Overview

overview

10

Static

static

1

Atualizaç....63.js

windows10-2004-x64

10

Atualizaç....63.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Atualização-PDFViewer-v.63.js
  • Size 2.9MB
  • Sample261011-anc84avy6j
  • SHA256 8721d226858c3021456ced197a5bed3a0c3d69768183bb52dd0cb8b2106a6e9b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdefense_evasiondiscoveryexecutionrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 191.101.131.12:6000

Mutex

  • SIesQZStDrihUne5

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      Atualização-PDFViewer-v.63.js
    • Size 2.9MB
    • SHA256 8721d226858c3021456ced197a5bed3a0c3d69768183bb52dd0cb8b2106a6e9b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionxwormrattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • 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.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks