General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241126-ql79fsyqhq

  • MD5

    d829b60152d0804b14b3382fb876407c

  • SHA1

    b5cca5dad922ff24667e2aa4aa22c70ad5e5bf8c

  • SHA256

    c6cfa1529c033adf2f0421eedb2a0a7b86d1cb6dad292867f6370ee70dbfe3df

  • SHA512

    2c2a9ab3027c9035b22ab5a98f53ae5318a25b2f6ed1e77699c334d8775f81a92e3af1266528acf64d872c8654a0b4361030c74ebc8fc1811a76a6f04821c4e4

  • SSDEEP

    49152:Njrh7fH42+2e2HAvWD9lgC8x2zUrksXFrR:NZjXUgFDPgCdzeH

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://occupy-blushi.sbs/api

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

      file.exe

    • Size

      1.8MB

    • MD5

      d829b60152d0804b14b3382fb876407c

    • SHA1

      b5cca5dad922ff24667e2aa4aa22c70ad5e5bf8c

    • SHA256

      c6cfa1529c033adf2f0421eedb2a0a7b86d1cb6dad292867f6370ee70dbfe3df

    • SHA512

      2c2a9ab3027c9035b22ab5a98f53ae5318a25b2f6ed1e77699c334d8775f81a92e3af1266528acf64d872c8654a0b4361030c74ebc8fc1811a76a6f04821c4e4

    • SSDEEP

      49152:Njrh7fH42+2e2HAvWD9lgC8x2zUrksXFrR:NZjXUgFDPgCdzeH

    • 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