General

  • Target

    0456e14dab2d9d41a45b28c8723ed8552261af595dadcb2c8c51c360768aa549.exe

  • Size

    1.7MB

  • Sample

    241128-chsspszqfw

  • MD5

    89faca44024e99edfbd70c65d2aa5f6a

  • SHA1

    e659b88629df66b3e638b982f9ca97c764d922ff

  • SHA256

    0456e14dab2d9d41a45b28c8723ed8552261af595dadcb2c8c51c360768aa549

  • SHA512

    f55a721887905fd0c1ed7f64bcdd409aa0d364202d319a25eb357d88a7094e2946c5ad5e190e05eaa5bbcbbddc1ba99c11f282b04820df126af61cf15f4047b6

  • SSDEEP

    49152:N0aFIPnakJtRr2QAlZyKVhBUI25qc1yuuYpYH/Vi:N09jDRCQOBRUI25xyV7t

Malware Config

Extracted

Family

lumma

C2

https://preside-comforter.sbs

https://savvy-steereo.sbs

https://copper-replace.sbs

https://record-envyp.sbs

https://slam-whipp.sbs

https://wrench-creter.sbs

https://looky-marked.sbs

https://plastic-mitten.sbs

https://hallowed-noisy.sbs

Extracted

Family

lumma

C2

https://hallowed-noisy.sbs/api

https://plastic-mitten.sbs/api

https://looky-marked.sbs/api

https://wrench-creter.sbs/api

https://slam-whipp.sbs/api

https://record-envyp.sbs/api

https://copper-replace.sbs/api

https://savvy-steereo.sbs/api

https://preside-comforter.sbs/api

Targets

    • Target

      0456e14dab2d9d41a45b28c8723ed8552261af595dadcb2c8c51c360768aa549.exe

    • Size

      1.7MB

    • MD5

      89faca44024e99edfbd70c65d2aa5f6a

    • SHA1

      e659b88629df66b3e638b982f9ca97c764d922ff

    • SHA256

      0456e14dab2d9d41a45b28c8723ed8552261af595dadcb2c8c51c360768aa549

    • SHA512

      f55a721887905fd0c1ed7f64bcdd409aa0d364202d319a25eb357d88a7094e2946c5ad5e190e05eaa5bbcbbddc1ba99c11f282b04820df126af61cf15f4047b6

    • SSDEEP

      49152:N0aFIPnakJtRr2QAlZyKVhBUI25qc1yuuYpYH/Vi:N09jDRCQOBRUI25xyV7t

    • 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