Overview

overview

10

Static

static

3

tmpk4sk_ene.exe

windows10-ltsc_2021-x64

10

tmpk4sk_ene.exe

windows10-2004-x64

10

tmpk4sk_ene.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/06/2026, 18:06

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General

  • Target
    tmpk4sk_ene.exe
  • Size 392KB
  • Sample260601-wp8bhsdy7q
  • SHA256 40fd2ad546784e2fb477aa2bc0a51d4a4140ac0cd8e8ce02e1c9f22483573b69
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverylummastealer

Malware Config

Extracted

Family

  • lumma

C2

  • https://pillowbrocccolipe.shop/api

  • https://communicationgenerwo.shop/api

  • https://diskretainvigorousiw.shop/api

  • https://affordcharmcropwo.shop/api

  • https://dismissalcylinderhostw.shop/api

  • https://enthusiasimtitleow.shop/api

  • https://worryfillvolcawoi.shop/api

  • https://cleartotalfisherwo.shop/api

Signatures

  • Family: Lumma Stealer, LummaC

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

    stealerlumma
  • Program crash 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmpk4sk_ene.exe
    "C:\Users\Admin\AppData\Local\Temp\tmpk4sk_ene.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 976 -s 476
      2⤵
      • Program crash
      PID:4532
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 976 -ip 976
    1⤵
      PID:3516

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/976-0-0x0000000000568000-0x0000000000569000-memory.dmp
          Download

          memory/976-2-0x0000000000400000-0x000000000056A000-memory.dmp
          Download

          memory/976-3-0x0000000000400000-0x000000000056A000-memory.dmp
          Download

          memory/976-5-0x0000000000400000-0x000000000056A000-memory.dmp
          Download

          memory/976-4-0x0000000000400000-0x000000000056A000-memory.dmp
          Download