Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    694aab9ca8b165b08b40cc45a9058c5a54088104feef55e3258e92b438bd0181

  • Size

    893KB

  • Sample

    240817-z81ybsxflf

  • MD5

    84552f0baff76fc1ab09a7ed62d75aa1

  • SHA1

    f83c077bf68580e41f457594cd029076b76da79b

  • SHA256

    694aab9ca8b165b08b40cc45a9058c5a54088104feef55e3258e92b438bd0181

  • SHA512

    bce65d53fdde5610f66833ae1a83267dc2c9e4449d0e35fe5d13dc170590112179103d829b46cb9d7a2c351822d36abc48cd2f5aa1a99ddf8caac8510cd84cce

  • SSDEEP

    12288:bOw2ad+evaRFzor4QYJuWbFPBbah11/ZyF7YLWYgeWYg955/155/7nwnS1dcs/:j2mvGhu4QiuWbFPUj1RG7YYnwnS1dc0

Malware Config

Targets

    • Target

      694aab9ca8b165b08b40cc45a9058c5a54088104feef55e3258e92b438bd0181

    • Size

      893KB

    • MD5

      84552f0baff76fc1ab09a7ed62d75aa1

    • SHA1

      f83c077bf68580e41f457594cd029076b76da79b

    • SHA256

      694aab9ca8b165b08b40cc45a9058c5a54088104feef55e3258e92b438bd0181

    • SHA512

      bce65d53fdde5610f66833ae1a83267dc2c9e4449d0e35fe5d13dc170590112179103d829b46cb9d7a2c351822d36abc48cd2f5aa1a99ddf8caac8510cd84cce

    • SSDEEP

      12288:bOw2ad+evaRFzor4QYJuWbFPBbah11/ZyF7YLWYgeWYg955/155/7nwnS1dcs/:j2mvGhu4QiuWbFPUj1RG7YYnwnS1dc0

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Clipboard Data

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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.

    • UPX packed file

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks