Overview

overview

10

Static

static

3

5a83f8a297...ee.exe

windows10-2004-x64

10

5a83f8a297...ee.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe
  • Size 851KB
  • Sample260810-r77eqagh54
  • SHA256 5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 155.103.71.88:3456

Mutex

  • a7q7Xhac1AE6T6SH

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe
    • Size 851KB
    • SHA256 5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormrattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks