Analysis

  • max time kernel
    99s
  • max time network
    106s
  • 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/bomepratiaosa.exe

  • Size

    1.3MB

  • MD5

    6e3c76ae5dc8d3df16faadfefa10745d

  • SHA1

    4e7faac22b135da687f2a19825f9bc55e3220ee4

  • SHA256

    081d74a8ce956185e5f2cb7a8919503153db8c06d1aa4bf5842d3d49cd6beca3

  • SHA512

    7e488437c175004569a436ed8d2474cbd897b39f394d1e7393f5b2b1b06fbb0d365fe79a30621f499514c07ceb8e9dd3ce39d6a09357d0cfa7e6cb8d6a2bec14

  • SSDEEP

    24576:i0fPlwqNoV39w9MX6F8p9jxXfXDi4tfQ6GLIMjVsAUUgyPo2Vr9:3fPqYIw9C6y9jNzjNQ5IMjGVtIVr

Malware Config

Extracted

Family

lumma

C2

https://sparaperw.live/smphn

https://jrxsafer.top/shpaoz

https://-krxspint.digital/kendwz

https://nrhxhube.run/pogrs

https://grxeasyw.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\bomepratiaosa.exe
    "C:\Users\Admin\AppData\Local\Temp\rihuata-main\bomepratiaosa.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1964-0-0x0000000000760000-0x0000000000B2B000-memory.dmp

    Filesize

    3.8MB

  • memory/1964-2-0x0000000000760000-0x0000000000B2B000-memory.dmp

    Filesize

    3.8MB