General

  • Target
    57b5cac9f245b244caafea1fb0e3f151e31089bfb5503902cd3816955f775d66
  • Size 12KB
  • Sample260721-br2arsbt6q
  • SHA256 57b5cac9f245b244caafea1fb0e3f151e31089bfb5503902cd3816955f775d66
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 194.116.236.223:1717

Mutex
  • OFY4Y5pmBmWjNR7x

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      Description of items.js
    • Size 2.5MB
    • SHA256 d0de0414d9280bef630943a834b38273798b1ab213a4ce126f3c744a8f343318
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Process spawned unexpected child process

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

    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

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

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks