General

  • Target

    58d3289ccd09e51bc36cafb4cfa4b4e5f600f36233528ea26aee2695aab3f457N

  • Size

    580KB

  • Sample

    241009-gy2g1axcmr

  • MD5

    4ff4669bb39e9ce3ee0ef238d9196170

  • SHA1

    31dc816121187891650d8fc6f07b391c4ded0dbc

  • SHA256

    58d3289ccd09e51bc36cafb4cfa4b4e5f600f36233528ea26aee2695aab3f457

  • SHA512

    5ab6bc8c6fe9fb0a4d786fbc05087287f146310a54fe6917e44cc386c3134fe5044717178824ccd5b6246222457441842b7add5a16acd13fe7e965dedda15bf9

  • SSDEEP

    12288:r2qapAlfgoXFbroUjr8PiNLa9W2ue1KH0gEfpVQmmiRzCbZFyT5dIisEO:dawfgkjoPiZfHifWilyYWzt

Malware Config

Extracted

Family

vidar

C2

http://proxy.johnmccrea.com/

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

Targets

    • Target

      58d3289ccd09e51bc36cafb4cfa4b4e5f600f36233528ea26aee2695aab3f457N

    • Size

      580KB

    • MD5

      4ff4669bb39e9ce3ee0ef238d9196170

    • SHA1

      31dc816121187891650d8fc6f07b391c4ded0dbc

    • SHA256

      58d3289ccd09e51bc36cafb4cfa4b4e5f600f36233528ea26aee2695aab3f457

    • SHA512

      5ab6bc8c6fe9fb0a4d786fbc05087287f146310a54fe6917e44cc386c3134fe5044717178824ccd5b6246222457441842b7add5a16acd13fe7e965dedda15bf9

    • SSDEEP

      12288:r2qapAlfgoXFbroUjr8PiNLa9W2ue1KH0gEfpVQmmiRzCbZFyT5dIisEO:dawfgkjoPiZfHifWilyYWzt

    • Detect Vidar Stealer

    • Lumma Stealer, LummaC

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

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks