Overview

overview

8

Static

static

3

Kittystrapper.exe

windows10-2004-x64

8

Kittystrapper.exe

windows11-ltsc_2024-x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target
    Kittystrapper.exe
  • Size 11.3MB
  • Sample260706-th1a8ads5j
  • SHA256 1801a2f4bbeef3bf967329a30b2f258d443dd610ffdef12d5bb73bd34ee594b2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryexecutionpersistenceransomwarespyware

Malware Config

Targets

    • Target
      Kittystrapper.exe
    • Size 11.3MB
    • SHA256 1801a2f4bbeef3bf967329a30b2f258d443dd610ffdef12d5bb73bd34ee594b2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecutionadwarepersistenceransomwarespyware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks