General

  • Target

    1b33ae0e9637392cd2a7b623ad6b42e64480335fb516f23e426b6ce7979d1eb7

  • Size

    1.8MB

  • Sample

    241231-n6cl6s1qeq

  • MD5

    2fa2cfbc274807ce2640328433f7981b

  • SHA1

    02642f8633d595dd89e505af461364f70a4fd010

  • SHA256

    1b33ae0e9637392cd2a7b623ad6b42e64480335fb516f23e426b6ce7979d1eb7

  • SHA512

    48834a6b1e21504674e8a0bc456b5638d59d5cee6a0437a7677d9df2453751169b72686b49f4c477ab3b3a6d88ddb348fdfe9abc8c92314e10e6f86cb3ffd2d0

  • SSDEEP

    49152:YeOx7EgHNUWirpWXz2+Gg0VQQvqNHAsL9KDr4:YdZNMtyz2Vg0iNz90

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

      1b33ae0e9637392cd2a7b623ad6b42e64480335fb516f23e426b6ce7979d1eb7

    • Size

      1.8MB

    • MD5

      2fa2cfbc274807ce2640328433f7981b

    • SHA1

      02642f8633d595dd89e505af461364f70a4fd010

    • SHA256

      1b33ae0e9637392cd2a7b623ad6b42e64480335fb516f23e426b6ce7979d1eb7

    • SHA512

      48834a6b1e21504674e8a0bc456b5638d59d5cee6a0437a7677d9df2453751169b72686b49f4c477ab3b3a6d88ddb348fdfe9abc8c92314e10e6f86cb3ffd2d0

    • SSDEEP

      49152:YeOx7EgHNUWirpWXz2+Gg0VQQvqNHAsL9KDr4:YdZNMtyz2Vg0iNz90

    • 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