Overview

overview

10

Static

static

1

Infected.bat

windows7-x64

8

Infected.bat

windows10-2004-x64

10

Sharing

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General

  • Target
    Infected.bat
  • Size 275KB
  • Sample250101-cpdmcssrgr
  • SHA256 bbc8ff7e2e2a7dfaeeed29f99136091ab5bfd04c6a1950da110f1844bee918ed
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xwormexecutionrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 127.0.0.1:55663

  • excellent-waiver.gl.at.ply.gg:55663

  • golf-asia.gl.at.ply.gg:55663

Mutex

  • i6ntNCNefPLfiAlX

Attributes
  • Install_directory

    %Temp%

  • install_file

    XClient.exe

aes.plain

Targets

    • Target
      Infected.bat
    • Size 275KB
    • SHA256 bbc8ff7e2e2a7dfaeeed29f99136091ab5bfd04c6a1950da110f1844bee918ed
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    executionxwormrattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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 v15

Tasks