General

  • Target

    MKY-Server-Mod-Installer.exe

  • Size

    8.4MB

  • Sample

    250101-3kstla1kcs

  • MD5

    2ac45cc508baa5cfc09e4c77ff14d616

  • SHA1

    10a9b94b7e44945a6c2bcf4739c37a20ffbec6b1

  • SHA256

    2c8a3c8ef3aca1ad3167e039ccebce14696318a18903d2122ca280947c76a0b8

  • SHA512

    a8815cad5ca7d8a22d8962790e9c831156647cc827aecf7f7bcecc2dfca1d4df67c4e2bfc189277e850cf5d673458c5b2f2e5d8f83a9ca27e4ef834e6edcf75f

  • SSDEEP

    196608:D3DRkd3MwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWo:LalIHL7HmBYXrkRoaUN/

Malware Config

Targets

    • Target

      MKY-Server-Mod-Installer.exe

    • Size

      8.4MB

    • MD5

      2ac45cc508baa5cfc09e4c77ff14d616

    • SHA1

      10a9b94b7e44945a6c2bcf4739c37a20ffbec6b1

    • SHA256

      2c8a3c8ef3aca1ad3167e039ccebce14696318a18903d2122ca280947c76a0b8

    • SHA512

      a8815cad5ca7d8a22d8962790e9c831156647cc827aecf7f7bcecc2dfca1d4df67c4e2bfc189277e850cf5d673458c5b2f2e5d8f83a9ca27e4ef834e6edcf75f

    • SSDEEP

      196608:D3DRkd3MwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWo:LalIHL7HmBYXrkRoaUN/

    • 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

    • 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