General

  • Target

    Built.exe

  • Size

    6.6MB

  • Sample

    241231-d1e51asjhq

  • MD5

    695459fb7c3347da32950c55e6c90913

  • SHA1

    e8110be25a67f655c942696768d075bdbcc2510c

  • SHA256

    1a8d7f9675e0a137339002065f4037aa670ee826596aaa05902fc04b5fedef1c

  • SHA512

    1431a2dae8339db59b74bf8df34ac16098bfafc6505ebfee7b7ef830d9d0888a00382fb5e0d22a148c5f4afc53a618397015f699048687a1fef7ece4cec278d6

  • SSDEEP

    196608:yTZXYDOYjJlpZstQoS9Hf12VKXMSEObdChV6:lBpGt7G/MyNb66

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.6MB

    • MD5

      695459fb7c3347da32950c55e6c90913

    • SHA1

      e8110be25a67f655c942696768d075bdbcc2510c

    • SHA256

      1a8d7f9675e0a137339002065f4037aa670ee826596aaa05902fc04b5fedef1c

    • SHA512

      1431a2dae8339db59b74bf8df34ac16098bfafc6505ebfee7b7ef830d9d0888a00382fb5e0d22a148c5f4afc53a618397015f699048687a1fef7ece4cec278d6

    • SSDEEP

      196608:yTZXYDOYjJlpZstQoS9Hf12VKXMSEObdChV6:lBpGt7G/MyNb66

    • 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

    • 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 v15

Tasks