Extracted

• • Target
    7cfc44ba1c64254ae98ee93a9d29afd6.exe
  • Size 845KB
  • SHA256 cf98b1f7e33156c7ed25ba1e303e76dea6bfc3141cedebeb19656e36d7e5e8d9
  • MD5 7cfc44ba1c64254ae98ee93a9d29afd6
  • SHA1 d5e37db0c951044c0397536a5292d8fb4f597358
  • SHA512 dda2ef8a63995f8d2738a9e9efc20ccc40a37609838a096f12d1d4d752c66086a2bc43692a9cda2b78a818152502890b8d5d708ba4156584fa236becce052173
  • MD5 SHA1 SHA512

  Score

  10^/10

  discoverypersistencedjvuvidar517evasionransomwarespywarestealer

  • 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