Analysis

  • max time kernel
    104s
  • max time network
    142s
  • 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/nvtipoawdkthawd.exe

  • Size

    1.3MB

  • MD5

    282120259a5127ed4945c4d229a0af87

  • SHA1

    8e1599d0cb430790cf041b9358b13df93852ffca

  • SHA256

    c7846b5ee0fb1b7d28ecfce880bcd873f94173073fbf44805d57ab82589154e4

  • SHA512

    9f27faae753cae796f6800a4450f890f21051b7a8887885ff551e488dbf106acf2a80ca81849af83a78a75843facd61ff35d0f54995a21a5d0e978f7069a0016

  • SSDEEP

    24576:vYU3pCUAqAiBcVmRhJ3Btxw+UEmlFN/nL0BhxM0NrpJ/Rtl:VpC1iB9LJH9dmX9LYxM0l7Jt

Malware Config

Extracted

Family

lumma

C2

https://transfosdrm.live/qwopr

https://jrxsafer.top/shpaoz

https://krxspint.digital/kendwz

https://rhxhube.run/pogrs

https://grxeasyw.digital/xxepw

https://tadvennture.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 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\nvtipoawdkthawd.exe
    "C:\Users\Admin\AppData\Local\Temp\rihuata-main\nvtipoawdkthawd.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:6000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/6000-0-0x0000000000740000-0x0000000000B0B000-memory.dmp

    Filesize

    3.8MB

  • memory/6000-1-0x0000000000740000-0x0000000000B0B000-memory.dmp

    Filesize

    3.8MB