General

  • Target

    https://www.mediafire.com/folder/6q6psz38mqj7b

  • Sample

    240705-q9xsmazbnq

Malware Config

Extracted

Family

lumma

C2

https://bargainnykwo.shop/api

Targets

    • Target

      https://www.mediafire.com/folder/6q6psz38mqj7b

    • Lumma Stealer

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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks