Resubmissions

13-11-2024 01:48

241113-b8hvratmas 10

12-11-2024 21:29

241112-1by8xa1jcx 10

General

  • Target

    https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbHNKZWxBOExZQ0xxc0hXU3JzMmc2a1NrVXpBUXxBQ3Jtc0trZmhaNU4xa3ljc1d5WFpNMTF1T2RQSnlJVTZlOXpBSl91N3lRTTI1NTBGNVExbDQxb0RQdkFBcnV2WnVSY09HSHk1SU1qRGU4bEZ1dGRmbzFMQXdiWGpiS0Ewek9oVUZLUnVvaHpCamdlaEQ2b3pOaw&q=https%3A%2F%2Fsites.google.com%2Fview%2Fnexol&v=6mF7AbF_SiE

  • Sample

    241112-1by8xa1jcx

Malware Config

Extracted

Family

lumma

C2

https://chimneybuh.cyou/api

https://thicktoys.sbs/api

https://3xc1aimbl0w.sbs/api

https://300snails.sbs/api

https://faintbl0w.sbs/api

Targets

    • Target

      https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbHNKZWxBOExZQ0xxc0hXU3JzMmc2a1NrVXpBUXxBQ3Jtc0trZmhaNU4xa3ljc1d5WFpNMTF1T2RQSnlJVTZlOXpBSl91N3lRTTI1NTBGNVExbDQxb0RQdkFBcnV2WnVSY09HSHk1SU1qRGU4bEZ1dGRmbzFMQXdiWGpiS0Ewek9oVUZLUnVvaHpCamdlaEQ2b3pOaw&q=https%3A%2F%2Fsites.google.com%2Fview%2Fnexol&v=6mF7AbF_SiE

    • Detected microsoft outlook phishing page

    • 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)

    • A potential corporate email address has been identified in the URL: [email protected]

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Legitimate hosting services abused for malware hosting/C2

    • System Binary Proxy Execution: Verclsid

      Adversaries may abuse Verclsid to proxy execution of malicious code.

    • Detected potential entity reuse from brand MICROSOFT.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks