Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://www.upload.e...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://www.upload.ee/files/14414499/TikTokSpammverV2.zip.html

  • Sample

    241026-z5k3pswreq

Score
10/10
growtopianjratdiscoveryevasionpersistenceprivilege_escalationstealertrojan

Malware Config

Targets

    • Target

      https://www.upload.ee/files/14414499/TikTokSpammverV2.zip.html

    Score
    10/10
    growtopianjratdiscoveryevasionpersistenceprivilege_escalationstealertrojan

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Growtopia

      Growtopa is an opensource modular stealer written in C#.

      stealergrowtopia

    • Growtopia family

      growtopia

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence
    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

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks