General

  • Target

    c0cfe2d0e64eb0de9ae473d3cf88d4a9.exe

  • Size

    1.8MB

  • Sample

    241231-knqvassnds

  • MD5

    c0cfe2d0e64eb0de9ae473d3cf88d4a9

  • SHA1

    bdaf4ea881904d0f6cb6a5e2786a65ea2a488da0

  • SHA256

    8812447d76e1ef7b1dbe567acb705e1f2023f2265d99ad83307d858ef429a5b5

  • SHA512

    e34a81dc3ccb1e474ecfa21e9eb44400e9c86d7377cc5130fd29805fe7d23de5749cfd2cb898f8bc8f3ff1fe7654f11419eddfadad9fd20cc61f1504362ff7fc

  • SSDEEP

    24576:irxnl5lRA5b3N7mi0c5ThIJdzIZcR8szndPRCtIkNt0gusT6FIQi1rUMg47+l:iFnnlR4bd7m0a2srnaTeIQCrgL

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

      c0cfe2d0e64eb0de9ae473d3cf88d4a9.exe

    • Size

      1.8MB

    • MD5

      c0cfe2d0e64eb0de9ae473d3cf88d4a9

    • SHA1

      bdaf4ea881904d0f6cb6a5e2786a65ea2a488da0

    • SHA256

      8812447d76e1ef7b1dbe567acb705e1f2023f2265d99ad83307d858ef429a5b5

    • SHA512

      e34a81dc3ccb1e474ecfa21e9eb44400e9c86d7377cc5130fd29805fe7d23de5749cfd2cb898f8bc8f3ff1fe7654f11419eddfadad9fd20cc61f1504362ff7fc

    • SSDEEP

      24576:irxnl5lRA5b3N7mi0c5ThIJdzIZcR8szndPRCtIkNt0gusT6FIQi1rUMg47+l:iFnnlR4bd7m0a2srnaTeIQCrgL

    • 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