General

  • Target

    random.exe

  • Size

    1.8MB

  • Sample

    250118-wbv42a1jcj

  • MD5

    8c98f00647fcf80b28c982c2d02d2c80

  • SHA1

    1ece85f93830497547254496295c319a26208883

  • SHA256

    5064a5d432b8aa2c46752d5d680bb56ac1a0c100330226fc7c66bb3b87ac91b1

  • SHA512

    736f78e95250f2127c4245f75dd8e0381b80bf801c6e6925a1421b6e1f3a0de39fadc766c640a0968742bd9743725ff91d182fedb01509624f45d02ccc12d773

  • SSDEEP

    49152:w2tk1yMCDI1L6sIEwseW2fdfnfFxCa0b37:+1y20WENfFAa0j7

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

Targets

    • Target

      random.exe

    • Size

      1.8MB

    • MD5

      8c98f00647fcf80b28c982c2d02d2c80

    • SHA1

      1ece85f93830497547254496295c319a26208883

    • SHA256

      5064a5d432b8aa2c46752d5d680bb56ac1a0c100330226fc7c66bb3b87ac91b1

    • SHA512

      736f78e95250f2127c4245f75dd8e0381b80bf801c6e6925a1421b6e1f3a0de39fadc766c640a0968742bd9743725ff91d182fedb01509624f45d02ccc12d773

    • SSDEEP

      49152:w2tk1yMCDI1L6sIEwseW2fdfnfFxCa0b37:+1y20WENfFAa0j7

    • 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