General

  • Target

    95db7c3a8343cbfac2007296fcb6868660c546ea5e0f727d27e5ee384b243e33N.exe

  • Size

    1.7MB

  • Sample

    250102-fgy5wawqhm

  • MD5

    4c338813afa0351f41aeba38f63bd1c0

  • SHA1

    d35e6a03530ea23ef570be15b75d1f3cb43af11c

  • SHA256

    95db7c3a8343cbfac2007296fcb6868660c546ea5e0f727d27e5ee384b243e33

  • SHA512

    cba4ded73e2d9ce24f74248b5afd9ecf776e69494fc075e31e2e5896c4634438ff25fc5e7a711c673a9577d01a6c8249d79c51494b0e60cb93bc53bc84e5e06a

  • SSDEEP

    49152:8DuQ9v2C1ckYvOoRSQPUiSTnK2ygVk6uzsxnz:8DmC1Ja1SWrSjKHAvnz

Malware Config

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Extracted

Family

lumma

C2

https://fancywaxxers.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.shop/api

Targets

    • Target

      95db7c3a8343cbfac2007296fcb6868660c546ea5e0f727d27e5ee384b243e33N.exe

    • Size

      1.7MB

    • MD5

      4c338813afa0351f41aeba38f63bd1c0

    • SHA1

      d35e6a03530ea23ef570be15b75d1f3cb43af11c

    • SHA256

      95db7c3a8343cbfac2007296fcb6868660c546ea5e0f727d27e5ee384b243e33

    • SHA512

      cba4ded73e2d9ce24f74248b5afd9ecf776e69494fc075e31e2e5896c4634438ff25fc5e7a711c673a9577d01a6c8249d79c51494b0e60cb93bc53bc84e5e06a

    • SSDEEP

      49152:8DuQ9v2C1ckYvOoRSQPUiSTnK2ygVk6uzsxnz:8DmC1Ja1SWrSjKHAvnz

    • 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