Overview

overview

10

Static

static

1

PO-0876509...986.js

windows10-2004-x64

10

PO-0876509...986.js

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    66f93d14f18d78e90d040bb5f54e66b1be82c3cd65dc21ce573936f9427b9fd7.zip
  • Size 4.4MB
  • Sample260507-3vmekae15m
  • SHA256 66f93d14f18d78e90d040bb5f54e66b1be82c3cd65dc21ce573936f9427b9fd7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 167.253.157.143:8829

  • dFIRk1EaY3OPFrd4brAO+A==:23

Mutex

  • 50pj99JROrgyd4MY

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      PO-0876509-MQ-09757-PR-0986-05-26-986.JS
    • Size 8.4MB
    • SHA256 4f26be77b4808d5a9d4cc888c6ce1048f9912ffee09f5c689a462ce70da54300
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks