General

  • Target

    BootstrapperNew.exe

  • Size

    10.0MB

  • Sample

    250221-x58snaymdr

  • MD5

    8be255170a5d37f88a004bfef71e89af

  • SHA1

    1134c9da2616e94889165a9299d3fb80419579c7

  • SHA256

    9e3ddaacac7164b660ce25ef59ded01d31a18b6284f858e5898bd3eca87290bb

  • SHA512

    f5ed4ce95362f0f9d011fa00a7f873ef57066a048e6680a52e2c554433f9a938145c88a9b9a0ada0ca429d2f3a011581142b27ecb788e8e1aa678cc40aa38f12

  • SSDEEP

    196608:LWP06UevAuYMYYBKpYDXcbwO/ikbwfI9jUCD6rlaZLH7qRGrGIYUoZy8FUsOnAoj:PeLEHOXcb1inIH20drLYRZjoj

Malware Config

Targets

    • Target

      BootstrapperNew.exe

    • Size

      10.0MB

    • MD5

      8be255170a5d37f88a004bfef71e89af

    • SHA1

      1134c9da2616e94889165a9299d3fb80419579c7

    • SHA256

      9e3ddaacac7164b660ce25ef59ded01d31a18b6284f858e5898bd3eca87290bb

    • SHA512

      f5ed4ce95362f0f9d011fa00a7f873ef57066a048e6680a52e2c554433f9a938145c88a9b9a0ada0ca429d2f3a011581142b27ecb788e8e1aa678cc40aa38f12

    • SSDEEP

      196608:LWP06UevAuYMYYBKpYDXcbwO/ikbwfI9jUCD6rlaZLH7qRGrGIYUoZy8FUsOnAoj:PeLEHOXcb1inIH20drLYRZjoj

    • 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

    • 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