General

  • Target

    .net.exe

  • Size

    20.0MB

  • Sample

    250106-sh5ehazkhx

  • MD5

    28f25e18733f88820fef41c6d34dfcbb

  • SHA1

    490587f9bc871206e303efcbebb3746bd7561737

  • SHA256

    6f6109c626ace179bf754e5e27c7f2f2168503c1f7ba1d44346e8be9be1e58fa

  • SHA512

    f1df90cf3e9306d87cdf6c0a6d2edfb39996a89789ddf6b7174bffacc2a87fb931e8d91a8641ec9b19a4f545217d8182a106706bfdc00d2d8cc44717f8f40ac2

  • SSDEEP

    196608:dXV1vOxB6ylnlPzf+JiJCsmFMvQn6hqgdhQ:FuBRlnlPSa7mmvQpgdhQ

Malware Config

Targets

    • Target

      .net.exe

    • Size

      20.0MB

    • MD5

      28f25e18733f88820fef41c6d34dfcbb

    • SHA1

      490587f9bc871206e303efcbebb3746bd7561737

    • SHA256

      6f6109c626ace179bf754e5e27c7f2f2168503c1f7ba1d44346e8be9be1e58fa

    • SHA512

      f1df90cf3e9306d87cdf6c0a6d2edfb39996a89789ddf6b7174bffacc2a87fb931e8d91a8641ec9b19a4f545217d8182a106706bfdc00d2d8cc44717f8f40ac2

    • SSDEEP

      196608:dXV1vOxB6ylnlPzf+JiJCsmFMvQn6hqgdhQ:FuBRlnlPSa7mmvQpgdhQ

    • 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

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks