Overview

overview

10

Static

static

3

xbbd9b8056...38.exe

windows10-2004-x64

10

xbbd9b8056...38.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    xbbd9b8056f45e78c75028f31179a89b92e5d75e179ee2fcde1e3d57ee2264538.exe
  • Size 4.0MB
  • Sample260702-j38g8aet91
  • SHA256 bbd9b8056f45e78c75028f31179a89b92e5d75e179ee2fcde1e3d57ee2264538
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderxwormexecutionloaderrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • laohen1.myvnc.com:443

Mutex

  • wghJabVgYyWEdcPA

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      xbbd9b8056f45e78c75028f31179a89b92e5d75e179ee2fcde1e3d57ee2264538.exe
    • Size 4.0MB
    • SHA256 bbd9b8056f45e78c75028f31179a89b92e5d75e179ee2fcde1e3d57ee2264538
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executiondonutloaderxwormloaderrattrojan

    • Detect Xworm Payload

    • Detects DonutLoader

      loader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks