General

  • Target

    Coolware.exe

  • Size

    8.4MB

  • Sample

    250204-wc9ntawphn

  • MD5

    0efe13e591a611081339626b657af50f

  • SHA1

    afc668aef8ac86448d8085dfa46ba995f9013dc8

  • SHA256

    44836b48a69ff8f978d62b33bcbeeb627369083b3c2d18637fa39f350246b4e8

  • SHA512

    5a95b47ab4adb939a2ee5f113df49c77ec6f45aaa693da610a7eab6eff97b8dbbd89f6de99a0b813ef635f01e5dec89ef2a7ea18db83ce05f2bdfe0ba81ca2cb

  • SSDEEP

    196608:0WDHeNkd/swfI9jUCBB7m+mKOY7rXrZui2ooDmhfvsbnTNWX:PSa9zIHL7HmBYXrtjoaUN8

Malware Config

Targets

    • Target

      Coolware.exe

    • Size

      8.4MB

    • MD5

      0efe13e591a611081339626b657af50f

    • SHA1

      afc668aef8ac86448d8085dfa46ba995f9013dc8

    • SHA256

      44836b48a69ff8f978d62b33bcbeeb627369083b3c2d18637fa39f350246b4e8

    • SHA512

      5a95b47ab4adb939a2ee5f113df49c77ec6f45aaa693da610a7eab6eff97b8dbbd89f6de99a0b813ef635f01e5dec89ef2a7ea18db83ce05f2bdfe0ba81ca2cb

    • SSDEEP

      196608:0WDHeNkd/swfI9jUCBB7m+mKOY7rXrZui2ooDmhfvsbnTNWX:PSa9zIHL7HmBYXrtjoaUN8

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks