General

  • Target

    686c2705e22fc7bafa4b72f9186647d6a87e2f8bf48284f68c42c5efbf315adc.exe

  • Size

    1.8MB

  • Sample

    241127-c48q2sspas

  • MD5

    b74b5b7cc002895b1f65f88925f0d242

  • SHA1

    5e684ea9fc6f977ad8299f4585e4622bb4aec175

  • SHA256

    686c2705e22fc7bafa4b72f9186647d6a87e2f8bf48284f68c42c5efbf315adc

  • SHA512

    7d450eb04fd5ece2c7ae9c17428c51316df5791e67a24ca05011745cb680a8f2a5b48f317f439059f2277c4a81fee7bc6db7f82a9f28231a02abf2ee7101f5ed

  • SSDEEP

    49152:LwAPTbvGkIyzS5k+dFDGZ0fN0j/PX4fFwFbECY/hQFB:ZPTjGktzS5pGOl0TwSbw0B

Malware Config

Extracted

Family

lumma

C2

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

C2

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

Targets

    • Target

      686c2705e22fc7bafa4b72f9186647d6a87e2f8bf48284f68c42c5efbf315adc.exe

    • Size

      1.8MB

    • MD5

      b74b5b7cc002895b1f65f88925f0d242

    • SHA1

      5e684ea9fc6f977ad8299f4585e4622bb4aec175

    • SHA256

      686c2705e22fc7bafa4b72f9186647d6a87e2f8bf48284f68c42c5efbf315adc

    • SHA512

      7d450eb04fd5ece2c7ae9c17428c51316df5791e67a24ca05011745cb680a8f2a5b48f317f439059f2277c4a81fee7bc6db7f82a9f28231a02abf2ee7101f5ed

    • SSDEEP

      49152:LwAPTbvGkIyzS5k+dFDGZ0fN0j/PX4fFwFbECY/hQFB:ZPTjGktzS5pGOl0TwSbw0B

    • 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