General

  • Target

    Xylex-V2.zip

  • Size

    6.8MB

  • Sample

    240529-akbwvsac8v

  • MD5

    eddca779a512f848fbbe6dfbb26b1fb6

  • SHA1

    8b630c5f8e9b911539fd01428ccd557cc8fb4c29

  • SHA256

    7e004db087cc499ec8c25dc422298a36058329d7387b953a54a2d05bf7dd71e5

  • SHA512

    a805d1336cc576cf8d179c3fb0924739c7368d131a145b49fa5d0edf71087a40cb79ee7cd573f62e562747f5fe0a02be13fba9213e398d001becf775c37b4c54

  • SSDEEP

    196608:xomwJN3mX5F+5xbOdMsTQRQJHlkS8GNcWo:xsvyu5xiGsERQJHlT/cWo

Malware Config

Targets

    • Target

      Executor/Xylex-Executor.exe

    • Size

      6.9MB

    • MD5

      0054c026e2ac7bca40da4faa7a8e8895

    • SHA1

      f3171adcade9c6d3dea81875752ae10d0e0aee77

    • SHA256

      2c7916ef7a2a481c62de0796aadb412e5168fe2a361afedc501df3673e8a4e58

    • SHA512

      53881f492ebb0d4b8e0c3d37a90e6f7c8a58e6ea7df0f911a25523943b9ea90b327d05b84a397eb3497fc7698783ce46265bbb0336029ecc8994ffc8cbb370d8

    • SSDEEP

      196608:frdo0GreNTfm/pf+xk4dWRGtrbWOjgWy/:CQy/pWu4kRGtrbvMWy/

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks