Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 1.7MB
  • Sample241124-tgryfsxkft
  • SHA256 1a3f62fb817fa06f159b3f07dac67b3c8c450fd11a230a1ea0e043ea823047c1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
lummadiscoveryevasionstealer

Malware Config

Extracted

Family

  • lumma

C2

  • https://powerful-avoids.sbs

  • https://motion-treesz.sbs

  • https://disobey-curly.sbs

  • https://leg-sate-boat.sbs

  • https://story-tense-faz.sbs

  • https://blade-govern.sbs

  • https://occupy-blushi.sbs

  • https://frogs-severz.sbs

  • https://property-imper.sbs

Extracted

Family

  • lumma

C2

  • https://property-imper.sbs/api

  • https://frogs-severz.sbs/api

  • https://occupy-blushi.sbs/api

  • https://blade-govern.sbs/api

  • https://story-tense-faz.sbs/api

  • https://leg-sate-boat.sbs/api

  • https://disobey-curly.sbs/api

  • https://motion-treesz.sbs/api

  • https://powerful-avoids.sbs/api

Targets

    • Target
      file.exe
    • Size 1.7MB
    • SHA256 1a3f62fb817fa06f159b3f07dac67b3c8c450fd11a230a1ea0e043ea823047c1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    lummadiscoveryevasionstealer

    • Lumma Stealer, LummaC

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

      stealerlumma

    • Lumma family

      lumma

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks