General

  • Target

    Set-up.exe

  • Size

    783.3MB

  • Sample

    241018-mcap2s1fnc

  • MD5

    84786aa8d74cf20057745a525b8c4b02

  • SHA1

    6f10a5fd181a40c7513b7aa24de325c6526160c5

  • SHA256

    76bf839d015ba153e7500d158cad90f76c2796185170986df83210a3d3cd30f2

  • SHA512

    2a68353cf0c46bc568f782879792538864982f2ad44b46dd8d65efde5d21c2418cca810db19abc879814e8fccadc0144d72cff2184f7073c648d4f4ff5107d24

  • SSDEEP

    98304:BzBHzTgecsYM4BFL4zAFy3AUCbw1jYGFGOWnWKuOkT8yrlm/flRi1Ek+JiOjoOcx:B9AeF54BK3NiKjY3pyxm/u1EK

Malware Config

Extracted

Family

vidar

Version

11.1

Botnet

bed60e7985fadd893545d14f20bd7015

C2

https://steamcommunity.com/profiles/76561199786602107

https://t.me/lpnjoke

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Targets

    • Target

      Set-up.exe

    • Size

      783.3MB

    • MD5

      84786aa8d74cf20057745a525b8c4b02

    • SHA1

      6f10a5fd181a40c7513b7aa24de325c6526160c5

    • SHA256

      76bf839d015ba153e7500d158cad90f76c2796185170986df83210a3d3cd30f2

    • SHA512

      2a68353cf0c46bc568f782879792538864982f2ad44b46dd8d65efde5d21c2418cca810db19abc879814e8fccadc0144d72cff2184f7073c648d4f4ff5107d24

    • SSDEEP

      98304:BzBHzTgecsYM4BFL4zAFy3AUCbw1jYGFGOWnWKuOkT8yrlm/flRi1Ek+JiOjoOcx:B9AeF54BK3NiKjY3pyxm/u1EK

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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 v15

Tasks