General

  • Target

    Echo UsbDeview.exe

  • Size

    7.7MB

  • Sample

    250109-s3pvjstkgs

  • MD5

    66841033f0ac949ccd74256f99548612

  • SHA1

    36fc8393315814951f09206c5b9c7006c4b00bd1

  • SHA256

    e744c76d414ba749304e242202f2a38a1e13d920d5b723bc74196e64808a3b1a

  • SHA512

    533fd765a5e4d9071c794df9472738968a4393d5c6c509c1ce402f819bc91fe78f25ab5930d6583bd4ae11d131468bfb9caeff3e4fbf49fc9e4196b7ccbc1331

  • SSDEEP

    98304:ZDDjWM8JEClk1Fd5amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfFSpXq7eRiYRJt:ZD03eNTfm/pf+xk4dNSESRimrbW3jmy6

Malware Config

Targets

    • Target

      Echo UsbDeview.exe

    • Size

      7.7MB

    • MD5

      66841033f0ac949ccd74256f99548612

    • SHA1

      36fc8393315814951f09206c5b9c7006c4b00bd1

    • SHA256

      e744c76d414ba749304e242202f2a38a1e13d920d5b723bc74196e64808a3b1a

    • SHA512

      533fd765a5e4d9071c794df9472738968a4393d5c6c509c1ce402f819bc91fe78f25ab5930d6583bd4ae11d131468bfb9caeff3e4fbf49fc9e4196b7ccbc1331

    • SSDEEP

      98304:ZDDjWM8JEClk1Fd5amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfFSpXq7eRiYRJt:ZD03eNTfm/pf+xk4dNSESRimrbW3jmy6

    • 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

    • 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