General

  • Target

    https://krnl.vip/download/

  • Sample

    230506-1an2jsga56

Malware Config

Targets

    • Target

      https://krnl.vip/download/

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • XMRig Miner payload

    • Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

    • xmrig

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

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v6

Tasks