Overview

overview

10

Static

static

10

update.ps1

windows10-2004-x64

8

update.ps1

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    update.ps1
  • Size 2KB
  • Sample260809-wd5q9abf76
  • SHA256 b6bd1858e21735955926bb1452d9923359dc29ba4fe33ce9525be12d118316a9
  • MD5 SHA1 SHA512 TLSH
Score
10/10
executionpersistenceprivilege_escalation

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://45.141.119.82

Targets

    • Target
      update.ps1
    • Size 2KB
    • SHA256 b6bd1858e21735955926bb1452d9923359dc29ba4fe33ce9525be12d118316a9
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    executionpersistenceprivilege_escalation

    • 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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Adds Run key to start application

      persistence

    • Executes a VBScript file via the Windows Script Host.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks