Overview

overview

10

Static

static

3

tmpjmzj9zyp.exe

windows10-ltsc_2021-x64

10

tmpjmzj9zyp.exe

windows10-2004-x64

10

tmpjmzj9zyp.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    tmpjmzj9zyp
  • Size 33.2MB
  • Sample260601-wtx2cacw6x
  • SHA256 21aa69b1128ae32071cdaa9fd796c723683e9a9241933161a58358783ad29509
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
lummadefense_evasiondiscoveryexecutionprivilege_escalationstealer

Malware Config

Extracted

Family

  • lumma

C2

  • https://blackswmxc.top/bgry

  • https://voznessxyy.life/bnaz

  • https://zmedtipp.live/mnvzx

  • https://interpwthc.digital/juab

  • https://clatteqrpq.digital/kljz

  • https://overcovtcg.top/juhd

  • https://ninepicchf.bet/lznd

  • https://blackljjwc.run/banj

Attributes
  • build_id

    201c87c7719c2d3e495cfe9473fbe738

Targets

    • Target
      tmpjmzj9zyp
    • Size 33.2MB
    • SHA256 21aa69b1128ae32071cdaa9fd796c723683e9a9241933161a58358783ad29509
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionlummaprivilege_escalationstealer

    • Family: Lumma Stealer, LummaC

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

      stealerlumma

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks