Overview

overview

10

Static

static

10

Disable.ps1

windows10-2004-x64

7

Disable.ps1

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Disable.ps1
  • Size 49KB
  • Sample260619-vwpmbaa19x
  • SHA256 43ead05f93a3a37afd32fd95010860f0aacac99e3672a20486b71aea4546b73f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationransomwaretrojan

Malware Config

Targets

    • Target
      Disable.ps1
    • Size 49KB
    • SHA256 43ead05f93a3a37afd32fd95010860f0aacac99e3672a20486b71aea4546b73f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionpersistenceprivilege_escalationdefense_evasiondiscoveryransomwaretrojan

    • Modifies Windows Defender notification settings

      defense_evasiontrojan

    • Modifies firewall policy service

      defense_evasion

    • Modifies security service

      defense_evasion

    • UAC bypass

      defense_evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

4
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Query Registry

4
T1012

System Information Discovery

3
T1082

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks