Overview

overview

10

Static

static

3

e3801874cc...6e.exe

windows7-x64

10

e3801874cc...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    e3801874cc5d57f0f249ba6499d6c870e2a1ed6f695ada3389cbf19ed2c85d6e
  • Size 2.9MB
  • Sample241024-3gc9qsxerc
  • SHA256 e3801874cc5d57f0f249ba6499d6c870e2a1ed6f695ada3389cbf19ed2c85d6e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
loaderbotxmrigdiscoveryloaderminerpersistence

Malware Config

Extracted

Family

  • loaderbot

C2

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

Targets

    • Target
      e3801874cc5d57f0f249ba6499d6c870e2a1ed6f695ada3389cbf19ed2c85d6e
    • Size 2.9MB
    • SHA256 e3801874cc5d57f0f249ba6499d6c870e2a1ed6f695ada3389cbf19ed2c85d6e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    loaderbotxmrigdiscoveryloaderminerpersistence

    • 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

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks