Overview

overview

10

Static

static

3

dcf95c94c1...4b.exe

windows7-x64

10

dcf95c94c1...4b.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    dcf95c94c1f8bf06dc0e56d32075ec4b.exe
  • Size 1.8MB
  • Sample250201-tcdv2a1mdk
  • SHA256 5ddd2c06abc94aef41bbc697dd5bb4ca88bd013499067f082abc4a1c975f0796
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
lummadefense_evasiondiscoverystealer

Malware Config

Extracted

Family

  • lumma

C2

  • https://toppyneedus.biz/api

Targets

    • Target
      dcf95c94c1f8bf06dc0e56d32075ec4b.exe
    • Size 1.8MB
    • SHA256 5ddd2c06abc94aef41bbc697dd5bb4ca88bd013499067f082abc4a1c975f0796
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    lummadefense_evasiondiscoverystealer

    • 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)

      defense_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.

      defense_evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks