General

  • Target

    50af042a96a7cd69b4d895c91f767c571aa6bd03c1dcaf21b517fbb75217ec47

  • Size

    502KB

  • Sample

    230615-y8akpsah8y

  • MD5

    fc32f42ee0146b5ac0d96e2f877e77bc

  • SHA1

    a8f277c396daf10c4fb3b7072ea3a535aa114921

  • SHA256

    50af042a96a7cd69b4d895c91f767c571aa6bd03c1dcaf21b517fbb75217ec47

  • SHA512

    34c119c988b2c2067071fd35aee57483b0360a787783718406b733af69b45868b9aa8e8d05d47101e57c90a6e4ae8bf0960321ec1ace8ebd0ad3508e639d8b42

  • SSDEEP

    12288:93A73SMiQqArFGV/zIv6jAocA0IYxjUFW7FUUcVExeW8Yf0Ah3RIArF1uNnxI2Oj:9F/74cWR7JFhd

Malware Config

Extracted

Family

vidar

Version

4.3

Botnet

89ee4bbf22c7d753e1a9ef8f2bd34ce7

C2

https://steamcommunity.com/profiles/76561199514261168

https://t.me/kamaprimo

Attributes
  • profile_id_v2

    89ee4bbf22c7d753e1a9ef8f2bd34ce7

  • user_agent

    Mozilla/5.0 (Linux; U; Tizen 2.0; en-us) AppleWebKit/537.1 (KHTML, like Gecko) Mobile TizenBrowser/2.0

Targets

    • Target

      50af042a96a7cd69b4d895c91f767c571aa6bd03c1dcaf21b517fbb75217ec47

    • Size

      502KB

    • MD5

      fc32f42ee0146b5ac0d96e2f877e77bc

    • SHA1

      a8f277c396daf10c4fb3b7072ea3a535aa114921

    • SHA256

      50af042a96a7cd69b4d895c91f767c571aa6bd03c1dcaf21b517fbb75217ec47

    • SHA512

      34c119c988b2c2067071fd35aee57483b0360a787783718406b733af69b45868b9aa8e8d05d47101e57c90a6e4ae8bf0960321ec1ace8ebd0ad3508e639d8b42

    • SSDEEP

      12288:93A73SMiQqArFGV/zIv6jAocA0IYxjUFW7FUUcVExeW8Yf0Ah3RIArF1uNnxI2Oj:9F/74cWR7JFhd

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks