General

  • Target

    5ee0d7eda49cc7bcf2e445c36be3253e971ce4e8147537a8d4a02918411777f3

  • Size

    282KB

  • Sample

    240918-mvv4pswfmc

  • MD5

    50f3f2766c704399745f68056e6d19e3

  • SHA1

    e26dc9cf5dca4bac8f3d55ffcbd150dc4c43db00

  • SHA256

    5ee0d7eda49cc7bcf2e445c36be3253e971ce4e8147537a8d4a02918411777f3

  • SHA512

    08eefee1a5a9609b205dfa06bfd193feda33265eb95ed580025273d94e4b7b7374dab73aaae9b0d09afea133e9a2496b1febe7e6454e7ae4503ada8dc6fceca9

  • SSDEEP

    6144:/IaNhC/ypbJQ3EdBksW7gUDvCtGKha1OX2x3UqCs9c9g2S2YEO:waNh40Q3Ed2sW7gtGOUw2RUHykDhYEO

Malware Config

Extracted

Family

vidar

C2

https://t.me/edm0d

https://steamcommunity.com/profiles/76561199768374681

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 OPR/110.0.0.0

Extracted

Family

lumma

C2

https://keennylrwmqlw.shop/api

https://licenseodqwmqn.shop/api

https://tendencctywop.shop/api

https://tesecuuweqo.shop/api

https://relaxatinownio.shop/api

https://reggwardssdqw.shop/api

https://eemmbryequo.shop/api

https://tryyudjasudqo.shop/api

Targets

    • Target

      5ee0d7eda49cc7bcf2e445c36be3253e971ce4e8147537a8d4a02918411777f3

    • Size

      282KB

    • MD5

      50f3f2766c704399745f68056e6d19e3

    • SHA1

      e26dc9cf5dca4bac8f3d55ffcbd150dc4c43db00

    • SHA256

      5ee0d7eda49cc7bcf2e445c36be3253e971ce4e8147537a8d4a02918411777f3

    • SHA512

      08eefee1a5a9609b205dfa06bfd193feda33265eb95ed580025273d94e4b7b7374dab73aaae9b0d09afea133e9a2496b1febe7e6454e7ae4503ada8dc6fceca9

    • SSDEEP

      6144:/IaNhC/ypbJQ3EdBksW7gUDvCtGKha1OX2x3UqCs9c9g2S2YEO:waNh40Q3Ed2sW7gtGOUw2RUHykDhYEO

    • 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.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks