General

  • Target
    1932c3ed6abcb2e799d375dce6f09c4026b8a525798de7b9bedb0ccdf6388daf
  • Size 17KB
  • Sample260824-186n9afc63
  • SHA256 1932c3ed6abcb2e799d375dce6f09c4026b8a525798de7b9bedb0ccdf6388daf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://193.104.58.65/rumpyu18.png

  • exe.dropper

    http://193.104.58.65/rumpyu18.png

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 194.116.236.49:2222

Mutex
  • L9J7bax6V38Cuxgd

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      Ordend de Compra OC - 35194.js
    • Size 1.0MB
    • SHA256 e3fc7dd13f96080845cad2edec8e9f75fae22fce3b60e7898cb4ec6421461863
    • 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 to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks