Extracted

Extracted

• • Target
    .vbs
  • Size 562KB
  • SHA256 55b6b8489894a7769451a1a45f5662ae2e0f9f1057077643c15699aa43d39eed
  • MD5 5548cba2f4acdafa93152fcec4f27ac8
  • SHA1 fc3227f824be04c73fa9e864f5bf34676bbcad8c
  • SHA512 5fbed2a9a76a798cb057b61a1b895e72da32d93954f368be1b29a89d77e4a8b1e480675b53b95626f04ce937875c716bbd1d6072ebe27e7a2bd3fbf149f3aacf
  • SSDEEP 1536:kmmmmmmmmmmmmmmmmmmyFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1:k5oTl
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  executionzharkbotbotnetdefense_evasiondiscoverypersistence

  • Detects ZharkBot payload

    ZharkBot is a botnet written C++.

  • ZharkBot

    ZharkBot is a botnet written C++.

    botnetzharkbot

  • Blocklisted process makes network request

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Indicator Removal: File Deletion

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion

  • Legitimate hosting services abused for malware hosting/C2

  • Suspicious use of SetThreadContext

  behavioral1behavioral2