Overview

overview

10

Static

static

1

Monker_loader.bat

windows11-21h2-x64

10

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General

  • Target
    Monker_loader.bat
  • Size 294KB
  • Sample240607-18b5msed58
  • SHA256 ebd66fd9265f312babcebc214c9e23433e0c0e88504c5859f034bdacffd54ddb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • 135.125.21.87:7000

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Targets

    • Target
      Monker_loader.bat
    • Size 294KB
    • SHA256 ebd66fd9265f312babcebc214c9e23433e0c0e88504c5859f034bdacffd54ddb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    xwormexecutionpersistencerattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks