

  • Sample

    221207-3aav2age24

Score
10/10
discoveryevasionexploitransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      https://worldmooyeh.com/download/0ohzwCwFEE01B87/OyPRMLbqtAtI

    Score
    10/10
    discoveryevasionexploitransomwarespywarestealertrojan

    • Modifies Windows Defender notification settings

      evasiontrojan

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Disables use of System Restore points

      evasion

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Possible privilege escalation attempt

      exploit

    • Drops startup file

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

6
T1112

Disabling Security Tools

3
T1089

Bypass User Account Control

1
T1088

File Deletion

2
T1107

File Permissions Modification

1
T1222

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

3
T1490

Tasks