General

  • Target

    71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553

  • Size

    4.2MB

  • Sample

    221220-vdez6aad57

  • MD5

    3c10a82315dff77af1026ebc85817d56

  • SHA1

    059d5ddf72fa0a37f83f7d57c069fec9461f2611

  • SHA256

    71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553

  • SHA512

    7f25dfbd926394d903a158f7345850f7cb7329b5afef5501e2a91623ea6833c2642db89550d02169ef1cc2458be30f19c2dc673f7747ac185c733ffcd92a614c

  • SSDEEP

    98304:Dg2UKMx7bVNlh4DzS3Sj9SbG80ojiDf7fNinIRx//3LtTs4z0izea4JJVy1s+BJ:Dg2UNbV7hV3KSSlJT/PLtN0iya4Jjy1T

Malware Config

Extracted

Family

loaderbot

C2

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

Targets

    • Target

      71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553

    • Size

      4.2MB

    • MD5

      3c10a82315dff77af1026ebc85817d56

    • SHA1

      059d5ddf72fa0a37f83f7d57c069fec9461f2611

    • SHA256

      71f47605360c60769050baadca0a2591c034509e0264fab25fd772a6a67d9553

    • SHA512

      7f25dfbd926394d903a158f7345850f7cb7329b5afef5501e2a91623ea6833c2642db89550d02169ef1cc2458be30f19c2dc673f7747ac185c733ffcd92a614c

    • SSDEEP

      98304:Dg2UKMx7bVNlh4DzS3Sj9SbG80ojiDf7fNinIRx//3LtTs4z0izea4JJVy1s+BJ:Dg2UNbV7hV3KSSlJT/PLtN0iya4Jjy1T

    • LoaderBot

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

    • xmrig

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

    • LoaderBot executable

    • XMRig Miner payload

    • 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

MITRE ATT&CK Enterprise v6

Tasks