General

  • Target

    ZyroTool.rar

  • Size

    7.5MB

  • Sample

    241227-vcc46sxkft

  • MD5

    e0e2ffa20196068417e0f2eccb9eb24a

  • SHA1

    c4a74765a98a214d47b7807d9853e7df8b850de1

  • SHA256

    30be06fc1cd8a378b3357bfb9091f61ecbd1bf3421fbc74e9ab9a408d2934859

  • SHA512

    91f7ffaa79e0087f41e22b998449fe3e85ca44abfb97d5e8ac5c0bc2cec4ff20316cd20b3a3c7e40e03a3ec519475e106964fd1bfdefb3123ee0c93b6fcc8ea4

  • SSDEEP

    196608:PHTCe6ggfa4k0cspHqgwtbJPQekE5qeVZTuQfDx:PmesfavWKfbFQekoqOq6Dx

Malware Config

Targets

    • Target

      ZyroToolSetup.exe

    • Size

      7.6MB

    • MD5

      aedf1527f1176a86c75e1a43af8ad930

    • SHA1

      900cdb5edcf9c9005b3cf57bd65f6dcc605677b3

    • SHA256

      e0bf9b70e4e460177f776da85798f52cf7b5c473bdadd286840fecdcb868e16f

    • SHA512

      399b2ad39fa0f157961917e170d61d9cf150ee8c2d4d738c0c84d257bd5cf592902b30d572c64910120d36cb57cd43cc07d06f62e1e59a3b37af010eebf3943f

    • SSDEEP

      196608:eBHYWwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q9VMwICEc/XJ:FIHziK1piXLGVE4Ue9VJx

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks