General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241121-l2r5ys1aka

  • MD5

    07b5dfd3ec7ec5027e2d365c8eaae3e5

  • SHA1

    4d33a67a726467a5856c5c96f9171711991eb399

  • SHA256

    41347ee43538fc482dad56bbcc2536affa28ab067bba3852ec7d76a497c7783a

  • SHA512

    907a4eb1554092ac5d3826dcc4efc51bb48d5b0768783547dcd93ab91901cf5cbfb3ed9006c3d377a6aef2cf802dfb82bbeee70a4b74f0c967623f931aa440e4

  • SSDEEP

    24576:G0rECuZpR4P1hWRBnAOVj05sbj00BjRnOhKlT0zlDqGSa1h91s+N2t9aKYa7HNLe:kCVthsjZo0BjD4lf/1h9PAa2NGKzI

Malware Config

Extracted

Family

lumma

C2

https://p3ar11fter.sbs

https://3xp3cts1aim.sbs

https://owner-vacat10n.sbs

https://peepburry828.sbs

https://p10tgrace.sbs

https://befall-sm0ker.sbs

https://librari-night.sbs

https://processhol.sbs

https://cook-rain.sbs

Extracted

Family

lumma

C2

https://cook-rain.sbs/api

https://librari-night.sbs/api

https://befall-sm0ker.sbs/api

https://owner-vacat10n.sbs/api

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      07b5dfd3ec7ec5027e2d365c8eaae3e5

    • SHA1

      4d33a67a726467a5856c5c96f9171711991eb399

    • SHA256

      41347ee43538fc482dad56bbcc2536affa28ab067bba3852ec7d76a497c7783a

    • SHA512

      907a4eb1554092ac5d3826dcc4efc51bb48d5b0768783547dcd93ab91901cf5cbfb3ed9006c3d377a6aef2cf802dfb82bbeee70a4b74f0c967623f931aa440e4

    • SSDEEP

      24576:G0rECuZpR4P1hWRBnAOVj05sbj00BjRnOhKlT0zlDqGSa1h91s+N2t9aKYa7HNLe:kCVthsjZo0BjD4lf/1h9PAa2NGKzI

    • 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