General

  • Target

    f1c00d157e55256231f41de327c14483105950119f6fff3c6983d069ea25f3a7N.exe

  • Size

    1.8MB

  • Sample

    250101-qzv62syrhj

  • MD5

    6da78fcb08cd6223ffbffa8366d50c00

  • SHA1

    4f5ca3d83019b72460d02bf486002b2a0f8bef74

  • SHA256

    f1c00d157e55256231f41de327c14483105950119f6fff3c6983d069ea25f3a7

  • SHA512

    34880b67f1eac50182432f786cc1758f8b949d5665cde3aa0b3dfd7fa6e011d21772f595a32cd25983f2115304788700580387c5d5965ee3cf8827a8221a9393

  • SSDEEP

    49152:GK/zwoCAmGWFWBP0FifOsNPriwwrqt0hZbZ:jk1BPFWBrPCb

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

Extracted

Family

lumma

C2

https://framekgirus.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.shop/api

Targets

    • Target

      f1c00d157e55256231f41de327c14483105950119f6fff3c6983d069ea25f3a7N.exe

    • Size

      1.8MB

    • MD5

      6da78fcb08cd6223ffbffa8366d50c00

    • SHA1

      4f5ca3d83019b72460d02bf486002b2a0f8bef74

    • SHA256

      f1c00d157e55256231f41de327c14483105950119f6fff3c6983d069ea25f3a7

    • SHA512

      34880b67f1eac50182432f786cc1758f8b949d5665cde3aa0b3dfd7fa6e011d21772f595a32cd25983f2115304788700580387c5d5965ee3cf8827a8221a9393

    • SSDEEP

      49152:GK/zwoCAmGWFWBP0FifOsNPriwwrqt0hZbZ:jk1BPFWBrPCb

    • 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