Overview

overview

10

Static

static

10

X2Client.exe

windows10-2004-x64

10

X2Client.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    X2Client.exe
  • Size 40KB
  • Sample260312-rx1jeshy4j
  • SHA256 4d1e21289a1c3042b5b3f804b787896fb77151c2d96af6070321a6ff3cf140c8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • yukilotaev-44610.portmap.host:7227

Mutex

  • 1N11Auv79aMEyql8

Attributes
  • Install_directory

    %AppData%

  • install_file

    conhots.exe

aes.plain

Targets

    • Target
      X2Client.exe
    • Size 40KB
    • SHA256 4d1e21289a1c3042b5b3f804b787896fb77151c2d96af6070321a6ff3cf140c8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    xwormrattrojanexecutionpersistence

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks