Overview

overview

10

Static

static

71f4760536...53.exe

windows7-x64

10

71f4760536...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553.exe
  • Size 4.2MB
  • Sample221223-ae2kbsaf81
  • SHA256 71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
loaderbotxmrigloaderminerpersistence

Malware Config

Extracted

Family

  • loaderbot

C2

  • http://mrmax4td.beget.tech/cmd.php

Targets

    • Target
      71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553.exe
    • Size 4.2MB
    • SHA256 71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    loaderbotxmrigloaderminerpersistence

    • LoaderBot

      LoaderBot is a loader written in .NET downloading and executing miners.

      loaderminerloaderbot

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • LoaderBot executable

    • XMRig Miner payload

      miner

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks