General

  • Target

    https://pastebin.com/guAYruHv

  • Sample

    250117-1e3eqstmfy

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

https://propierty-hotelid424497.com/captcha

Extracted

Language
ps1
Source
URLs
exe.dropper

https://propierty-hotelid424497.com/captcha/package1.zip

Extracted

Family

lumma

C2

https://impresnyb.cyou/api

Targets

    • Target

      https://pastebin.com/guAYruHv

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks