General

  • Target
    PO300926.js
  • Size 33KB
  • Sample260930-kbg2masbrd
  • SHA256 ca9d3d85b31f567b771cd886ea7f5ff7b67953d1fe3083241a3f3de554f9b5ca
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 102.220.160.146:5050

Mutex
  • p7sMzY5ciavfaEoj

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      PO300926.js
    • Size 33KB
    • SHA256 ca9d3d85b31f567b771cd886ea7f5ff7b67953d1fe3083241a3f3de554f9b5ca
    • 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

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks