General

  • Target

    test.exe

  • Size

    175KB

  • Sample

    241222-d379kaskdk

  • MD5

    4c31eaea8bf74ee12237d7f6220d0a04

  • SHA1

    96d9628b899c81062943d82c0158972eeeaa7861

  • SHA256

    87af58ee2234066b04ba729e1ab44c79fe11580ad013b99d8d2de5840c4fcd9b

  • SHA512

    bec8e74fe6059c19204d75f1c4bf2c0cbe0043078b418d500ce502cbd88318d334d930dba69a9e21364cb8efdf4fb6373000d9fe7b8f054ce7c3d6ae84287542

  • SSDEEP

    3072:he8F4hUIcmRtpGh0I/bv9Lv0cU+lL/dMlZZUZ0b2gTGnwARE+WpCz:B4h3pRtEh0I90c5MlYZ0b2jN

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      test.exe

    • Size

      175KB

    • MD5

      4c31eaea8bf74ee12237d7f6220d0a04

    • SHA1

      96d9628b899c81062943d82c0158972eeeaa7861

    • SHA256

      87af58ee2234066b04ba729e1ab44c79fe11580ad013b99d8d2de5840c4fcd9b

    • SHA512

      bec8e74fe6059c19204d75f1c4bf2c0cbe0043078b418d500ce502cbd88318d334d930dba69a9e21364cb8efdf4fb6373000d9fe7b8f054ce7c3d6ae84287542

    • SSDEEP

      3072:he8F4hUIcmRtpGh0I/bv9Lv0cU+lL/dMlZZUZ0b2gTGnwARE+WpCz:B4h3pRtEh0I90c5MlYZ0b2jN

    • 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: WorldWindProResultsDate2024122233320AMSystemWindows10EnterpriseLTSC64BitUsernameAdminCompNameWIJCJEAGLanguageenUSAntivirusWindowsDefender.HardwareCPU12thGenIntelRCoreTMi512400GPUMicrosoftBasicDisplayAdapterRAM16157MBHWIDUnknownPowerNoSystemBattery1Screen1280x720NetworkGatewayIP10.127.0.1InternalIP10.127.1.102ExternalIP181.215.176.83BSSID8aaf63f6a801DomainsinfoBankLogsNodataCryptoLogsNodataFreakyLogsNodataLogsBookmarks5SoftwareDeviceWindowsproductkeyDesktopscreenshotFileGrabberDatabasefiles4TelegramChannel@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