General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241127-eegmdavrcz

  • MD5

    c6452e791c4c6e165667524e2f4e90a5

  • SHA1

    74a701fa01137b87633bbb24ddb32df43bcc2904

  • SHA256

    ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449

  • SHA512

    2bcc5eded72d7e8c77fd02cc115f053467848e3252876dabf9addffcf3e89fc4c3fea6b909a77cabdb57a70f0cfe06d5cbe325aa3955a332f06ef9d92ef5149e

  • SSDEEP

    49152:RxDlz+apbPodXdzqUd+n7hXt5IuzqGQNgdq:HVbpDoTmXtTq7g

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

https://blade-govern.sbs/api

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      c6452e791c4c6e165667524e2f4e90a5

    • SHA1

      74a701fa01137b87633bbb24ddb32df43bcc2904

    • SHA256

      ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449

    • SHA512

      2bcc5eded72d7e8c77fd02cc115f053467848e3252876dabf9addffcf3e89fc4c3fea6b909a77cabdb57a70f0cfe06d5cbe325aa3955a332f06ef9d92ef5149e

    • SSDEEP

      49152:RxDlz+apbPodXdzqUd+n7hXt5IuzqGQNgdq:HVbpDoTmXtTq7g

    • 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