General

  • Target

    furra.exe

  • Size

    8.0MB

  • Sample

    250208-vf35rswkax

  • MD5

    05f42a351356393179165a84086f8c07

  • SHA1

    71093fd05686d6202bf4144f94920deefe551f96

  • SHA256

    2959ff0bf986bddeb56abf2f54d30ecdc8a645311bba6c674f0aedaaa7594912

  • SHA512

    b6fe9334bbd7dcd55f9b997e502839dd8c26d058ada49a3b804d7e41ee335abb2ab4e5ab0974da5fed3532a0beb8ca9e57b1cb5e416a94803a52a5f4ba9d4c08

  • SSDEEP

    98304:s4IeiLEkjp/ABP9X6OmtVtNjgpiM+txC1xcTP8cY1JusPWBGu7oBCN7c4J+Rt+x9:s4tCpwJcY1JufL7oBH2IQxLLiU6

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://berserkyfir.click/api

Extracted

Family

cryptbot

C2

http://home.twelveff20pn.top/HfqvZFTxgmZzemQbMMGA1736773805

Targets

    • Target

      furra.exe

    • Size

      8.0MB

    • MD5

      05f42a351356393179165a84086f8c07

    • SHA1

      71093fd05686d6202bf4144f94920deefe551f96

    • SHA256

      2959ff0bf986bddeb56abf2f54d30ecdc8a645311bba6c674f0aedaaa7594912

    • SHA512

      b6fe9334bbd7dcd55f9b997e502839dd8c26d058ada49a3b804d7e41ee335abb2ab4e5ab0974da5fed3532a0beb8ca9e57b1cb5e416a94803a52a5f4ba9d4c08

    • SSDEEP

      98304:s4IeiLEkjp/ABP9X6OmtVtNjgpiM+txC1xcTP8cY1JusPWBGu7oBCN7c4J+Rt+x9:s4tCpwJcY1JufL7oBH2IQxLLiU6

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Enumerates VirtualBox registry keys

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks