General

  • Target
    xDzmlkxwtW.js
  • Size 206KB
  • Sample260904-pry3asfe96
  • SHA256 2deccf4d047ace7faa8b5b304fc07e02500228cb067cdec6e7816727efde82ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 217.60.195.237:443

Mutex
  • 9ohoM5sHp0HAGE86

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      xDzmlkxwtW.js
    • Size 206KB
    • SHA256 2deccf4d047ace7faa8b5b304fc07e02500228cb067cdec6e7816727efde82ab
    • 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.

    • Temporarily bypasses Powershell execution policy

      Using Set-ExecutionPolicy to permit execution of unsigned or restricted scripts in that process.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks