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General

  • Target

    Built.exe

  • Size

    8.2MB

  • Sample

    250125-tj2kns1qhq

  • MD5

    d2387c7f80bf427bd3431d584e9c977e

  • SHA1

    fb1831c5c4aaf095fdbdd0091db84a0837fd8864

  • SHA256

    5753c3c61f5b600aa02d4550516cf6309c6c1798cc0aab364bd7d7f422860485

  • SHA512

    17128e023635f7733740be71fbbda149124da4c26bfa634fb277ea886ef711b0909f3d94e7167814b3177ea3e3ca79c8d360509c283eea81bfea4b16510786b9

  • SSDEEP

    196608:4xY0cDxJ1z39Ljv+bhqNVoBKUh8mz4Iv9PNXCEHt4IhI:yi31z3FL+9qz8/b4ILyEGIhI

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.2MB

    • MD5

      d2387c7f80bf427bd3431d584e9c977e

    • SHA1

      fb1831c5c4aaf095fdbdd0091db84a0837fd8864

    • SHA256

      5753c3c61f5b600aa02d4550516cf6309c6c1798cc0aab364bd7d7f422860485

    • SHA512

      17128e023635f7733740be71fbbda149124da4c26bfa634fb277ea886ef711b0909f3d94e7167814b3177ea3e3ca79c8d360509c283eea81bfea4b16510786b9

    • SSDEEP

      196608:4xY0cDxJ1z39Ljv+bhqNVoBKUh8mz4Iv9PNXCEHt4IhI:yi31z3FL+9qz8/b4ILyEGIhI

    • 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.

    • 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

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks