General

  • Target
    dlllist.txt
  • Size 35B
  • Sample240705-trnzjstfmd
  • SHA256 662dd415e2796635702c49586fb99ae62a3c6f595976d6923ec8a4e7c23fa8fe
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lumma

C2
  • https://bouncedgowp.shop/api

Targets

    • Target
      dlllist.txt
    • Size 35B
    • SHA256 662dd415e2796635702c49586fb99ae62a3c6f595976d6923ec8a4e7c23fa8fe
    • MD5 SHA1 SHA512
    • Lumma Stealer

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

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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