General

  • Target

    phost.exe

  • Size

    7.5MB

  • Sample

    241213-h4ytqssjet

  • MD5

    8c43bf4445cac5fa025b9dfd07517b6f

  • SHA1

    b7e9e405e3867213cd3e544574ceff70bef2b6fb

  • SHA256

    dcf517b48094726367f1fdb2ace3f2cfd29f4f9710512f45ecb0109d03cc0dcc

  • SHA512

    95097a7d6cbd1bf6ef197a740d70f98ba5dfd8081c3bee0f9f8e3bd100df36a949d5caa770c918f01f4c1d78227ba355026a3774ca2b06329fe6bc5bba00a8a3

  • SSDEEP

    196608:oPvLjv+bhqNVoBLD7fEXEoYbiIv9pvvk9fIiZ1jA:ajL+9qz8LD7fEUbiIqQgpA

Malware Config

Targets

    • Target

      phost.exe

    • Size

      7.5MB

    • MD5

      8c43bf4445cac5fa025b9dfd07517b6f

    • SHA1

      b7e9e405e3867213cd3e544574ceff70bef2b6fb

    • SHA256

      dcf517b48094726367f1fdb2ace3f2cfd29f4f9710512f45ecb0109d03cc0dcc

    • SHA512

      95097a7d6cbd1bf6ef197a740d70f98ba5dfd8081c3bee0f9f8e3bd100df36a949d5caa770c918f01f4c1d78227ba355026a3774ca2b06329fe6bc5bba00a8a3

    • SSDEEP

      196608:oPvLjv+bhqNVoBLD7fEXEoYbiIv9pvvk9fIiZ1jA:ajL+9qz8LD7fEUbiIqQgpA

    • 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