Overview

overview

10

Static

static

7

140c4cc35e...21.exe

windows7-x64

9

140c4cc35e...21.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    140c4cc35e12d280fd72a61d62e53221.exe
  • Size 4.0MB
  • Sample241031-1bawbavphm
  • SHA256 1e9928ca23eb356b43f03adc13f2c2aa9f7d18a5b832973ebbee5b0a77574022
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
lummadiscoveryevasionstealerthemidatrojan

Malware Config

Extracted

Family

  • lumma

C2

  • https://goalyfeastz.site/api

  • https://contemteny.site/api

  • https://dilemmadu.site/api

  • https://authorisev.site/api

Targets

    • Target
      140c4cc35e12d280fd72a61d62e53221.exe
    • Size 4.0MB
    • SHA256 1e9928ca23eb356b43f03adc13f2c2aa9f7d18a5b832973ebbee5b0a77574022
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoveryevasionthemidatrojanlummastealer

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks