Analysis

  • max time kernel
    103s
  • max time network
    147s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    05/04/2025, 12:07

General

  • Target

    rihuata-main/ripapakalswa.exe

  • Size

    1.3MB

  • MD5

    ebe68155a91b74264313e5db0c3da137

  • SHA1

    26ad1ed1b56f1f4404a213aa1d7ac2053c4451ac

  • SHA256

    99ee8244a3fb9287717f77398438ae60f8fe7abf29a36776cc2d76b985b0bb9b

  • SHA512

    b7d9807c4098721a345bb94fbcf0c774ee03cf1ab1f44e2f148c17e5fa61c26fe854a4c1288262933eab5cc7df4de905a9a346cb03ab17b0cf56e526fa1c0552

  • SSDEEP

    24576:nWbXCAk4+ydf7WS6rMelJg55qcDEO3rh1wMz9Sebuxec5YBz7O8q:OXc+df/IgXqcDEUrnb2eaYHhq

Malware Config

Extracted

Family

lumma

C2

https://paraperw.live/smphn

https://jrxsafer.top/shpaoz

https://krxspint.digital/kendwz

https://rhxhube.run/pogrs

https://grxeasyw.digital/xxepw

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://8xrfxcaseq.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 2 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\ripapakalswa.exe
    "C:\Users\Admin\AppData\Local\Temp\rihuata-main\ripapakalswa.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3972-0-0x0000000000690000-0x0000000000A5A000-memory.dmp

    Filesize

    3.8MB

  • memory/3972-2-0x0000000000690000-0x0000000000A5A000-memory.dmp

    Filesize

    3.8MB