Extracted

• • Target
    XWormClient.exe
  • Size 57KB
  • SHA256 ebeaae4e95bb01c5862892523c699d2fb5a594c36688d8c17cb52712768f7f21
  • MD5 651a4425ba291c961711da6d691cd5b0
  • SHA1 076ff955b28211344954b67896951cc54cd9027f
  • SHA512 c3b2f6dd9f0490e3a4db2ae621e0cb06c0fff8a99cb4d7f38ed07947b9a5cd1d58bfe6be9a94cf44ad0179ae37dd6a1c48528e6b1b52849847df77e9a70716b3
  • SSDEEP 1536:q5BS1U2L3VQmMiO6WMYtlJ5xYp07gCbYt9y9S6jOLcVV:WBSq2bVQdiO6WMYtb52p07gCb49yFOL0
  • TLSH
    T1BB433B4877E41E19D2FEBFB06DB2A6470636E9174D13DA5E08D581AA2B337C0CE507A3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionxwormpersistenceprivilege_escalationrattrojan

  • 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

  • Disables Task Manager via registry modification

    defense_evasion

  • Checks computer location settings

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

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Loads dropped DLL

  • Registers new Windows logon scripts automatically executed at logon.

    persistence

  • 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.

    discovery
  behavioral1