Extracted

• • Target
    8a7a5384394e62b20745f2a786a8184b26e88afc9cc0e96b2a3d2a6acb13ea7f
  • Size 763KB
  • SHA256 8a7a5384394e62b20745f2a786a8184b26e88afc9cc0e96b2a3d2a6acb13ea7f
  • MD5 42641148d169c91748209ac49b18cdd6
  • SHA1 815394e3e3fe21a9f3103446c558496571a5ad31
  • SHA512 7e4f51f595fca664e52f18f40c9f19ba08f66eb11ffb2b594040cf3b3ffbf4efc18be33023e021a978884e30f8885834ce0632312664055ec8c1cea7699d6d02
  • MD5 SHA1 SHA512

  Score

  10^/10

  djvuvidar517discoverypersistenceransomwarestealersuricata

  • Detected Djvu ransomware

  • Djvu Ransomware

    Ransomware which is a variant of the STOP family.

    ransomwaredjvu

  • 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

  • Vidar Stealer

    stealer

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Adds Run key to start application

    persistence

  • 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