Extracted

• • Target
    836d680e3da7daac544bfb8d3d5f1cc1.exe
  • Size 722KB
  • SHA256 63c696185eacdb5998d82e02e8cc0afd09db991ece9f72f5e99007e2aa36f4c3
  • MD5 836d680e3da7daac544bfb8d3d5f1cc1
  • SHA1 04b8e4153a3f629ad04eeb1327cd579faa684d3d
  • SHA512 c12ba55d0ab9ca562fd719259822cdba339926959b1f0834b29d11cd19ae9feb2421fe9422b6703d6ca6be1124309ef85852eb1b2c6fa02dd5ec463bb5ae54f8
  • MD5 SHA1 SHA512

  Score

  10^/10

  vidar517discoverypersistencespywarestealersuricata

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

    suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

    suricata

  • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    suricata

  • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    suricata

  • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    suricata

  • Vidar Stealer

    stealer

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses 2FA software files, possible credential harvesting

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2