General

  • Target
    Cotizacion.js
  • Size 301KB
  • Sample251007-wpfw9swzcv
  • SHA256 a02f741d30e33d72c6fdecf0ae1fafa2c44bfd40987a9480c2a11d8f5cd058d4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V6.4

C2
  • 216.250.253.99:2478

Mutex
  • tolEeHs5xdzS6i3Q

Attributes
  • Install_directory

    %AppData%

  • install_file

    XWormClient.exe

aes.plain

Targets

    • Target
      Cotizacion.js
    • Size 301KB
    • SHA256 a02f741d30e33d72c6fdecf0ae1fafa2c44bfd40987a9480c2a11d8f5cd058d4
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Xworm Payload

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

MITRE ATT&CK Enterprise v16

Tasks