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General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    250124-xd6tzstpbn

  • MD5

    5796785fdb5c5cc50cfe3942adcc2205

  • SHA1

    d3d9de44cd097a1d2b43e30be289bb26e5e478a8

  • SHA256

    434d600457d5a63c4224988fc56d84967d428c222b3cfbf23595cbb77a073cf2

  • SHA512

    3f90166920f44e2c4c72b5ac728cd4e9237e93d321b0366d74614b5fb72339babaec626a3b134dd9ed6afe7cdbbdddf90aa2d963b2c234776e4832f13d82f655

  • SSDEEP

    98304:XEDjWM8JEE1Fq4amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRiYRJJcGhEIFI:XE0U5eNTfm/pf+xk4dWRimrbW3jmyL

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      5796785fdb5c5cc50cfe3942adcc2205

    • SHA1

      d3d9de44cd097a1d2b43e30be289bb26e5e478a8

    • SHA256

      434d600457d5a63c4224988fc56d84967d428c222b3cfbf23595cbb77a073cf2

    • SHA512

      3f90166920f44e2c4c72b5ac728cd4e9237e93d321b0366d74614b5fb72339babaec626a3b134dd9ed6afe7cdbbdddf90aa2d963b2c234776e4832f13d82f655

    • SSDEEP

      98304:XEDjWM8JEE1Fq4amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRiYRJJcGhEIFI:XE0U5eNTfm/pf+xk4dWRimrbW3jmyL

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • 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.

    • 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