General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    241201-pj1wxs1mcx

  • MD5

    fed31f1a9157005515247b17588bd5f6

  • SHA1

    0c4af11be2e4de74d78509525d4b5e02840280d3

  • SHA256

    31e76b56fe4188705c650d0e9e60f8f395dc1d7ce9f9f207f8abf818ebbd2888

  • SHA512

    8c0496ce5e5b663a5946ec07489a1e7ead896f5ad5089fe124322ec1f9f23a2082b1bf48e598f94583b924508707da814be663ad9d75c6eb656cf0c5e625a544

  • SSDEEP

    98304:6xDjWM8JE+namaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRgjPPF7JsXz0jwkO:6x06eNTfm/pf+xk4dWRiJBtv2/

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      fed31f1a9157005515247b17588bd5f6

    • SHA1

      0c4af11be2e4de74d78509525d4b5e02840280d3

    • SHA256

      31e76b56fe4188705c650d0e9e60f8f395dc1d7ce9f9f207f8abf818ebbd2888

    • SHA512

      8c0496ce5e5b663a5946ec07489a1e7ead896f5ad5089fe124322ec1f9f23a2082b1bf48e598f94583b924508707da814be663ad9d75c6eb656cf0c5e625a544

    • SSDEEP

      98304:6xDjWM8JE+namaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRgjPPF7JsXz0jwkO:6x06eNTfm/pf+xk4dWRiJBtv2/

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks