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General

  • Target

    Built.exe

  • Size

    25.0MB

  • Sample

    240810-fazg3azfqg

  • MD5

    26834c4d153f1789c59e8f8d048636ab

  • SHA1

    ed73480f4efc4bcdbb570f56c462becdffff3797

  • SHA256

    3efbf7a8c432aaad3c1dda6bbe8ace0500a915496a8a7876f68588872b4c5d12

  • SHA512

    d5fe5e7a8d964faf33167c3e6762e140eb28f07ae4a7025e265ff23183956def02bc5cddec686025632bceaa996e57775d29a9424da6f2ce2cea0de434c9abc9

  • SSDEEP

    98304:2xDjWM8JEE1rT8amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRaYKJJcGhEIF+:2x0BeNTfm/pf+xk4dWRatrbWOjgKQ

Malware Config

Targets

    • Target

      Built.exe

    • Size

      25.0MB

    • MD5

      26834c4d153f1789c59e8f8d048636ab

    • SHA1

      ed73480f4efc4bcdbb570f56c462becdffff3797

    • SHA256

      3efbf7a8c432aaad3c1dda6bbe8ace0500a915496a8a7876f68588872b4c5d12

    • SHA512

      d5fe5e7a8d964faf33167c3e6762e140eb28f07ae4a7025e265ff23183956def02bc5cddec686025632bceaa996e57775d29a9424da6f2ce2cea0de434c9abc9

    • SSDEEP

      98304:2xDjWM8JEE1rT8amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRaYKJJcGhEIF+:2x0BeNTfm/pf+xk4dWRatrbWOjgKQ

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • 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

    • 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

MITRE ATT&CK Enterprise v15

Tasks