Overview

overview

8

Static

static

1

patch.bat

windows10-2004-x64

8

patch.bat

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    patch.bat
  • Size 1KB
  • Sample260825-pnh7nsak2v
  • SHA256 20e144209a8608a8a1b416d2c3e3ffebe06fa917bfc1b350793a32780a1684b4
  • MD5 SHA1 SHA512 TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywaretrojan

Malware Config

Targets

    • Target
      patch.bat
    • Size 1KB
    • SHA256 20e144209a8608a8a1b416d2c3e3ffebe06fa917bfc1b350793a32780a1684b4
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywaretrojan

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Modifies Windows Firewall

      defense_evasion

    • Deletes itself

    • Executes dropped EXE

    • 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.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

3
T1059

PowerShell

2
T1059.001

Windows Command Shell

1
T1059.003

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks