General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    250414-3nw1esy1fw

  • MD5

    19bf214ef86301c8adb5950fcc73c0e2

  • SHA1

    89203f565c72a3c23f9fa6f4ff284f2c5f6375ec

  • SHA256

    3f92f3095a02adb908b53dd7c43a7c11375e127256a889afe56bbbcfd5707199

  • SHA512

    6d4eb712c2d74b7ab5b7b20fe1d3cc296590e457d5a604b151a7e09048a14081ed38257a445d9adb64c95a4a3cb382242f962341c14aeac0bacb513e8d805cf5

  • SSDEEP

    98304:VW2DjWM8JE4GmHpYiiamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeR4o/+tJsv:VW208muibeNTfm/pf+xk4dWR4CLvOu

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      19bf214ef86301c8adb5950fcc73c0e2

    • SHA1

      89203f565c72a3c23f9fa6f4ff284f2c5f6375ec

    • SHA256

      3f92f3095a02adb908b53dd7c43a7c11375e127256a889afe56bbbcfd5707199

    • SHA512

      6d4eb712c2d74b7ab5b7b20fe1d3cc296590e457d5a604b151a7e09048a14081ed38257a445d9adb64c95a4a3cb382242f962341c14aeac0bacb513e8d805cf5

    • SSDEEP

      98304:VW2DjWM8JE4GmHpYiiamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeR4o/+tJsv:VW208muibeNTfm/pf+xk4dWR4CLvOu

    • 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 v16

Tasks