General

  • Target

    d83ad5281687462f303ced4b7a986ca7756a5e77390561ac3211c8832925dd0c.exe

  • Size

    1.7MB

  • Sample

    250101-z1vfkswrel

  • MD5

    2727810a8eb8ccbe275348f3b486bb1d

  • SHA1

    a31f67a073cd0fe0b4c621142dbba43fdf7eb036

  • SHA256

    d83ad5281687462f303ced4b7a986ca7756a5e77390561ac3211c8832925dd0c

  • SHA512

    ef362ab194cfe4e10f9e8d62e206725b506906a1ba5a5d8de08e8bbfc6d579720daae6d4723fd4f3bb9ffe314247ea424530bef12f91756613a82e3fcdb0fef3

  • SSDEEP

    49152:8DuQ9v2C1ckYvOoRSQPUiSTnK2ygVk6uzsxnzq:8DmC1Ja1SWrSjKHAvnzq

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

      d83ad5281687462f303ced4b7a986ca7756a5e77390561ac3211c8832925dd0c.exe

    • Size

      1.7MB

    • MD5

      2727810a8eb8ccbe275348f3b486bb1d

    • SHA1

      a31f67a073cd0fe0b4c621142dbba43fdf7eb036

    • SHA256

      d83ad5281687462f303ced4b7a986ca7756a5e77390561ac3211c8832925dd0c

    • SHA512

      ef362ab194cfe4e10f9e8d62e206725b506906a1ba5a5d8de08e8bbfc6d579720daae6d4723fd4f3bb9ffe314247ea424530bef12f91756613a82e3fcdb0fef3

    • SSDEEP

      49152:8DuQ9v2C1ckYvOoRSQPUiSTnK2ygVk6uzsxnzq:8DmC1Ja1SWrSjKHAvnzq

    • 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