Extracted

• • Target

    2020-08-16_12-33-29.bin

  • Size

    182KB

  • MD5

    31293dfcacc8dc2e1e0daca8ad83ffe4

  • SHA1

    49d99d21ee7070f9923e53247dff9359cef66e56

  • SHA256

    8d6a931a8e8a65cf3a98fc2ee69ded2bd91ee03ef6677c6f653561dd4742ce17

  • SHA512

    962605b126e84500a0039b6ddcc2dd6686c942e2aa762d09ab49f97200812721c837770e116f5cb0477ce6ce145529830ef6cfafadb311944c28d388a3ee68dc

  Score

  10^/10

  dharmasmokeloaderbackdoorpersistenceransomwaretrojanvidarstealer

  • Dharma

    Dharma is a ransomware that uses security software installation to hide malicious activities.

    ransomwaredharma

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomware

  • Executes dropped EXE

  • Deletes itself

  • Drops startup file

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Drops desktop.ini file(s)

  • Looks up external IP address via web service

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

  • Uses Tor communications

    Malware can proxy its traffic through Tor for more anonymity.

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2