General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241127-clkaqsxrgn

  • MD5

    4d590c2e2723f4ddad39983cfcd016e0

  • SHA1

    7820b528b791f5bc0a6f648e1abcdcf153d0584d

  • SHA256

    f2c1208026df174002f01a627d04e9dedc0722b40736fadaea5573dcb1dd7ad4

  • SHA512

    920ca5ced1d710acdae75f3fa643355ebf99c4d107a8afce30e4c7377e5b7a230a8a49d978ffdb84d706adb37045028b9f005f354b3a9362e1a5bdc711b31eb2

  • SSDEEP

    49152:IJxkPRAf149Icr7tnL9/e71pI9R0Y6eQ:IJxg/OQ1expcH6

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

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      4d590c2e2723f4ddad39983cfcd016e0

    • SHA1

      7820b528b791f5bc0a6f648e1abcdcf153d0584d

    • SHA256

      f2c1208026df174002f01a627d04e9dedc0722b40736fadaea5573dcb1dd7ad4

    • SHA512

      920ca5ced1d710acdae75f3fa643355ebf99c4d107a8afce30e4c7377e5b7a230a8a49d978ffdb84d706adb37045028b9f005f354b3a9362e1a5bdc711b31eb2

    • SSDEEP

      49152:IJxkPRAf149Icr7tnL9/e71pI9R0Y6eQ:IJxg/OQ1expcH6

    • 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