Resubmissions

11-12-2024 16:57

241211-vgr4wswlfm 10

01-08-2024 19:42

240801-yexhdazcna 10

01-08-2024 19:39

240801-ydeaeazclc 10

01-08-2024 01:19

240801-bpyrvsycrd 10

General

  • Target

    40e64ea2d9253f93606f6f62966f05e2bb300e03e82ecd54c5dcba5640df0dff.exe

  • Size

    175KB

  • Sample

    241211-vgr4wswlfm

  • MD5

    19f436930646f3e8f283fa71f2a4cbcb

  • SHA1

    99397666d23ddde6078496ee73bde00ae9403393

  • SHA256

    40e64ea2d9253f93606f6f62966f05e2bb300e03e82ecd54c5dcba5640df0dff

  • SHA512

    addba9ff5bd334ddfec06f87d2c69c06028b82d0aab732f73ef35e84f46d889f48ab6823371a9b9f415e2758e62270866682b833bca7406354802e0157314e0d

  • SSDEEP

    3072:+e8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTDwARE+WpCc:W6ewwIwQJ6vKX0c5MlYZ0b2E

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot6082381502:AAFgFkge53k6kBZcTN8CBICiZV-VphQ1WgA/sendMessage?chat_id=5795480469

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      40e64ea2d9253f93606f6f62966f05e2bb300e03e82ecd54c5dcba5640df0dff.exe

    • Size

      175KB

    • MD5

      19f436930646f3e8f283fa71f2a4cbcb

    • SHA1

      99397666d23ddde6078496ee73bde00ae9403393

    • SHA256

      40e64ea2d9253f93606f6f62966f05e2bb300e03e82ecd54c5dcba5640df0dff

    • SHA512

      addba9ff5bd334ddfec06f87d2c69c06028b82d0aab732f73ef35e84f46d889f48ab6823371a9b9f415e2758e62270866682b833bca7406354802e0157314e0d

    • SSDEEP

      3072:+e8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTDwARE+WpCc:W6ewwIwQJ6vKX0c5MlYZ0b2E

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • A potential corporate email address has been identified in the URL: WorldWindProResultsDate2024121145859PMSystemWindows10Pro64BitUsernameAdminCompNameGYHASOLSLanguageenUSAntivirusNotinstalledHardwareCPU12thGenIntelRCoreTMi512400GPUMicrosoftBasicDisplayAdapterRAM16154MBHWIDUnknownPowerNoSystemBattery1Screen1280x720NetworkGatewayIP10.127.0.1InternalIP10.127.0.118ExternalIP181.215.176.83BSSID86f6f41d1b6dDomainsinfoBankLogsNodataCryptoLogsNodataFreakyLogsNodataLogsBookmarks5SoftwareDeviceWindowsproductkeyDesktopscreenshotFileGrabberDatabasefiles6TelegramChannel@XSplinter

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks