General

  • Target

    3e9bcffa53eaeed8668e7908a9a85b3c2a67608f7c3a1ceba896a8a1f45add76.exe

  • Size

    571KB

  • Sample

    241009-j6kkkaxfrn

  • MD5

    1ea9e6542ab9990ae4a578c799e185ae

  • SHA1

    fbf88d5a63b8681e6ad99ed2352d7cb5c3b5af9d

  • SHA256

    3e9bcffa53eaeed8668e7908a9a85b3c2a67608f7c3a1ceba896a8a1f45add76

  • SHA512

    386fe388da5dfeba729262f2cc5d1e3dd2c5d871433c94ff4dc4637030f9c916872976578c32f1c2fa6810e35085fbf17a5fcda2a6919a7e9cd319fab6ce1ee9

  • SSDEEP

    12288:ULg1ZnYljsg9y2m5kuQHN08Wo8dtA9z1mlMyDRYP/4S:UwnYV25P8Wo8d+x746PA

Malware Config

Extracted

Family

vidar

Botnet

4a5bc8b73e12425adc3c399da8136891

C2

https://t.me/maslengdsa

https://steamcommunity.com/profiles/76561199786602107

https://t.me/lpnjoke

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

      3e9bcffa53eaeed8668e7908a9a85b3c2a67608f7c3a1ceba896a8a1f45add76.exe

    • Size

      571KB

    • MD5

      1ea9e6542ab9990ae4a578c799e185ae

    • SHA1

      fbf88d5a63b8681e6ad99ed2352d7cb5c3b5af9d

    • SHA256

      3e9bcffa53eaeed8668e7908a9a85b3c2a67608f7c3a1ceba896a8a1f45add76

    • SHA512

      386fe388da5dfeba729262f2cc5d1e3dd2c5d871433c94ff4dc4637030f9c916872976578c32f1c2fa6810e35085fbf17a5fcda2a6919a7e9cd319fab6ce1ee9

    • SSDEEP

      12288:ULg1ZnYljsg9y2m5kuQHN08Wo8dtA9z1mlMyDRYP/4S:UwnYV25P8Wo8d+x746PA

    • 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