Overview

overview

10

Static

static

1

WinNc.ps1

windows7-x64

3

WinNc.ps1

windows10-2004-x64

10

Sharing

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General

  • Target
    WinNc.bin.zip
  • Size 1KB
  • Sample240601-3cexrsbb27
  • SHA256 720dfd587b2acf5a3ac40185adbb49fbab4f1f18004e57af6d5a6980c0b8ccce
  • MD5 SHA1 SHA512
Score
10/10
lummaexecutionstealer

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://drinkresources.rest/df/data.zip
  • exe.dropper

    https://stats.drinkresources.rest/post.php?status=2
  • exe.dropper

    https://stats.drinkresources.rest/post.php?status=3

Extracted

Family

  • lumma

C2

  • https://grazeinnocenttyyek.shop/api

  • https://horsedwollfedrwos.shop/api

  • https://patternapplauderw.shop/api

  • https://understanndtytonyguw.shop/api

  • https://considerrycurrentyws.shop/api

  • https://messtimetabledkolvk.shop/api

  • https://detailbaconroollyws.shop/api

  • https://deprivedrinkyfaiir.shop/api

  • https://relaxtionflouwerwi.shop/api

Targets

    • Target
      WinNc.bin
    • Size 1KB
    • SHA256 22b607cba20413cd4363dd69d04d7ecda694ce3cf514f965a74c3605c7793248
    • MD5 SHA1 SHA512
    Score
    10/10
    executionlummastealer

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

      stealerlumma

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks