Analysis

  • max time kernel
    104s
  • max time network
    143s
  • 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, 12:08

General

  • Target

    rihuata-main/alopernutsa.exe

  • Size

    1.3MB

  • MD5

    740f90748595efb8d155732d1c4a9f10

  • SHA1

    ddca6847a8092fc19a473d483284fc39291bef4b

  • SHA256

    7a5551bd343f4f626e394df465d366fd7ee6e42cd80c24ddbc95b766d20aa28c

  • SHA512

    a2fcda91c75b17f176968e73f0b5127af3073a19c5fab546dd6134bf4d6d0fba3ff82e908aa45b5e6c3507344b0133b21aace1f367a57cb11b3ec4088d52e226

  • SSDEEP

    24576:fHY1ynXyuZNhKCjlD2EQyjQrKVNi7bxpL7tamKHW90j428Tqhn:/wOoKVNQt3Krj42wqhn

Malware Config

Extracted

Family

lumma

C2

https://paraperw.live/smphn

https://metalsyo.digital/opsa

https://pironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://starcloc.bet/GOksAo

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

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\alopernutsa.exe
    "C:\Users\Admin\AppData\Local\Temp\rihuata-main\alopernutsa.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3244-0-0x00000000006B0000-0x0000000000A77000-memory.dmp

    Filesize

    3.8MB

  • memory/3244-1-0x00000000006B0000-0x0000000000A77000-memory.dmp

    Filesize

    3.8MB