Overview

overview

10

Static

static

1

353 - SIE ...xls.js

windows10-2004-x64

10

353 - SIE ...xls.js

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    24072026_0204_23072026_353 - SIE SERVICIOS EN ING.xls.TAR.XZ
  • Size 2KB
  • Sample260724-chj6ka1dmg
  • SHA256 df2cbfd65cb65ed2d86b8f5269a011eb4cad74ab994fe39825a42172c34434f6
  • MD5 SHA1 SHA512 TLSH
Score
10/10
xwormdiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • imobilityes.ydns.eu:7007

Mutex

  • M8OBRP9kCr57YSFy

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

aes.plain

Targets

    • Target
      353 - SIE SERVICIOS EN ING.xls.js
    • Size 1.6MB
    • SHA256 085785517901dde080a113f09962d56a995cd222be8964ddc57b2f29e4d80630
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormpersistencerattrojan

    • 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.

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks