General

  • Target

    Built.exe

  • Size

    8.2MB

  • Sample

    241114-bhyhhssdlc

  • MD5

    cfcc5c25b1c1b140e772ca2bc0b30a7d

  • SHA1

    179de740ab0384609ccc3d134eed692fcae4d010

  • SHA256

    ecd28ae645fcb8844041e8da3716295d5c3501cecafaa2e78a26baa85136053c

  • SHA512

    b5718a62b68f3124a624398a787c2c83b58b888dcc64d84cdf2f17dbd0fe560729dc195b99bc8aed82660b2d877d9fd6fd6f5bf157cbb5ccc3e5cd93ca342a47

  • SSDEEP

    196608:xHQXwuLdurErvI9pWjgN3ZdahF0pbH1AYSEpzCtQsNI/Sx3mUb:z4urEUWjqeWxQV6nAvb

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.2MB

    • MD5

      cfcc5c25b1c1b140e772ca2bc0b30a7d

    • SHA1

      179de740ab0384609ccc3d134eed692fcae4d010

    • SHA256

      ecd28ae645fcb8844041e8da3716295d5c3501cecafaa2e78a26baa85136053c

    • SHA512

      b5718a62b68f3124a624398a787c2c83b58b888dcc64d84cdf2f17dbd0fe560729dc195b99bc8aed82660b2d877d9fd6fd6f5bf157cbb5ccc3e5cd93ca342a47

    • SSDEEP

      196608:xHQXwuLdurErvI9pWjgN3ZdahF0pbH1AYSEpzCtQsNI/Sx3mUb:z4urEUWjqeWxQV6nAvb

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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