General

  • Target

    760176960fa37e1e598f483948a381c95eb6ea2355430793dda10bd101b15fc9.zip

  • Size

    4.6MB

  • Sample

    241231-c6n5essrdt

  • MD5

    d76051719b5e2c1732aef03d9e437d94

  • SHA1

    74f8f2c9852c27ee18096e5fad9f290540a40ea8

  • SHA256

    760176960fa37e1e598f483948a381c95eb6ea2355430793dda10bd101b15fc9

  • SHA512

    5ac9c70ee6e9d7d18ab3f96c988ae0345fe787af700b6d32ded6b797cf93013c82368e3d18db1195d6fc27cb415143d920611894ee9977d8bb1a51bbbcb8e676

  • SSDEEP

    49152:jEYs2PFfxv712xsL+Ztv2Hx2A0BUZwxAUFLtFoiFzlJm+/fToc0qUptpt0:jM8FfxR2xsLBXpKxX7ZDLTbVUpZ0

Score
10/10

Malware Config

Extracted

Family

lumma

Targets

    • Target

      Exlan_setup_v3.1.2.exe

    • Size

      671.8MB

    • MD5

      0a3b8862e11a77eefc443c202ecc8336

    • SHA1

      a388e011c3aa07a45f269a2ebf5b9e1fab235ef4

    • SHA256

      fe5117d476a540ae72ba713ae4781c2cb9ffa12503b34a527ad3ca7853de4929

    • SHA512

      2b1aa70e48ca5528d2b8f4583ab9a2f7f203028693bbc768442804808860e3be6adaaf77a442bf2d51b5e4f2bfbe41daf16a93a206a7cc7e8b660091e1fa03f3

    • SSDEEP

      49152:4NuYWEYKkHFfTvBJEvUf2vtY7uRfbQswUZcSByYGv5uuv/DYi35PB+MTRx2VT4Gt:4NhWqQFfTjEvUfH7ul5ApZdel

    Score
    10/10
    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks