Overview

overview

10

Static

static

3

omesfn.exe

windows10-ltsc_2021-x64

8

omesfn.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    omesfn.exe
  • Size 65.1MB
  • Sample260822-hkhcmsfm6s
  • SHA256 924818d2aa6e6d8291e9f7847501df5cd90511c99fb88b379cae269c5aa0d623
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpyinstallerrattrojan

Malware Config

Targets

    • Target
      omesfn.exe
    • Size 65.1MB
    • SHA256 924818d2aa6e6d8291e9f7847501df5cd90511c99fb88b379cae269c5aa0d623
    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks