General

  • Target

    file.exe

  • Size

    401KB

  • Sample

    240920-khkfbsxeke

  • MD5

    80a0a1a9bcd5080ade393da387e7cebb

  • SHA1

    e438014fd4f850e7b30b64b5dd90e359d1d3d37e

  • SHA256

    b7d6e79c9645903f60b065e235692000dbe819fb936973149db30de10cf3356a

  • SHA512

    876c211b8a4b8601d441a93790a8ab913318dcc94c3a04ac80d2c4332146fe61d1b73cf0bc585d7985e0524d77627a031bdf24600412e327b431acd5934a3dff

  • SSDEEP

    6144:qWHt7Zr0aVuMEy+HvEDDy7j0746dhDuWlIjDAj3bbmbwcVaIw3aysuInON3B88D+:n67V7jjwhD8DArbwwcOaPlnONFUEcF

Malware Config

Extracted

Family

vidar

Version

11

Botnet

250b9a73c7975e8d5fe6b982585fb708

C2

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

Targets

    • Target

      file.exe

    • Size

      401KB

    • MD5

      80a0a1a9bcd5080ade393da387e7cebb

    • SHA1

      e438014fd4f850e7b30b64b5dd90e359d1d3d37e

    • SHA256

      b7d6e79c9645903f60b065e235692000dbe819fb936973149db30de10cf3356a

    • SHA512

      876c211b8a4b8601d441a93790a8ab913318dcc94c3a04ac80d2c4332146fe61d1b73cf0bc585d7985e0524d77627a031bdf24600412e327b431acd5934a3dff

    • SSDEEP

      6144:qWHt7Zr0aVuMEy+HvEDDy7j0746dhDuWlIjDAj3bbmbwcVaIw3aysuInON3B88D+:n67V7jjwhD8DArbwwcOaPlnONFUEcF

    • Detect Vidar Stealer

    • 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

    • Reads user/profile data of web browsers

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

    • 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