General

  • Target

    b731087236662a029e0bb94b08212b7fdf131a071862613c4531c02712b3f5f9N

  • Size

    580KB

  • Sample

    241009-a3wnzsvdln

  • MD5

    79feff89beec711a92da359988750de0

  • SHA1

    40c469e552addc0c3640954b9b9f54b2502fa4d0

  • SHA256

    b731087236662a029e0bb94b08212b7fdf131a071862613c4531c02712b3f5f9

  • SHA512

    5c4aca94deae57952a7763036245cee58f1971c999590de962400943c9ce9dc68723d5c2a8f61024520c9d679cb986ec761e7b3bee96fb9116f48753e5cb1aa2

  • SSDEEP

    12288:qKzCYvQ2v9E54yanWncFnaVe2RaJmhM7C/IQYVYl1MrKM:qK1vQaBjnWm6AuM7CQjYlIN

Malware Config

Extracted

Family

vidar

C2

http://lade.petperfectcare.com:80

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

      b731087236662a029e0bb94b08212b7fdf131a071862613c4531c02712b3f5f9N

    • Size

      580KB

    • MD5

      79feff89beec711a92da359988750de0

    • SHA1

      40c469e552addc0c3640954b9b9f54b2502fa4d0

    • SHA256

      b731087236662a029e0bb94b08212b7fdf131a071862613c4531c02712b3f5f9

    • SHA512

      5c4aca94deae57952a7763036245cee58f1971c999590de962400943c9ce9dc68723d5c2a8f61024520c9d679cb986ec761e7b3bee96fb9116f48753e5cb1aa2

    • SSDEEP

      12288:qKzCYvQ2v9E54yanWncFnaVe2RaJmhM7C/IQYVYl1MrKM:qK1vQaBjnWm6AuM7CQjYlIN

    • 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