Overview

overview

10

Static

static

3

7047b240f5...3d.exe

windows7-x64

10

7047b240f5...3d.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    7047b240f5a5e866262dfcc36f919f3d.exe
  • Size 5.9MB
  • Sample241227-q75epawmap
  • SHA256 23f525572220eef117b077bc9ee2a39729a0b9b3c58543c814084e63bfca8e34
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
lummadiscoveryevasionstealer

Malware Config

Extracted

Family

  • lumma

Targets

    • Target
      7047b240f5a5e866262dfcc36f919f3d.exe
    • Size 5.9MB
    • SHA256 23f525572220eef117b077bc9ee2a39729a0b9b3c58543c814084e63bfca8e34
    • 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

    • Enumerates VirtualBox registry keys

      evasion

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

      evasion

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks