General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241126-ts426ayna1

  • MD5

    cdd5f94d07f51880aac7820d436dbfb0

  • SHA1

    1788017509acc93f8acc5be6c03bb0c05905d0ad

  • SHA256

    59492c239987c11dac31153e0588926b4262589e19da4288915cc49a09a7b43e

  • SHA512

    eeb077e5f834ce539240c5a778d00f7dcbfb01ef46784ccb370bdcd56266f1bb538beff359cd8cdd6bcaa04585378a827b103c5187ea3f6f4d851a8139d3e137

  • SSDEEP

    49152:iLn0hE6opDJrhpwcggnjJ4oK54m9w025:+n0q6o7g6jJ4oK54m9b2

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://blade-govern.sbs/api

https://story-tense-faz.sbs/api

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/api

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      cdd5f94d07f51880aac7820d436dbfb0

    • SHA1

      1788017509acc93f8acc5be6c03bb0c05905d0ad

    • SHA256

      59492c239987c11dac31153e0588926b4262589e19da4288915cc49a09a7b43e

    • SHA512

      eeb077e5f834ce539240c5a778d00f7dcbfb01ef46784ccb370bdcd56266f1bb538beff359cd8cdd6bcaa04585378a827b103c5187ea3f6f4d851a8139d3e137

    • SSDEEP

      49152:iLn0hE6opDJrhpwcggnjJ4oK54m9w025:+n0q6o7g6jJ4oK54m9b2

    • Lumma Stealer, LummaC

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

    • Lumma family

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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks