General

  • Target

    2025-04-17_e9a4da7003603ce1d5045a8c7b44611d_black-basta_cobalt-strike_ryuk_satacom

  • Size

    1.3MB

  • Sample

    250417-wvdzvsxzhw

  • MD5

    e9a4da7003603ce1d5045a8c7b44611d

  • SHA1

    5b51f43b8d16dea516abc5cf3231042a10ecf09c

  • SHA256

    bcba841ec1c29c8febe31bd52a06da1bbd88faa7aafca3c88aed068d83e07783

  • SHA512

    026432c88637fa22e2a1bb723d90249d1803e9f01f31d61bbd023198bdfe2304e279a954c07fbc92977f59453ab612a41630111845416f23ed4075fc7157e70f

  • SSDEEP

    24576:pXfINFPFU9z/46aw5vHZnWHItRf4fYRE7BHlcADadfj/EIS6CwvhYt4zju+p0juY:pXfINtFU9z/46aw5vHZnWHItRf4Qy7BR

Malware Config

Extracted

Family

vidar

Version

13.4

Botnet

05384aad30607e06c3d580d2ad87a31d

C2

https://t.me/f07nd

https://steamcommunity.com/profiles/76561199843252735

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/132.0.0.0 Safari/537.36 OPR/117.0.0.0

Targets

    • Target

      2025-04-17_e9a4da7003603ce1d5045a8c7b44611d_black-basta_cobalt-strike_ryuk_satacom

    • Size

      1.3MB

    • MD5

      e9a4da7003603ce1d5045a8c7b44611d

    • SHA1

      5b51f43b8d16dea516abc5cf3231042a10ecf09c

    • SHA256

      bcba841ec1c29c8febe31bd52a06da1bbd88faa7aafca3c88aed068d83e07783

    • SHA512

      026432c88637fa22e2a1bb723d90249d1803e9f01f31d61bbd023198bdfe2304e279a954c07fbc92977f59453ab612a41630111845416f23ed4075fc7157e70f

    • SSDEEP

      24576:pXfINFPFU9z/46aw5vHZnWHItRf4fYRE7BHlcADadfj/EIS6CwvhYt4zju+p0juY:pXfINtFU9z/46aw5vHZnWHItRf4Qy7BR

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks