General

  • Target

    de0161404117d89ffa4f71f92c43f359f4135027f11649b7f7bafd1fd10c3d96

  • Size

    2.2MB

  • Sample

    240628-tm9epawdre

  • MD5

    25f34931eb7054f7e50f4e10b425900a

  • SHA1

    c67e83cd54ab21aeb466543526679f097d31e1b1

  • SHA256

    de0161404117d89ffa4f71f92c43f359f4135027f11649b7f7bafd1fd10c3d96

  • SHA512

    44e675f80d1a11765f4bc65cfdf6d54e30145d33a36cf0d5dc64614514d54d4317d858a9d9093faaf7b6da84d3e456ada48cc76013f5e572e89fc8c7743d6bc1

  • SSDEEP

    49152:qpjNvr9ySAOmw41HHO+SASagXkJr4MDkUwm:qpjNp7p41HH8n5A

Malware Config

Extracted

Family

vidar

C2

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Targets

    • Target

      de0161404117d89ffa4f71f92c43f359f4135027f11649b7f7bafd1fd10c3d96

    • Size

      2.2MB

    • MD5

      25f34931eb7054f7e50f4e10b425900a

    • SHA1

      c67e83cd54ab21aeb466543526679f097d31e1b1

    • SHA256

      de0161404117d89ffa4f71f92c43f359f4135027f11649b7f7bafd1fd10c3d96

    • SHA512

      44e675f80d1a11765f4bc65cfdf6d54e30145d33a36cf0d5dc64614514d54d4317d858a9d9093faaf7b6da84d3e456ada48cc76013f5e572e89fc8c7743d6bc1

    • SSDEEP

      49152:qpjNvr9ySAOmw41HHO+SASagXkJr4MDkUwm:qpjNp7p41HH8n5A

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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