General

  • Target

    Built.exe

  • Size

    7.6MB

  • Sample

    241206-1nlhksvqhl

  • MD5

    eb1cfba082dd03ae98e31b7871a8aef1

  • SHA1

    e75ae664ea9c28517f4480db9e1e3e1414652ab6

  • SHA256

    184bdd19b3477a116da9278d3de9d71b8864bb7e534833983222338106ef6b0a

  • SHA512

    d4fe2003168e38c152e4ca53ded0d1e7e8526b241fcdf190e0ef1f0145e0044e2289d2b9d4035fcc99f3bfe315929ee372811b94ce5d9dbd3066e6e7107ed633

  • SSDEEP

    196608:bVHY6xwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jy:3uIHziK1piXLGVE4Ue0VJ2

Malware Config

Targets

    • Target

      Built.exe

    • Size

      7.6MB

    • MD5

      eb1cfba082dd03ae98e31b7871a8aef1

    • SHA1

      e75ae664ea9c28517f4480db9e1e3e1414652ab6

    • SHA256

      184bdd19b3477a116da9278d3de9d71b8864bb7e534833983222338106ef6b0a

    • SHA512

      d4fe2003168e38c152e4ca53ded0d1e7e8526b241fcdf190e0ef1f0145e0044e2289d2b9d4035fcc99f3bfe315929ee372811b94ce5d9dbd3066e6e7107ed633

    • SSDEEP

      196608:bVHY6xwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jy:3uIHziK1piXLGVE4Ue0VJ2

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • 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