Analysis

  • max time kernel
    103s
  • max time network
    146s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250313-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250313-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    05/04/2025, 12:07

General

  • Target

    rihuata-main/nopekapeaaa.exe

  • Size

    1.3MB

  • MD5

    ed974d9ecc80c4e2e6acab6cac07dd77

  • SHA1

    7e8248d50ba911a1a54d2cf204715f614bdcac93

  • SHA256

    9b23b051c68b7c405836c6c63d7b6b371cce937ba6ddfd9e9d2db96c321c498d

  • SHA512

    e06a5bfb84287ff4145bcdb420bfa9c4ff0c125cad9227904704b74e98e878edfaa01d8e6f713a92e0ca686cfe1047e11f07055002115493cf24c939fe56e37b

  • SSDEEP

    24576:0rghC1X7KzORwiEnYOi3TAVB498ecEKCq/3GRCKpsPQCphK5voiZaB4A39Mew:97iWnETAVB7/WUKQpphK5QWyC

Malware Config

Extracted

Family

lumma

C2

https://paraperw.live/smphn

https://bjrxsafer.top/shpaoz

https://krxspint.digital/kendwz

https://rhxhube.run/pogrs

https://igrxeasyw.digital/xxepw

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://xrfxcaseq.live/gspaz

https://ywmedici.top/noagis

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rihuata-main\nopekapeaaa.exe
    "C:\Users\Admin\AppData\Local\Temp\rihuata-main\nopekapeaaa.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2608-0-0x0000000000AB0000-0x0000000000E7A000-memory.dmp

    Filesize

    3.8MB

  • memory/2608-2-0x0000000000AB0000-0x0000000000E7A000-memory.dmp

    Filesize

    3.8MB