General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241127-lbwqfstqdp

  • MD5

    9993cb8165c832f8a679afbf89237282

  • SHA1

    ab6daa8019bcb4bd94f5585a7e8bcbd1428f0cb3

  • SHA256

    4572d447052d29a23b288818b4b95d75e09c336113b1b559401466c74532b35d

  • SHA512

    006554a56e8686326e282ab7014dd34be6bd15552abdd7216e64cd237435202fa7371b8d7bcda3109054a826ffb1a30cc52cba7ebbf303703d563a24cc9a0e32

  • SSDEEP

    24576:2fJpqMmpI5AfxyOHTN+tm8GH1MjnFcS4yEb9DafC+XLIgUdLiXljx9RLqMI0L:DMmpIKnHTIE8GHaj6yka9zki5xvq6L

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

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      9993cb8165c832f8a679afbf89237282

    • SHA1

      ab6daa8019bcb4bd94f5585a7e8bcbd1428f0cb3

    • SHA256

      4572d447052d29a23b288818b4b95d75e09c336113b1b559401466c74532b35d

    • SHA512

      006554a56e8686326e282ab7014dd34be6bd15552abdd7216e64cd237435202fa7371b8d7bcda3109054a826ffb1a30cc52cba7ebbf303703d563a24cc9a0e32

    • SSDEEP

      24576:2fJpqMmpI5AfxyOHTN+tm8GH1MjnFcS4yEb9DafC+XLIgUdLiXljx9RLqMI0L:DMmpIKnHTIE8GHaj6yka9zki5xvq6L

    • 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