General

  • Target

    5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478

  • Size

    1.8MB

  • Sample

    241126-wvwjxayrdl

  • MD5

    3ebf7bb70dc746683d4274c4af45c8ac

  • SHA1

    c8e8a9ac38e48739061c5af85430db6b7524ff44

  • SHA256

    5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478

  • SHA512

    945da4c90d5bf99478c3c6e56e62c781c6bbff20301a82bb0f7b36741c89dabed5601ea07f1ee049e3a80e79c85f43d5ab0dc6e189a2dc1f59e3e045e1250a76

  • SSDEEP

    49152:oL190+vuRlB360U24BwKE/SSTlL+kCrNh6Q1X/VmSDEIt:op9vuHGBmSSonNhZ1XMSn

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://blade-govern.sbs/api

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

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/api

Targets

    • Target

      5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478

    • Size

      1.8MB

    • MD5

      3ebf7bb70dc746683d4274c4af45c8ac

    • SHA1

      c8e8a9ac38e48739061c5af85430db6b7524ff44

    • SHA256

      5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478

    • SHA512

      945da4c90d5bf99478c3c6e56e62c781c6bbff20301a82bb0f7b36741c89dabed5601ea07f1ee049e3a80e79c85f43d5ab0dc6e189a2dc1f59e3e045e1250a76

    • SSDEEP

      49152:oL190+vuRlB360U24BwKE/SSTlL+kCrNh6Q1X/VmSDEIt:op9vuHGBmSSonNhZ1XMSn

    • 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