General

  • Target

    file.exe

  • Size

    283KB

  • Sample

    240913-gsljlaxhlq

  • MD5

    53ec7e5668474c14f4288fe3f21de5d6

  • SHA1

    c9f88214e36dd2feddddb64ef7a3fc82025d6cfd

  • SHA256

    ddaa982f06dc35e0759d9077505beb31537f86de88232b91de45130496a61ffe

  • SHA512

    6f97c6e66a96ae099158fad91bd3bf6422a90690d919fb1a90eb5774895c4baba07f676bb7ead90cacbd12ff1703f31e0c112e7147d724faf2ac60a0657823d7

  • SSDEEP

    6144:y9E/XevjQ9Uodb2ZSJ6HEKudlAFQ1bu8kBRFHg4145HEO:y9E/XevjQ6odbMU6HOo2kBRNfEEO

Malware Config

Extracted

Family

vidar

C2

https://t.me/afsgsdgqr4r

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

Targets

    • Target

      file.exe

    • Size

      283KB

    • MD5

      53ec7e5668474c14f4288fe3f21de5d6

    • SHA1

      c9f88214e36dd2feddddb64ef7a3fc82025d6cfd

    • SHA256

      ddaa982f06dc35e0759d9077505beb31537f86de88232b91de45130496a61ffe

    • SHA512

      6f97c6e66a96ae099158fad91bd3bf6422a90690d919fb1a90eb5774895c4baba07f676bb7ead90cacbd12ff1703f31e0c112e7147d724faf2ac60a0657823d7

    • SSDEEP

      6144:y9E/XevjQ9Uodb2ZSJ6HEKudlAFQ1bu8kBRFHg4145HEO:y9E/XevjQ6odbMU6HOo2kBRNfEEO

    • 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