General

  • Target

    c42744945dad8a8d26c2f7d411bf45de56d564584ebc798901ac86be2f620bbdN.exe

  • Size

    1.8MB

  • Sample

    250102-ecz1ya1qby

  • MD5

    7035d0cc4f7b5972cf12f3f58adbb800

  • SHA1

    73e19872f27843c3090081cda54b502bbe0dc71d

  • SHA256

    c42744945dad8a8d26c2f7d411bf45de56d564584ebc798901ac86be2f620bbd

  • SHA512

    256c40923ef4e93cb0a7de97639c1c8a87aef6bcdabd197aff3dcd70d7c31f293727be254122048aa9724b22f05a7fd1db21e45ee7514768fc75683a3d91f59f

  • SSDEEP

    49152:Jzz9h8wy4hQpAZZdHDHP9uWEitEuT64tp9Btuo+t:JzW0vBlu4tXZr+

Malware Config

Extracted

Family

lumma

C2

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

https://mindhandru.buzz/api

Targets

    • Target

      c42744945dad8a8d26c2f7d411bf45de56d564584ebc798901ac86be2f620bbdN.exe

    • Size

      1.8MB

    • MD5

      7035d0cc4f7b5972cf12f3f58adbb800

    • SHA1

      73e19872f27843c3090081cda54b502bbe0dc71d

    • SHA256

      c42744945dad8a8d26c2f7d411bf45de56d564584ebc798901ac86be2f620bbd

    • SHA512

      256c40923ef4e93cb0a7de97639c1c8a87aef6bcdabd197aff3dcd70d7c31f293727be254122048aa9724b22f05a7fd1db21e45ee7514768fc75683a3d91f59f

    • SSDEEP

      49152:Jzz9h8wy4hQpAZZdHDHP9uWEitEuT64tp9Btuo+t:JzW0vBlu4tXZr+

    • 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