Extracted

• • Target
    5f2ca480072e9c38e3ee217f029ade9e.exe
  • Size 844KB
  • SHA256 f3bc66100debb5bbd82bbb690ff338a6f35f167697d28b07711bea62edcc0e02
  • MD5 5f2ca480072e9c38e3ee217f029ade9e
  • SHA1 fe4b02f93ff8cac62867cd86945e7a343aab7989
  • SHA512 fced33d56517fb9832a60c90f9fc0371105fd4f7c460e22b4eab9a004de0f30a0305518e85f40c7e999121b565b39ef9d2c2249f02d0d0b4972284a6ca500994
  • MD5 SHA1 SHA512

  Score

  10^/10

  djvuvidar517discoveryevasionpersistenceransomwarespywarestealer

  • Deletes Windows Defender Definitions

    Uses mpcmdrun utility to delete all AV definitions.

    evasion

  • Djvu Ransomware

    Ransomware which is a variant of the STOP family.

    ransomwaredjvu

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Vidar Stealer

    stealer

  • Disables Task Manager via registry modification

    evasion

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads local data of messenger clients

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    spywarestealer

  • 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