General

  • Target

    51b65aa1a95e97faddcda44f4940222ae62882575368f68dd291128cef78825b

  • Size

    1.8MB

  • Sample

    241126-yka7bstjbk

  • MD5

    51e60e44162a7ee9e032d75df4b4f8b7

  • SHA1

    61eb50686fe97f42d6bb421d685a76d18b2f5cf3

  • SHA256

    51b65aa1a95e97faddcda44f4940222ae62882575368f68dd291128cef78825b

  • SHA512

    54d402de45d1e96244906f5f3a8dea6e673f13b9f3eb497b9da55d31d8acf00e658a948bc0a61341a737e7dc460e96f0f002b728581da183c233038e4a68a898

  • SSDEEP

    49152:0EFcjl/jKDPosCYol/ZbHjSyfpOsPij/g:zFcjl/j7hbuyfIss/g

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

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/api

Targets

    • Target

      51b65aa1a95e97faddcda44f4940222ae62882575368f68dd291128cef78825b

    • Size

      1.8MB

    • MD5

      51e60e44162a7ee9e032d75df4b4f8b7

    • SHA1

      61eb50686fe97f42d6bb421d685a76d18b2f5cf3

    • SHA256

      51b65aa1a95e97faddcda44f4940222ae62882575368f68dd291128cef78825b

    • SHA512

      54d402de45d1e96244906f5f3a8dea6e673f13b9f3eb497b9da55d31d8acf00e658a948bc0a61341a737e7dc460e96f0f002b728581da183c233038e4a68a898

    • SSDEEP

      49152:0EFcjl/jKDPosCYol/ZbHjSyfpOsPij/g:zFcjl/j7hbuyfIss/g

    • 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